JAMB CBT 2017 – ANSWERS FOR 17TH MAY 17TH MAY JAMB ANSWERS Complete

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JAMB CBT 2017 – ANSWERS FOR 17TH MAY
17TH MAY JAMB ANSWERS

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ECONOMICS 17th 1.30pm
1 :- the graph above represents
CORRECT ANSWER =
increase in quantity supplied
2 :- the arrangement of wants in order of importance by a firm is
CORRECT ANSWER =
scale of preference
3 :- from the above how many dgrees will town a occupy on a pie chart
CORRECT ANSWER =
180
4 :- a business organisation in which there is limitation to the amountof loses a shareholder can sustain in tye event of business failure by law is
CORRECT ANSWER =
limited liability company
5 :- which of the follwing instrument is used in capital market finance long term investment
CORRECT ANSWER =
stock and shares
6 :- the rationale for intermational trade is to
CORRECT ANSWER =
gain a comparative cost advantage
7 :- according to the quantity theory of money,which of the following is a determinant of the vlurue of money
CORRECT ANSWER =
the quantity of curency in circulation
8 :- the major threat to the survival of small firms in nigeria is
CORRECT ANSWER =
inadequate technical and managerial skills
9 :- the malthusian theory of population is based on the law of
CORRECT ANSWER =
diminishing return
10 :- the average cost of a firm is derived by
CORRECT ANSWER =
dividing total cost by total output
11 :- in a sole propertorship decissions are made by the
CORRECT ANSWER =
owner
12 :- in a perfect competitive market prices are detrrmined by
CORRECT ANSWER =
forces of demand andsupply
13 :- which of the following is a fiscal policy instrument
CORRECT ANSWER =
taxation
14 :- from the graph above Krepresents
CORRECT ANSWER =
marginal product
15 :- in nigeria govt can encourage foreign investment through the
CORRECT ANSWER =
liberalization of foreign exchange rate
16 :- from the diagram above the arrow marked M indicates
CORRECT ANSWER =
payment made for goods and services
17 :- private ownership of property is a characteristics of a
CORRECT ANSWER =
capitalist economy
18 :- from the above table it can be inferred that there is
CORRECT ANSWER =
diminishing marginal utility
19 :- if qd=60-p.find the quantity demanded when price is 60
CORRECT ANSWER =
40
20 :- from the above table the value of t is
CORRECT ANSWER =
8
21 :- one of the function of price system is that it
CORRECT ANSWER =
regulates production and consumption
22 :- a country populattion is at optimum when
CORRECT ANSWER =
the available population and resources yield the highest output per heaad
23 :- if an increase in the price of bournvita leads to an increase in the demand for milo this is an example of
CORRECT ANSWER =
competitive demand
24 :- a tax that decreases at a higher percentage as income increase is a
CORRECT ANSWER =
progressive tax
25 :- opec was established to perform certain functions which include
CORRECT ANSWER =
stailization of oil price I the international market
26 :- from the above table the marginal cost of the third unit ofoutput is
CORRECT ANSWER =
20
27 :- if the price of maggi rises substancially the quantity demanded of royco will
CORRECT ANSWER =
increase
28 :- a major characteristics of an underdevoled country is
CORRECT ANSWER =
high level of poverty
29 :- gains accrued from international trade are determined by
CORRECT ANSWER =
comparative cost advantage
30 :- farming mainly to cater for the family needs is regarded as
CORRECT ANSWER =
subsistence farming
31 :- from the table above calculate the per capita income
CORRECT ANSWER =
50
32 :- which of the following is a function of the central bank
CORRECT ANSWER =
iii and v
33 :- import substitution industralisation strategy isfaced with the problem of
CORRECT ANSWER =
over dependence on imported component
34 :- find the mode of gthe following distribution 3,6,10,4,3,2,5,6,3,1,7,3,4,3,1,and 3
CORRECT ANSWER =
3
35 :- one of the factors affecting the demand for labour is
CORRECT ANSWER =
the productivity of labour
36 :- the demand curve for a firm operating under perfect competition is
CORRECT ANSWER =
prerfetly elastic
37 :- which of the following institution operates in the money market
CORRECT ANSWER =
money deposit banks
38 :- excess supply ove rdemand will place advantage on
CORRECT ANSWER =
consumers
39 :- one of the major causes of farmers unstable income in nigeria is
CORRECT ANSWER =
the effect of diseases and pest
40 :- from the above table if the price of a commoddity is increasd,sales revenue will
CORRECT ANSWER =
fall

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PHYSICS – 1:30pm
ANSWER = N – S
ANSWER = 1 . 8 J
ANSWER = increase in temperature
ANSWER = the line of action of the three
ANSWER = II only
ANSWER = the angle of incidence greater than critical angle
ANSWER = the core should be made of thin
ANSWER = the core should be made of thin
ANSWER = Ampere
ANSWER = 351 K
ANSWER = increase as r reduces
ANSWER = 600 W
ANSWER = the uneven expannsion in thick
ANSWER = 5 Hz
ANSWER = 2 . 015 m
ANSWER = heat capacity
ANSWER = Len ‘ z Law
ANSWER = 0 . 6
ANSWER = 30 N
ANSWER = greater than 8 cm but less than 16 cm
ANSWER = electrons leave hot element
ANSWER = an increase in the mean speed
ANSWER = 2 x 106 s
ANSWER = the internal resistance of the accumulator is low
ANSWER = sublimation
ANSWER = 94 . 3 n
ANSWER = 85 . 67 %
ANSWER = random motion
ANSWER = steel
ANSWER = 0 . 75
ANSWER = altitude
ANSWER = glass
ANSWER = dispersion of light
ANSWER = germanium
ANSWER = IV only
ANSWER = at a very high pressure
ANSWER = 300
ANSWER = translucent
ANSWER = increasing the number of turn
ANSWER = Q and S
ANSWER = 5 . 76 x 10 – 2

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CHEMISTRY- 17th 1:30pm
ANSWER = electronegativity
ANSWER = attack the glass
ANSWER = charles law
ANSWER = sodium
ANSWER = constant composition
ANSWER = H 2 O
ANSWER = covalent
ANSWER = precipitation
ANSWER = adding an acid
ANSWER = NaclO
ANSWER = 6
ANSWER = atoms and ions
ANSWER = CH 4
ANSWER = CL-
ANSWER = oxygen
ANSWER = increased
ANSWER = CL-
ANSWER = nitrogen
ANSWER = independent of the heat supplied
ANSWER = ability to readily donate electrons
ANSWER = ethylbenzene
ANSWER = equal to o
ANSWER = C 2 H 4 O 2
ANSWER = F
ANSWER = supersaturated solution
ANSWER = monosaccharides
ANSWER = oxygen
ANSWER = hydroxyl and alkanone
ANSWER = 108 . 00 g
ANSWER = C 2 H 5 OH and CH 3 OH
ANSWER = Rb 2 +
ANSWER = CO2
ANSWER = AMINE
ANSWER = C 6 H 12
ANSWER = Ca
ANSWER = tetraoxosulphate( VI ) acid
ANSWER = chloride ion
ANSWER = polyethene
ANSWER = the PH of the solution decreases
ANSWER = absorb ultraviolet radiat

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GOVERNMENT 17th 1.30pm
1. *Igbo*
2. *national congress of British west africa*
3. *social democratic group*
4. *act of parliament*
5. *federalism*
6. *further trained traditional rulers in native administration*
7. *Jean bodin*
8. *Imposition of French culture in africa*
9. *succession is a hereditary*
10. *economy*
11. *Ibrahim babangida*
12. *NAP*
13. *ensure equity in appointment*
14. *bringing population consent to the attention of the government*
15. *the attainment of republican state*
16. *parliamentary system*
17. *difficult to amend*
18. *decree*
19. *igbo*
20. *legislature*
21. *foster unity in diversity*
22. *Liberia*
23. *the amendment procedure*
24. *age grade*
25. *administrative*
26. *yakubu gowon*
27. *south africa*
28. *monrovia*
29. *Armed Forces training council*
30. *fear of neocolonialism*
31. *unitary*
32. *political culture*
33. *it contradicts Nigeria sovereignty*
34. *Monrovia*
35. *plutocracy*
36. *a mark if good citizen*
37. *separation of power*
38. *general assembly*
39. *lagos should be carved out of western region and made federal territory*
40. *Colonialism*

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CRK 17th 1.30pm

1. *example*
2. *The content of the book of the lord*
3. *submitting to their husbands*
4. *compliment each other*
5. *the Hebrews were becoming too numerous*
6. *the kingdom*
7. *complete repentance*
8. *every man shall be responsible for his own sins*
9. *The Holy spirit*
10. *first day*
11. *have faith*
12. *sober and vigilant*
13. *partake in the life and mission of Christ*
14. *make their body holy and acceptable to God*
15. *bread and a skin of water*
16. *there is life after death*
17. *God can use a sinner to accomplish His purpose*
18. *fear God*
19. *he totally condemned the social religious evil in Israel*
20. *humility*
21. *dreams*
22. *erected halter for idol worship*
23. *killing of naboth and taking his vineyard*
24. *forgiveness*
25. *those in darkness can never have light*
26. *of hard forehead and stubborn heat*
27. *baptism was mandatory*
28. *God*
29. *son*
30. *act rightly and fear him*
31. *sonship*
32. *foresight*
33. *bravely faith and hope*
34. *Canaan*
35. *lies*
36. *sink into miseries*
37. *out of their abundance*
38. *totally committed*
39. *faith in Christ is the ultimate*
40. *training his children in the way of the lord*

ENGLISH 17th 1.30pm
1. Conferred
2. Adaptive
3. The English language in Nigeria
4. It aids socialization
5. Only communication among men can be considered a language
6. Regularly
7. Republic
8. Safeguards
9. Guaranteed
10. Exemplified
11. Presidential
12. Parliamentary
13. Doctrine
14. Independent
15. Executive
16. A crisp of Naira note
17. Tayo and Vanessa
18. Headmaster
19. It’s critic
20. Whetted his appetite for women
21. Teacher and student
22. Wealth
23. Kemi
24. Her father had invited his mining friends
25. Family history
26. It was a huge success
27. She’s yet to regain consciousness
28. They treated him with contempt
29. A different set is outside were invited
30. She was unfriendly
31. Increased
32. Came alive
33. Flexible
34. Accepted
35. Cheerful
36. Excited about
37. Ficticious
38. Clear
39. Semblance
40. Stalked
41. Some/any
42. Has/been
43. Clambered
44. Some
45. By
46. A new interesting English story
47. Sculpted
48. Was
49. In
50. Can’t, I?
51. Egg
52. Dance
53. Hope
54. Rake
55. Shape
56. Married
57. dePENdable
58. parTIcipate
59. Did Abraham buy many cars
60. What did ayo see?

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LITERATURE 17th 1.30pm
1. Mrs obi
2. Ochuole
3. Wicked
4. Twenty five yrs
5. Second class upper division
6. Cassio
7. Ship
8.elopement
9. A good man
10. The Duke
11. Frustration
12. Vices
13. Informs children and youths properly
14. Farmers
15. Awe
16. Once by his wife
17. Mr Dalton
18. The former wants to save his neck
19. Bigger
20. Mary and Earlone
21. Apprehension
23. Hopeless
24. Displeasure
25. Mistaken identity
26. Biblical
27. Personification
28. Suffering
29. Abab
30. Going to school
31. Epithalamium
32. Negritude
33. Diary
34. Well developed plot
35. Praise
36. Flood
37. Misery
38. Aaaabb
39. Ruin
40. Personification.

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MATHS 17th 9am
1 :- Integrate sin (2x + 1) with respect x
CORRECT ANSWER = -1/2 COS (2X+1)+C
2 :- From the diagram above, determine the distance between the points P and Q
CORRECT ANSWER = D =SQUARE ROOT 34 UNITS
3 :- If A = [1,2,1 -1,0,4 0,1,3], evaluate |A|
CORRECT ANSWER = 1
4 :- Find interior angles of a regular polygon having 10 sides
CORRECT ANSWER = 144 DECREE
5 :- The letters in the word INTERNATIONAL are cut out and put into a basket. A letter is chosen at random What is the probability that it is N or A or I or T
CORRECT ANSWER = 8/13
6 :- Convert 11101 base 3 to base 10
CORRECT ANSWER = 118
7 :- Evaluate without using tables tan 60 degree tan 30 degree / tan 45 degree
CORRECT ANSWER = 1
8 :- From the above figure, the equation of the locus is
CORRECT ANSWER = X RAISE TO POWER 2 = Y RAISE TO POWER 2 =36
9 :- Given that energy E varies directly as resistance R and inversely as square of distance d, obtain an equation connecting E,R and d
CORRECT ANSWER = E =KR/D RAISE TO POWER 2
10 :- Find the solution sets of the inequality x power 2 – x – 6 < 0 CORRECT ANSWER = -2 11 :- If M = {all perfect squares less than 40} and N = {all odd numbers from 1 to 10}, Find M n N CORRECT ANSWER = {1,9} 12 :- Given that P = {x Z | -3 < x < or = 10} and Q = {x Z| -5< or = x < 6}, find P = Q? CORRECT ANSWER = 6 < or = x < or = 10 13 :- The mean of 3 + 2y, -y, 2y - 1, y + 1 and y + 1 and y + 2 is CORRECT ANSWER = 1 + y 14 :- Find the total number of possible arrangement of the letters of the word DOCUMENT CORRECT ANSWER = 40320 15 :- Determine CORRECT ANSWER = 85 degree 16 :- The length of an arc of a circle is 5 pie / 3 Calculate the angle substended at the centre if the radius is 20cm CORRECT ANSWER = 15 degree 17 :- Solve for x in the equation 3x +3x1 - x = 3 power 4 CORRECT ANSWER = 0,1 18 :- The equation of the line perpendicular to 4x - 3y +7 = 0 which passes through the origin is CORRECT ANSWER = 4y + 3x = 0 19 :- Given that y x power 2, If y = 10 when x = 3, find the value of y when x = 1/2. CORRECT ANSWER = 5/18 20 :- The table above shows the number of students who obtained different marks out of 10, calculate the mean of the distribution CORRECT ANSWER = 4.5 21 :- Simplify 4x power 3 y x (3xy) power 3 CORRECT ANSWER = 4x/9y 22 :- Find the range of the following data: 1,7,2,3,10,8 and 5 CORRECT ANSWER = 9 23 :- The pie chart above shows the budget allocation of a Local Government Council N53,100,000.00 is allocated to Agriculture, what is the budget for the council CORRECT ANSWER = 216,000,000 24 :- If x * y = xy + x + y, solve the equation x * 3 = 19 CORRECT ANSWER = 4 25 :- Differentiate y = x power 2 - 4x + 5 CORRECT ANSWER = 2x - 4 26 :- Given 9,27,81? find the sum of the first 5 term CORRECT ANSWER = 1089 27 :- From the figure above, the area of shaded portion is CORRECT ANSWER = Negative 28 :- A shopkeeper sold 1/6 of a packet of chocolate to Mrs Pedro and 1/2 of the remainder to Mrs Buhari. What fraction was sold to Mrs Buhari CORRECT ANSWER = 5/12 29 :- Out of 5 masters and 4 boys a committee of 6 is to chosen. In how many ways can it be done when there are 3 masters on the committee? CORRECT ANSWER = 40 30 :- If the determinant of [-4,p 5,7] is 2, find p CORRECT ANSWER = -6 31 :- The fourth term of an Arithmetic Progression is 37 and 6th term is 12 more than the fourth term. Find the common difference CORRECT ANSWER = 6 32 :- A boy 70cm tall was standing 100cm away from the foot of a tree. If the angle of elevation of the tree from the boy is 45 degree, calculate the height CORRECT ANSWER = 33 :- Find the reminder when 4x power 3 - 8x + 1 is divided by 2x + 1 CORRECT ANSWER = 3/2 34 :- How much will N25,000.00 amount to at 8% simple interest over 10 years? CORRECT ANSWER = N45,000 35 :- Factorize 2x power 2 - 3x - 5 CORRECT ANSWER = (x + 1) (2x - 5) 36 :- Express the square of 110 base 2 in binary CORRECT ANSWER = (100100) base 2 37 :- If (3x - 1) is a factor of 9x power 4 - kx power 3 + 3x -1, find the value of K CORRECT ANSWER = 1 38 :- Find the value of CORRECT ANSWER = 39 :- Evaluate 0.0003/0.0024 leaving your answer in standard form CORRECT ANSWER = 1.25 x 10 power -1 40 :- WXYZ is a cyclic quadrilateral and the diagonals WY and XZ intersect at G. If CORRECT ANSWER = 28 degree ============================================================ ENGLISH 17th 9am 1 :- which of the following statements can be concluded from the passage? CORRECT ANSWER = formal education enhances the all round development 2 :- according to the passage, effective teaching is said to have taken place only if CORRECT ANSWER = learners are closely monitored and evaluated 3 :- the writer of the passage is of the view that teaching , learning and evaluation are CORRECT ANSWER = intertwined 4 :- from the passage, it can be deduced that for effective teaching to take place CORRECT ANSWER = a teacher must establish a definitive target 5 :- the word, cognizant as used in the passage means CORRECT ANSWER = mindful 6 :- the streets were often ??.. CORRECT ANSWER = devoid of 7 :- the ususal hustle of ????? that characterizes city life. CORRECT ANSWER = bustle 8 :- until he came near a ??.. CORRECT ANSWER = filling stations 9 :- there he would find long ???.. Of hapharzardly parked vehicles CORRECT ANSWER = queues 10 :- waiting to buy non-existent fiuel from the idle ???.. CORRECT ANSWER = pumps 11 :- even car owners used the few ?.. CORRECT ANSWER = available 12 :- the buses of which had increaded the ??????. CORRECT ANSWER = fares 13 :- though this could be very annoying ????. CORRECT ANSWER = commuters 14 :- should not blame the drivers for high ??? CORRECT ANSWER = rates 15 :- because he had to pay through the nose to procure fuel at the ????. CORRECT ANSWER = black market 16 :- at the richardsons country home, mrs richardson's cats were named CORRECT ANSWER = gita and paddington 17 :- simon was able to re-establish contact with tayo through CORRECT ANSWER = vanessa 18 :- mr murdoch and tayo's father were CORRECT ANSWER = colleagues at work 19 :- one thing edward and vanessa wanted from suleiman was to CORRECT ANSWER = complete his university education 20 :- "but relationships are also about family". From the excerpt above, it can be deduced that CORRECT ANSWER = parents of spouses must improve their relationship 21 :- "and I suppose that these lonely londoners will tell me why I shouldn't look at the english girls". The statement above was made by CORRECT ANSWER = yusuf 22 :- from the novel, it should be gathered that the piglet, tiger and paddington were CORRECT ANSWER = adorable cats 23 :- in the novel, the encounter with the police after the party showed that CORRECT ANSWER = many africans got in and out of prison daily 24 :- which of these themes featured prominently in the novel? CORRECT ANSWER = colonialism, war and family ties 25 :- according to the novel, vanessa left dakar in 1975 because CORRECT ANSWER = my mother was very ill 26 :- the bride clings to her mother's apron strings CORRECT ANSWER = the bride is under the control of the mother 27 :- he would have won the decision if he had prepared very well CORRECT ANSWER = he did not win the election for lack of preparation 28 :- ahmad did at isa's behest CORRECT ANSWER = he did it at isa's order 29 :- the chairman is proud his party is in the van CORRECT ANSWER = his party is in a leading position 30 :- some people always sit on the fence in political matters CORRECT ANSWER = they always remain literal 31 :- the rain lulled him to sleep CORRECT ANSWER = scared 32 :- the slipper was packed in opaque leather CORRECT ANSWER = transparent 33 :- everyone see seun was a genius CORRECT ANSWER = a dunce 34 :- the tone of the speech was upheat. CORRECT ANSWER = gloomy 35 :- ola was a little cocky because he was winning CORRECT ANSWER = modest 36 :- the newspaper published repugnant slurs CORRECT ANSWER = innocuos 37 :- the recititude of this principle is in contention CORRECT ANSWER = virtue 38 :- aisha flicked open the file CORRECT ANSWER = quickly and suddenly 39 :- lami's auspicious smile encouraged me CORRECT ANSWER = hopeful 40 :- toki will be livid if she finds out CORRECT ANSWER = curious 41 :- whenever I see my uncle CORRECT ANSWER = he asks me about my progress in school 42 :- boarders may receive visitors ? the housemaster is informed CORRECT ANSWER = provided 43 :- when amadu received his first pay, he bought himself ?shirt CORRECT ANSWER = a new green nylon 44 :- the manager was not comfortable ? the clerk's suggestions CORRECT ANSWER = with 45 :- politicians often make false promises when they ? for votes CORRECT ANSWER = canvass 46 :- he acted in ? of the order CORRECT ANSWER = defiance 47 :- the luggage? carried upstairs CORRECT ANSWER = have been 48 :- I will just ? out this cloth and hang it up CORRECT ANSWER = wring 49 :- ragged posters hang ? the walls CORRECT ANSWER = on 50 :- we incurred a ? on the house sale CORRECT ANSWER = loss 51 :- pull CORRECT ANSWER = book 52 :- soup CORRECT ANSWER = good 53 :- brawn CORRECT ANSWER = breadth 54 :- bath CORRECT ANSWER = reverts 55 :- reverse CORRECT ANSWER = hush 56 :- flush CORRECT ANSWER = amBAssador 57 :- ambassador CORRECT ANSWER = reLAtionship 58 :- relationship CORRECT ANSWER = did I disperse aisha at the cinema? 59 :- I MET aisha at the cinema CORRECT ANSWER = who invited all his friends yesterday? 60 :- ali invited ALL his friends yesterday. CORRECT ANSWER = ======================================================== PHYSICS 17th 9am 1 :- sound of irregular frequency is termed as CORRECT ANSWER = noise 2 :- the amount of heat needed to raise the temperature of 1kg of copper by 1K is its CORRECT ANSWER = specific heat capacity 3 :- the volume of a given mass of gas at 27 0C and 75mmHg is 152cm3. calculate the volume nof this gas at -23 0C and 76mmHg CORRECT ANSWER = 125cm3 4 :- from the diagram above, whats is the value of the resistor R at balance point? CORRECT ANSWER = 27n 5 :- the minimum velocity with an object would escape from the influence of the earth's gravitational field is CORRECT ANSWER = escape velocity 6 :- a resistance thermomneter has a resistance of 10Q at 100 0C. If it records 50Q in a certain medium, the tempereture of the medium is CORRECT ANSWER = 80v 7 :- what quantity of currrent is cinsumed by an electric bulb labelled 240V, 90W? CORRECT ANSWER = 0.375A 8 :- for formation of pure spectrum the following components are needed CORRECT ANSWER = two convex lens 9 :- calculate the energy expended when a 2000W electric motor runs for 5 hours CORRECT ANSWER = 10Kwh 10 :- how long will it take an observer to hear the refl;ected sound from a wall 30m away? CORRECT ANSWER =0.185 11 :- how long will it take 2kg of water from 20 0C to 80 0C in an electric kettle taking 5A from a 220V supply? CORRECT ANSWER = 4585 12 :- in P-type semiconductor, the minority carriers are CORRECT ANSWER = electrons 13 :- which of the statemens above are the uses of an electroscope? CORRECT ANSWER = I, II amd IV only 14 :- which of these happens when hydron bubbles are formed on the cbathodes of a simple ce ll? CORRECT ANSWER = a decrease in flow of current 15 :- which of following is a derived unit? CORRECT ANSWER = Newton 16 :- the magnititude of charges on two bodies are to compared. Which of the following instrument would be most suitable? CORRECT ANSWER = golf leaf electroscope 17 :- given an a.c. curretn source as I = 5 sin 100t. Calculate the rms value of the current CORRECT ANSWER = 3.5A 18 :- the hydrometer is an instrument used for measuring CORRECT ANSWER = humidity of fluid 19 :- when a fixed mass of gas is cooled at constant volume, its pressure decreases because its molecules CORRECT ANSWER = collide less frequently 20 :- mirrors that produce a wide parallel beam of light of constant untensity light source is placed at its focus is CORRECT ANSWER =parabolic mirror 21 :- from the circuit above, calculate the emf of the cell if it has negligibble interna; rtcesistance CORRECT ANSWER = 10V 22 :- how will an increase in pressure affect the freezing point of water? CORRECT ANSWER = it decreases 23 :- what part of the human eye corresponds to the diaphram of a camera? CORRECT ANSWER = Iris 24 :- when a wire is stretched by a large external force and could not regain its original shape after removing the force, it is said to have reached its CORRECT ANSWER = elastic limit 25 :- what does an atom become hwen it loses or gain a charge? CORRECT ANSWER = an ion 26 :- what is the effect os using split-rings in simple d.c motor? CORRECT ANSWER = the current in the coil 27 :- if a force of 100N is inclined at 50 0 to the horizontal. Its vertical component is CORRECT ANSWER = 10 Sin 50 0 28 :- which of the capillary tubes will have hightest level what dipped in a mercury CORRECT ANSWER = IV 29 :- calculate the time taken for a mango fruit that fall from the tree 20 m to the ground CORRECT ANSWER = 2s 30 :- power nis transitted at a very high voltage from the generating station to sub- station in order to reduce CORRECT ANSWER =heating in the coil 31 :- which of the following optical kinstruments is used to correct myopia? CORRECT ANSWER = Concave lens 32 :- the velocity of ratio of an inclined plane is CORRECT ANSWER = 1/sinQ 33 :- what is the value of the angle of dip at the equation CORRECT ANSWER = 0 0 34 :- the process by which cloud is formed is CORRECT ANSWER = evaporation 35 :- hardness of X-rays implies CORRECT ANSWER = penetrating ability 36 :- a red paint mixed with blue will appear CORRECT ANSWER = purple 37 :- a red paint mixed with blue will appear CORRECT ANSWER = 2.0 m/s 38 :- a 10kg mass is hung on a spring balance. If the kinetic energy with which the mass moves when hung on the spring is 20J. What is its speed? CORRECT ANSWER = yellow 39 :- when red light is mixed green light, the resulting colour is CORRECT ANSWER = circular motion 40 :- which of the following motions Is equivalent to orbital motion? CORRECT ANSWER =gas turbine ============================================================ CHEMISTRY 17th 9am 1 :- in the reaction above,equilibrium constant is CORRECT ANSWER = [NO2]2/[NO]2[O2]1 2 :- 15.00cm3 of sodium hydroxide solution is completely neutralized by 12.5ocm3 of 0.02mol/dm3 tetraoxosulphate(VI)acid.calculate the concentration of the bas in mol/dm3 CORRECT ANSWER = 0.033 3 :- the reaction of alkanals with tollens reagent indicates that they are good CORRECT ANSWER = OXIDIZING AGENT 4 :- calculate the mass of sodiumtrioxonitrate(IV)in 50cm3 if its solubilty at room temperature is 0.85mol/dm3 CORRECT ANSWER = 4.510G 5 :- in the reaction above the reducing agent is CORRECT ANSWER = HCL 6 :- the physical properties of metals generally depend on CORRECT ANSWER = ATOMIC NUMBER 7 :- 0.05mole of a compound on burning temperature of 150g of water by 15C. Calculate its heat of combustion in kj/mol CORRECT ANSWER = -189 8 :- the presence of impurities in a substance cause its boiling point to CORRECT ANSWER = increase 9 :- a compound has relative molecular mass of 30 and emperical formula CH3 calculate its molecular formula CORRECT ANSWER = C2H6 10 :- the organic compound with the hgihest boiling point is CORRECT ANSWER = CH3CH2COOH 11 :- the correct sequential process involved in the sequential treatment of water for town supply is CORRECT ANSWER = DISINFECTION ,COAGULATION,SEDIMENTATION AND FILTRATION 12 :- 375cm3 of a ags has a pressurre of 770mmhg what will be its volume if its pressure is reduced to 750mmhg ? CORRECT ANSWER = 385CM3 13 :- the milikan oildrop experiment was used to determine the CORRECT ANSWER = MASS OF ELECTRONS 14 :- oil spillage in ponds and creeks can be cleaned up by CORRECT ANSWER = scooping the oil from the water surface 15 :- in the laboratory preparation of carbon(IV)oxide,acid fumes impurities are removed by using CORRECT ANSWER = Ca(OH)2 16 :- soft solder is used for printing works due to its CORRECT ANSWER = resistant to corrosion 17 :- an element X with atomic number 29 has two isotopes P with 34 neutrons and Q with 38 neutrons.calculate the percentage baundance of P and Q respectively if the relative atomic mass of X is 63.5 CORRECT ANSWER = 36.3% AND 63.7% 18 :- a compound that can be reduced with tollens reagent is CORRECT ANSWER = CH3CHO 19 :- an increase in temperature causes an increase in the pressure of gas in a fixed volume due to an increase in the CORRECT ANSWER = NUMBER OF COLLISIONS BETWEEN THE GAS MOLECULES 20 :- an example of colloids in which the dispersion medium is liquid and dispersed substance is gas is CORRECT ANSWER = SOLS 21 :- pure nitrogen gas is obtained by the thermal decomposition of CORRECT ANSWER = NH4NO2 22 :- the emperical formula of a compound is CH2O.what is its molecular formula if its vapor density is 30 CORRECT ANSWER = C2H4O2 23 :- calculate the quqantity of electricity required to deposit 72g of silver metal from its salt CORRECT ANSWER = 64333.3 24 :- metallic atoms have greater tendency to ionize because they have CORRECT ANSWER = FEWER VALENCE ELECTRONS 25 :- in the raection above ammonia acts as CORRECT ANSWER = reducing agent 26 :- an alkali used as a detergent is CORRECT ANSWER = Ca(OH)2 27 :- the experiment that led to the discovery of electron and its charge respectively were performed by CORRECT ANSWER = R.A MILLIKAN and jj thompson 28 :- the iupac nomenclature of the compound above is CORRECT ANSWER = 3-methylhexane-3-ol 29 :- the iupac nomenclature of the compound above is CORRECT ANSWER = 2-METHYLBUTAN-1-OL 30 :- in the periodic table an element that belong to the d block is CORRECT ANSWER = Sc 31 :- in the electrolytic process the anion that ahs the greatest tendency to discharged is CORRECT ANSWER = F- 32 :- an example of a condensation polymer is CORRECT ANSWER = TERYLENE 33 :- helium is used in filling balloons due to its CORRECT ANSWER = INERTNESS 34 :- sodium metal is sued in the extraction of CORRECT ANSWER = tin 35 :- the alkanone that will be reduced to a secondary alkanol is CORRECT ANSWER = 36 :- in the diagram above P represents CORRECT ANSWER = transition state 37 :- in the diagram above ,a higher ammeter reading shows that the solution CORRECT ANSWER = has greater conductance 38 :- in the reaction above X is CORRECT ANSWER = CH3CH2CH2OH 39 :- trioxosulphate(IV)acid is not obtainable from water as its easily CORRECT ANSWER = OXIDIZES 40 :- an organic compound that will form brick red precipitate with fehlings solution is CORRECT ANSWER = CH3CH2COH ====================================================== BIOLOGY - 17th 9am 1 :- an example of an arboreal mammals Is CORRECT ANSWER = bat 2 :- the cusative organism of polio myelitis is infact is CORRECT ANSWER = virus 3 :- in humans sex is determined by CORRECT ANSWER = the difference in the nature of the X and Y chromosomes in the male 4 :- the mode of transmission of small pox is CORRECT ANSWER = airborne only 5 :- the theory of natural selection was postulated by CORRECT ANSWER = Darwin 6 :- the structure that gives rise to secondary thickening in plants is CORRECT ANSWER = cambium 7 :- a condition that is not necessary for germination of seed is CORRECT ANSWER = pressure 8 :- a dry dehiscent fruiy that has two structures in the pericap Is called a CORRECT ANSWER = legume 9 :- on contact with a glowing splint the gas In will CORRECT ANSWER = ignite the splint 10 :- which of the following processes does not contribute to the maintainance of the nitrogen content of the soil CORRECT ANSWER = dentrification 11 :- in which of the following vertebrates does the skin function as a respiratory surface ? CORRECT ANSWER = frog 12 :- the possesion of scales laying of eggs with shells and bony structure of the head are characteristic feature shared by CORRECT ANSWER = birds and reptiles 13 :- the deficiency of vitamin D in the diet of humans can result to CORRECT ANSWER = rickets 14 :- most of the trees of the rain forest have slender straight trunks and branched near the top this is CORRECT ANSWER = to ensure that their leaves get enough sunlight 15 :- the sum total of the genes that an offspring inherits from its parents is known as CORRECT ANSWER = genotypes 16 :- the biological factor that is unique to each other is the CORRECT ANSWER = DNA 17 :- the modification in structure physiology and behaviour of plant and animal is called CORRECT ANSWER = adaptation 18 :- the body that connetcs the left and right hemisphere of the forebrain is CORRECT ANSWER = corpus callosum 19 :- tugor pressure occurs in a cell wen the CORRECT ANSWER = volume of its cell sap increase 20 :- the part labelled II is the CORRECT ANSWER = endosperm 21 :- the function of the long-winged reproductive in a termite colony is CORRECT ANSWER = dispress the population 22 :- an example of coelenterates is CORRECT ANSWER = Hydra 23 :- according to Darwin the driving force behind evolutionary change is CORRECT ANSWER = natural selection 24 :- a characteristic of vertebrates that Is found only in mammals is CORRECT ANSWER = exhibition of parental care 25 :- the function of the part labelled I is to CORRECT ANSWER = serves as a bait 26 :- the primary function of the root hair is CORRECT ANSWER = absorption 27 :- the vertebra that permits the nodding movement of the head is CORRECT ANSWER = Atlas 28 :- the centre for controlling body temperature in the brain is the CORRECT ANSWER = Hypothalamus 29 :- the mode of nutrition in the organism above is CORRECT ANSWER = holozoic 30 :- the relative amount of the different soil particles can best be determined by the process of CORRECT ANSWER = sedimentation 31 :- the deficiency disease that results from lack of vitamin B is CORRECT ANSWER = beri-beri 32 :- which of the following are biotic factors of an ecosystem ? CORRECT ANSWER = bacteria and nematodes 33 :- In mammalian males the structure that stores sperm is the CORRECT ANSWER = epididymis 34 :- hygrometer is the instrument for measuring CORRECT ANSWER = relative humidity 35 :- the sudden change in a gene or chromosome that can be passed on to the offspring is CORRECT ANSWER = mutation 36 :- which of the following is not a biotic factor CORRECT ANSWER = edaphic 37 :- the experimental set up above is to verify CORRECT ANSWER = the production of oxygen during photosynthesis 38 :- the structure in a cell responsible for the synthesis of protein is the CORRECT ANSWER = ribosome 39 :- the process of mating a male donkey and a female horse to give a mule is known as CORRECT ANSWER = cross breeding 40 :- an example of insects that undergoes complete metamorphosis is CORRECT ANSWER = butterfly ======================================================= COMMERCE - 17th 9am 1 :- which of the following is most suitable for conveying heavy and bulky goods? CORRECT ANSWER = rail transport 2 :- an incident that a buyer may not be allowed to take custody of goods until payment is made is CORRECT ANSWER = c.o.d 3 :- a set of controllable vairables that the firm uses to influence the target market is CORRECT ANSWER = marketing mix 4 :- which of the following is a quality of money CORRECT ANSWER = homogenerity 5 :- which of the following is a term of sales? CORRECT ANSWER = warranties 6 :- if an investor paid #2 400 for shares sold at #1.50. how many shares did he buy? CORRECT ANSWER = 1600 shares 7 :- the type of share in which the holders are paid their dividends before others is CORRECT ANSWER = preferrence 8 :- fluctations in exchange rate is considered as CORRECT ANSWER = barriers to international trade 9 :- the major factor that affects the choice of ocupation CORRECT ANSWER = socialization 10 :- a major function of the nigeria stock exchange is CORRECT ANSWER = funds mobilization 11 :- the total amount that a firm is permited to raise according to its memorandum of association is CORRECT ANSWER = authorised capital 12 :- a major challenge of using computer in nigeria is CORRECT ANSWER = power failure 13 :- a major challenge confronting the banks operatin system in nigeria is CORRECT ANSWER = economic recession 14 :- an image created on the computer can be viewed through CORRECT ANSWER = monitor 15 :- what is the type of insurance that covers goods transported by sea? CORRECT ANSWER = marine insurance 16 :- the sum total of commercial factor that affects operations of busness is referred to as CORRECT ANSWER = economic environment 17 :- the main function of a wholesaler is CORRECT ANSWER = linking the retailer and the producer 18 :- which of the following is a function of comerce CORRECT ANSWER = provision of employment opportunities 19 :- an intermediary who acts as an agent on behalf of the principle is a CORRECT ANSWER = broker 20 :- a feature of automated vending machines is that it CORRECT ANSWER = is located outside 21 :- Any form of advertising directe at the generality of the public is reffered to as CORRECT ANSWER = Indirect advertisng 22 :- The type of occupation that deals with nature is CORRECT ANSWER = extractive 23 :- Which of the followin gis a legal tender? CORRECT ANSWER = bank note 24 :- A document that offers legality on a patnership agreement is CORRECT ANSWER = patnership deeds 25 :- Commerce can be defined as CORRECT ANSWER = exchange of goods and service 26 :- A major merit of credit is CORRECT ANSWER = increase in standard of living 27 :- The system collection and analysis of data to solve a frims problem is CORRECT ANSWER = marketing research 28 :- A pair of trouser valued at N2000 was invoice at N200 only. The accounting proceedure to correct the error is to issue CORRECT ANSWER = a debit note for N1800 29 :- A document serves as a link between buyers and sellers is a letter CORRECT ANSWER = enquiry 30 :- The challenge of sole propeitorship is majorly in the area of CORRECT ANSWER = adequate capital for expansion 31 :- A situation whereby an employee reports to one superior is CORRECT ANSWER = unity of command 32 :- Which of the following factors of production is regarded as a natural resource? CORRECT ANSWER = land 33 :- The creation of utility for goods and service to sastify human wants is reffered to as CORRECT ANSWER = production 34 :- A market for buying and seling existing securities is the CORRECT ANSWER = second tier securities market 35 :- Communication process is not complete except there is is channel CORRECT ANSWER = feedback 36 :- Marketing is so important to any organisation because it determines CORRECT ANSWER = what It can offer to the market 37 :- A major characteritics of trade associatiom is that they CORRECT ANSWER = protect their own proffesion 38 :- Controlling is a management functio n which involves CORRECT ANSWER = establishment of standards 39 :- The difference between total current assest and total current liabilities of a business is the CORRECT ANSWER = working capital 40 :- What is the reward accruing to capital CORRECT ANSWER = interest =================================================== ECONOMICS - 17th 9am -open market operation -demand pull inflation -9.95 -1.25 -over dependence on foreign products -negatively sloped -personal income,disposable income and transfer earnings -individual funding of business activities -marginal cost -speculative motive -range and variance -equal tro the slope of the budget line constrant line -the price of the coommodity -imprivement in infrastructure -40 -high cost of plan implementation -scarcity of resources -inadequate skilled labour -9 -nigeria produces coca more cheaply than ghana -fj -estimate percapita income -diminishing return has set in -private and individual organisation -shortage of indeginous manpower -reducing demand for imported goods -net migration -ensure that quota production are strictly followed -establishing agricultural m,arketing -low per capita income -perfectly elastic -joint -level of technology -federal ministry of finance -8 -i -joint -income tax -socialism -adequate knowledge of existing prices ========================================== GOVERNMENT 17th 9am -1976 -war agaist indiscipline and corruption -Rilnan Lukman -permit voluntary secession -france -age -efficient service delivery -exploitative and domineering -civil service commission -election -Quanta system -Autocracy -W A S U -economic statues -availability of it product -acephalow -separation of power -human right groups -monarchical -the rule of law -parliametery system -has the people mandate -prevent arbitrary law making -english -fight colonialist -contesting election -higher and fire civil service -two -mass media -executive -maintenace of peace, security and good governance -constitution -capitalism -educational -control behavior -revenue allocation -order in council -political cases -population -babangida regime BIOLOGY - 17th 7am 1 :- the structure can be found in CORRECT ANSWER = butterflies 2 :- the appendix of a human and the hipbone of a whale are examples of CORRECT ANSWER = vestigial structure 3 :- protozoa in the intestine of termite is an example of CORRECT ANSWER = mutualism 4 :- the part labelled I is CORRECT ANSWER = neutral spine 5 :- when testing the presence of starch in a leaf the leaf is placed in alchol to CORRECT ANSWER = remove the chlorophyll from the leaf 6 :- the structure is CORRECT ANSWER = rhizome 7 :- one of the advantage of cross fertilization is CORRECT ANSWER = it leads to the production of healthier offspring 8 :- the part labelled III is CORRECT ANSWER = sperm duct 9 :- the presence of tall trees with buttress root is a characteristic feature of CORRECT ANSWER = tropical rain forest 10 :- which of the following is a characteristic feature of schizophyta CORRECT ANSWER = they have prokaryotic cells with no definite nucleus 11 :- the instrument used for collecting tiny organism that live in soil watre is CORRECT ANSWER = bearmaum funnnel 12 :- the vector for dengue fever is CORRECT ANSWER = anopheles mosquito 13 :- biting and chewing mouth parts are found in CORRECT ANSWER = grasshoppers 14 :- which of the following is true of ecosystem CORRECT ANSWER = producers are more than primary consumers 15 :- which of the following is needed for strong bone and teeth formation and develpoment CORRECT ANSWER = vitamin D 16 :- plants with thick or waxy cuticles are referred to as CORRECT ANSWER = xerophytes 17 :- traits or sun total of the gene inherited from both parents are called CORRECT ANSWER = genotype 18 :- the theory of used and diuse of organs was postulated by CORRECT ANSWER = jean lamarck 19 :- which occurs during the process of nitrogen fixation CORRECT ANSWER = ammonium is converted to nitrate 20 :- plant cell can be differentiated from animal cell by CORRECT ANSWER = presence of cellulose in cell walls 21 :- the soil with lowest porosity is CORRECT ANSWER = clay 22 :- northern guinea savanna is found in CORRECT ANSWER = kastina jigawa and yobe v24 :- which of the following occurs during the exhalation of air in mammal CORRECT ANSWER = intercostal muscles relaxes 25 :- the forelimbs of mammals are examples of CORRECT ANSWER = homologous structure 26 :- an example of non-renewable natural resources is CORRECT ANSWER = petroleum 27 :- the instrument used for comparing the numbers and types of animals in differeny soil sample is CORRECT ANSWER = tullgreen funnel 28 :- the structure is adapted for CORRECT ANSWER = sucking 29 :- the blood vessels that carries deoxygenated blood is CORRECT ANSWER = pulmonary artery 30 :- the diagram represents CORRECT ANSWER = lumber vertebrae 31 :- an example of organism that belongs to the phylum protista is CORRECT ANSWER = amoeba 32 :- the structure can be found in CORRECT ANSWER = ginger 33 :- gaseous exchange in the leaf of a plant occur in the CORRECT ANSWER = stomata 34 :- which of the following is an example of an morphological variation CORRECT ANSWER = skin colour 35 :- high faver difficult breathing and cough is a major symptoms of CORRECT ANSWER = pneumomia 36 :- bacteria and blue green algae are examples of CORRECT ANSWER = monera 37 :- the function of sympathetic nervous system is it CORRECT ANSWER = accelerates heart beat 38 :- the association between alga and fungus in lichen is n CORRECT ANSWER = mutualism 39 :- the function of the part labelled I is it CORRECT ANSWER = aids passage of sperm cell in vagina 40 :- the plant tissue that consist of living cells with thin cellilose cell wall is CORRECT ANSWER = parenchyma ================================================== GOVERNMENT 17th 7am 1 :- the organization of african unity's charter was signed in CORRECT ANSWER = Addis ababa 2 :- which of the following is a major institution in the execution of policies in the igbo pre-colonial political system? CORRECT ANSWER = age grade 3 :- Africa as the center-piece of nigeria's foreign policy was populated by the regime of CORRECT ANSWER = murtala mohammed 4 :- public opinion denotes CORRECT ANSWER = judgment on national issue 5 :- the secretariat of the economic community of west african state is in CORRECT ANSWER = Abuja 6 :- in the spirit of african brotherhood, nigeria participate d in ECOMOG peace-keeping operations in CORRECT ANSWER = liberia and seirra leone 7 :- the civil servants are insulated from politics essentially to actualize the principle of CORRECT ANSWER = Neutrality 8 :- A maajor shortcoming of the 1960 independent constitution of nigeria was that it CORRECT ANSWER = ration the queen of england as ceremonial head 9 :- an arrangement in which powers of the component units are greater than those of the center is CORRECT ANSWER = confederal 10 :- presure groups are basically formed to CORRECT ANSWER = influence government 11 :- commercialization of government-owned enterprises in nigeria entails CORRECT ANSWER = operating them splicitly on business basis 12 :- A function common to political parties and presure groups is CORRECT ANSWER = interest aggregation 13 :- the legislature checks the excesses of the executive through CORRECT ANSWER = scruting of the budget 14 :- nigeria hosted commonwealth heads of government meeting in CORRECT ANSWER = 2003 15 :- an external factor that aided the grouth of nationalism in nigeria was the CORRECT ANSWER = atlantic charter 16 :- government by the best citizen is reffered to as CORRECT ANSWER = Aristocracy 17 :- under the 1979 constitution the items on the exclusive list was assignedt to the CORRECT ANSWER = state government 18 :- Age-grade was a prominent feature in the pre-colonial system of the CORRECT ANSWER = Igbo 19 :- in nigeria's first republic, the united middle belt congress was an opposition to the CORRECT ANSWER = national council of nigeria citizen 20 :- the militery leader in nigeria that appointed an interim national government was CORRECT ANSWER = Ibrahim babangida 21 :- prior to 1976 local government reforms, the north operated CORRECT ANSWER = native authority 22 :- the doctrine of colletive responsibility means that ministers CORRECT ANSWER = must support cabinet decision 23 :- the french policy of association substituted the policy of CORRECT ANSWER = assimilation 24 :- government owned companies operating in the economy sector are reffered to as CORRECT ANSWER = public enterprise 25 :- coalition government could necesitated by a situation where CORRECT ANSWER = no party has majority to form government 26 :- a federal constitution is usually CORRECT ANSWER = rigid and written 27 :- the trusteeship council of the united nations is considered moribund because CORRECT ANSWER = there are no longer trust territeries 28 :- in nigeria, functions performed by both the federal and the state government includes CORRECT ANSWER = road construction health and defence 29 :- OPEC successfully placed embergo on the sale of oil to western nations during the CORRECT ANSWER = Irag and kuwait war 30 :- An unwritten constitution is CORRECT ANSWER = partially written base on convention 31 :- during the colonial era, the indirect rule policy was not seccessful in easter nigeria because CORRECT ANSWER = the paople were not used to centralizes leadership 32 :- A feature of democracy that facilitates peaceful change of government is CORRECT ANSWER = periodic election 33 :- the utilitarian which postulated that government essentially exist tpo [rovide the happiness was expounded by CORRECT ANSWER = John locke 34 :- the newspaper established by herbert macaulay was CORRECT ANSWER = the lagos daily news 35 :- the principle of separation of power was popularised by baron de montesquieu in his book CORRECT ANSWER = the spirit of the law 36 :- which of the following is an attribute of society CORRECT ANSWER = population 37 :- the underlining aim for the existence of OPEC is CORRECT ANSWER = economic 38 :- election as a political process is significant because it CORRECT ANSWER = facilitate change of government 39 :- the freedom to vote and to be voted for is the right of CORRECT ANSWER = citizens 40 :- the administrative head of the economic and financial crimes commission is the CORRECT ANSWER = chairman ===================================================== ECONOMICS - 17th 7am 1 :- benefits of international trade include CORRECT ANSWER = large varieties of goods 2 :- from the diagram above how many students set for the examination CORRECT ANSWER = 375 3 :- an oputward shift of the pff indicates thatt there is CORRECT ANSWER = improvement in technology 4 :- from the above determine the elasticity of demand CORRECT ANSWER = 0.83 5 :- from the oinformation above determine the equillibrum price CORRECT ANSWER = 4 6 :- one of the inmstrument used in money market is CORRECT ANSWER = treasury bills 7 :- in the theory of production when total product decrease the marginal product is CORRECT ANSWER = decreasing and negative 8 :- in nigeria the major problem of business enterprise is CORRECT ANSWER = inadequate capital 9 :- given that supply is an item increased by 30% sa result of a decrease in price of the good by 50%.what is the nature of price elasticity of supply CORRECT ANSWER = inelastic 10 :- if a commodity is demanded for several npurposae the type of demand CORRECT ANSWER = composite demand 11 :- from the information above conditiojs necessary for rapid econmic development of a country include CORRECT ANSWER = I,ii and iv 12 :- the supply curve of a firm is the segment where CORRECT ANSWER = mg is above avc 13 :- from tye schedule above determine the average cost when output is 3 CORRECT ANSWER = 55.33 14 :- from thye information above featurers of a centrally pl,anned economy include CORRECT ANSWER = iii and v 15 :- a country is said to be underpopulated when the available CORRECT ANSWER = resources exceeds gthe number of people 16 :- high taxes on a commodity with the above elaasticty wil lead to CORRECT ANSWER = no change in quantity 17 :- one of the factors affecting efficiency of labour is CORRECT ANSWER = education and training 18 :- entrerpreneurship can be encouraged by government through CORRECT ANSWER = removal of tax concession 19 :- from the above determine the m,ode CORRECT ANSWER = 12 20 :- the major function of price system is that CORRECT ANSWER = distributes scarce factor of production among computing needs 21 :- from the above inform,ation activities of the merchant bank include CORRECT ANSWER = I,iiand iii 22 :- the major objective of gthe eca is CORRECT ANSWER = to promote social and economic development of members 23 :- the concdentration of petrochemical industry in nigerdelta region of nigeria is an examople of CORRECT ANSWER = localisstion of industry 24 :- from the information above tertiary production includes CORRECT ANSWER = I,iv,andvi 25 :- in a partnership business the ordinary partner has CORRECT ANSWER = unlimited liability 26 :- from the table above at what level of consumption did utility set in CORRECT ANSWER = 3 27 :- the system of mixeed econmy typically adopts a CORRECT ANSWER = state and private owned econmy 28 :- in national income accoiunting transfer payment includes CORRECT ANSWER = pension 29 :- which of the folowing formulae can be used to determine the net national product CORRECT ANSWER = gnp-depreciation 30 :- thye fiscal policy instrumenmt to control inflaton includes CORRECT ANSWER = surplus budgeting 31 :- one of the indicators of economic development is CORRECT ANSWER = technological advancement 32 :- a major factor limiting rapid industralization in nigeria is CORRECT ANSWER = inadequate skilled man power 33 :- from the irvin fisher equation above m represents CORRECT ANSWER = money stock 34 :- monopolistic competition is charcterised by CORRECT ANSWER = free entry and exit 35 :- with the level of money income a countumer maximises satisfaction from the consumption of gods and services only when the CORRECT ANSWER = marginal utility derived per naira spent in the same for all goods and services 36 :- among the contribution of agriculture to econmic development of nigeria is CORRECT ANSWER = provision of raw materials for agro allied industry 37 :- the graph above represents a CORRECT ANSWER = fairly elastic supply curve 38 :- the cost push inflationary efect on prices of commodities is influenced by CORRECT ANSWER = cost of production of goods 39 :- the nigerian population policy faces the challenge of CORRECT ANSWER = distorted data 40 :- one of the problems faced by opec in achieving its objectives is CORRECT ANSWER = corruption and mismangement by officials ======================================================= ENGLISH - 17th 7am 1. Fallacy 2. Staus 3. Authentication 4 it is an apparatus used for finding d exact position of an aircraft 5. D behaviour of matter 6. Aimed at 7. Creative 8. Transmitters 9. For 10. Free from 11. Concerned with 12. Crucial 13. At 14. Primary 15. Mould 16. Miriam 17. Cultural 18. Great suspicion 19. Yelwa club 20. University of Manchester 21. Borgu 22. Mr innocent 23. Appreciation 24. Jos 25. Promiscuous 26. It was easy for her to get 27. His boss became furious 28. He thought he was dreaming 29. She looked unkept 30. He wanted to obtain d job of a salesmansger. 31. Boldness 32. Sadness 33. Uprightness 34. Rightly 35. Tiny 36. Touching 37. Spiteful 38. Separate 39. Notorious 40. Betrayed 41. Readers' 42. Tell 43. Discrepancies 44. Of 45. Aquorum 46. Neither will l 47. Theirs 48. Us 49. Integral 50. A random 51. Hair 52. Fan 53. Zeal 54. Razor 55. Leap 56. Rant 57. Reformative 58. REgulatory 59.How does Aliu run to school? 60. Who was ex- communicated? ================================================ PHYSICS - 17th 7am 1 :- the velocity ratio of an inclined plane is CORRECT ANSWER = 1/sinQ 2 :- where must an object be placed in front of the concave mirror so that the image will formed between the centre of curvature and the focus CORRECT ANSWER = beyond the centre 3 :- optical instruments do NOT employ the principle of linear magnification in their operations rather they use CORRECT ANSWER = angular magnification 4 :- the force of attraction between two masses m1 and m2 separated at a distance 2r is given as CORRECT ANSWER = Gm1 m2/4r2 5 :- the condition for resonance to occur in an R-L-C serves circuit is CORRECT ANSWER = W0 = 1/Lc 5 :- the condition for resonance to occur in an R-L-C serves circuit is CORRECT ANSWER = W0 = 1/Lc 6 :- calculate the work done if a force of 10N applied at an angle of 30 0 to the horizontal moves the body through a distance of 0.05m CORRECT ANSWER = 0.25 {3 J 7 :- the expression for electric potential (V) is CORRECT ANSWER = (q / 4Er) 7 :- the expression for electric potential (V) is CORRECT ANSWER = (q / 4Er) 8 :- a solid weighs 10.5N in air and weighs 5.5N when immersed in a liquid of density 900kgm-3, calculate the volume of the solid CORRECT ANSWER = 5.56 x 10 -4 m 3 8 :- a solid weighs 10.5N in air and weighs 5.5N when immersed in a liquid of density 900kgm-3, calculate the volume of the solid CORRECT ANSWER = 5.56 x 10 -4 m 3 9 :- during dispersion, colours of light CORRECT ANSWER = travel at different speeds 10 :- cobvert 180 0F to 0C CORRECT ANSWER = 82 0C 11 :- the bean balance is used to measure CORRECT ANSWER = mass 12 :- the diagram above represents four identical beaker of water with some droplet of a blue colour pigment. Which of them will have a faster rate of diffusion? CORRECT ANSWER = beaker IV 12 :- the diagram above represents four identical beaker of water with some droplet of a blue colour pigment. Which of them will have a faster rate of diffusion? CORRECT ANSWER = beaker IV 13 :- a thick glass tumbler cracks when hot water is pour into it because of CORRECT ANSWER = uneven expansion 14 :- the point M in the diagram above is in stable equilibrium with CORRECT ANSWER = minimum potention energy 15 :- the charge stored by a 5F capacitor connected to a potential difference of 40V is CORRECT ANSWER = 200C 16 :- the dissociation of salt solution and acids into ions is known as CORRECT ANSWER = electroysis 17 :- the resultant of two parallel forces acting in the same direction applied to a block of wood will be CORRECT ANSWER = maximum 18 :- from the above the induced e.m.f depends on CORRECT ANSWER = I, II and III 19 :- how much current does a 120W light bulb draw when connected to a voltage of 240? CORRECT ANSWER = 0.5A 20 :- from the above diagram the effective resistance between P and Q is CORRECT ANSWER = 4.33n 21 :- a semi-conductor with rqual numver of holes and electron is known as CORRECT ANSWER = intrinsic semi-conductor 22 :- which of the following is CORRECT about the motion of a simple pendulum? CORRECT ANSWER = potention energy is maximum at the extremes 23 :- in the vibration of stretched strings, the frequency F and the tension T are related by CORRECT ANSWER = f & square root T) 24 :- from the diagram above, the pressure acting on the trapped air is CORRECT ANSWER = H mmHg 25 :- light energy E is expressed as CORRECT ANSWER = E = hf 26 :- the ejection of electron from the surface of a CORRECT ANSWER = thermianic emission 27 :- where does refraction take place? CORRECT ANSWER = at the boundary between 28 :- ten 6V cells connected in parallel will give an effective e.m.f of CORRECT ANSWER = 6V 29 :- vavpour is said to be saturated when CORRECT ANSWER = in a dynamic equilibrium 30 :- a lagged calculator is suitable for measuring heat energy because it CORRECT ANSWER = prevents heat loss and gain 31 :- a wire carries a current of 3.0A with a magnetic field 2.0T at an angle of 30 0. calculate the force on a segment of wire 0.5m CORRECT ANSWER = 1.5N 32 :- which method of heat transfer is electro-mamgnetic in nature? CORRECT ANSWER = radiation 33 :- a light of 6.22eV is incident on a cadmium surface. If a stopping voltage of 2.15eV is required to reduce the photocurrent to zero, calculate the work function of cadmium CORRECT ANSWER = 34 :- from the digram above, calculate F CORRECT ANSWER = 60.00N 35 :- which of the folowing exhibits a wave motion? CORRECT ANSWER = a plucked stretched s tring 36 :- a stone weighs W1 Newton in air W2 Newton in water. The relative density of the stone is CORRECT ANSWER = W1/(W1-W2) 37 :- why do pressure pots cook food faster than other conventional pots? CORRECT ANSWER = its higher pressure 38 :- a spring of length 0.06m is acted upon by a force of 2N creating an extension of 0.02m. What would be the length when the applied force is increased by 8N? CORRECT ANSWER = 0.14m 39 :- when a bar magnet is suspended freely in the earth's magnetic field, it will point to CORRECT ANSWER = north - south direction 40 :- the point where a ball moving in a viscous liquid start to move with uniform velocity is CORRECT ANSWER = terminal velocity ++++++++++++++++++++++++++++++++++++++++ CRK 17th 7am 1. Pray for one another 2. Services 3. Discipleship 4. Like different part of the same body 5. Hopeless 6. Joseph of arimamlnthea was influential 7. Absolute faith is required from believers 8. The offenders are not overwhelmed by excessive sorrows 9. Disobedience 10. Humility 11. He enjoys the blessing of God 12. He was killed 13. Only way to heaven 14. Total obedience to the law is impossible 15. Fourth day 16. Insincerity 17. They go contrary to their conscience 18. Saul sought to kill him 19. Stop the work 20. That everyone will die =================================================== CHEMISTRY - 17th May 7am 1 :- liquid nitrogen can be used as CORRECT ANSWER = rocket fuel 2 :- what volume of oxygen at stp is required to burn 60g of carbon completely CORRECT ANSWER = 112.0DM3 3 :- when a crystal was added to its solution no further dissolution was observed.this showed that the solution was CORRECT ANSWER = saturated 4 :- which of the following statement is peculiar to isotopes CORRECT ANSWER = they have different numbers of electrons 5 :- in the reaction above the oxidizing agent is CORRECT ANSWER = 2KI 6 :- the diagram above represents CORRECT ANSWER = p orbital 7 :- tin can be extracted from CORRECT ANSWER = ethanol 8 :- the alkanol obtained from the destrurctive distillation of wood is CORRECT ANSWER = 297.3cm 9 :- when magnesium reacts with tetraoxosulphate(VI)acid 312cm3 of hydrogen gas was was collected at 28C and 750mmhg.calculate the volume of hydrogen gas at stp CORRECT ANSWER = 10 :- the basicity of CH3COOH is CORRECT ANSWER = 1 11 :- when a compound Q with molecular formula C2H4O2 reacts with excess methanol in the presence of a catalyst, a sweet smelling substance is produced.the structural formula of Q is CORRECT ANSWER = 12 :- how many faraday will be needed to deposit 9.6g of copper during the electrolysis of a solution of a copper salt CORRECT ANSWER = 0.3F 13 :- the derivative of methane that can be employed in dry cleaning is CORRECT ANSWER = Ccl4 14 :- the metal used in the construction of bridges is CORRECT ANSWER = iron 15 :- when a compound Q with molecular formula C2H4O2 reacts with excess methanol in the presence of a catalyst, a sweet smelling substance is produced.the reaction between Q and methanol is CORRECT ANSWER = esterification 16 :- the alkali majorly used for making liquid soap is CORRECT ANSWER = CALCIUM HYDROXIDE 17 :- in electrolplating iron with zinc the cathode is iron because CORRECT ANSWER = zn2+ will be discharged and deposited at the cathode 18 :- which of the following is likely to be responsible for flavor of fruits and smell of flowers? CORRECT ANSWER = CH3COOCH3 19 :- the main product formed when excess acidified K2CR2O7 reacts with propan-1-ol is CORRECT ANSWER = propanoic acid 20 :- calculate the pH of 0.001mol/dm3 HCL? CORRECT ANSWER = 3 21 :- "plaster of paris" is composed of CORRECT ANSWER = crystallization 22 :- the seperation technique that improves on the purity of a compound is CORRECT ANSWER = 23 :- an example of naturally distilled water is CORRECT ANSWER = spring water 24 :- when elements 12X and 7Y combine chemically the formula of the compound formed CORRECT ANSWER = XY2 25 :- the dehydration of ethanol produces CORRECT ANSWER = ethene 26 :- in the diagram above what point indicates the end of a chemical reaction? CORRECT ANSWER = R 27 :- the oxygen in the atmosphere is kept fairly constant by the process of CORRECT ANSWER = aeration 28 :- elements belonging to the same group in the periodic table which exist as diatomic molecules and are good oxidizing agents are referred to as CORRECT ANSWER = halogen 29 :- the mixture of gases used by divers is oxygen and CORRECT ANSWER = >O
30 :- in the endothermic reaction which involves the loss in entropy the value of change in G will be
CORRECT ANSWER =
31 :- at what temperature is the solubility of J and M are the same
CORRECT ANSWER =
28 degrees
32 :- the proces in which alkanes are converted to branched and cyclic hydrocarbons is
CORRECT ANSWER =
cracking
33 :- if 0.5moles of a monoalkanoic acid weighhed 44g,determine the moleular formula
CORRECT ANSWER =
C3H7COOH
34 :- CH3C(CH3)2CH2CL IS
CORRECT ANSWER =
1-chloro-2,2-dimethylpropane
35 :- THE MAXIMUM NUMBER OF ELECTRONS THAT CAN BE ACCOMODATED IN THE
SHELL HAVINGBTHE PRINCIPAL QUANTUM NUMBER 4 IS
CORRECT ANSWER =
32
36 :- which of the following reactions will be feasible in water ?
CORRECT ANSWER =
Ca+2H2O—–>Ca(OH)2+H2
37 :- the pollutant released in a large quantity from motor vehicle exhaust is
CORRECT ANSWER =
CARBON(II)OXIDE
38 :- in the reaction above the equilibrium constant is
CORRECT ANSWER =
[NH3]2/[N2][H2]3
39 :- the substance that rekindles a glowing splinter like oxygen is
CORRECT ANSWER =
N2O
40 :- alkali are not usually stored in aluminium containers because aluminium is
CORRECT ANSWER =
AMPHOTERIC

++++++++++++++++++++++++++++++++++++++++++++

MATHS – 17th 7am
1 :- Integrate sin (2x + 1) with respect x
CORRECT ANSWER = -1/2 COS (2X+1)+C
2 :- From the diagram above, determine the distance between the points P and Q
CORRECT ANSWER = D =SQUARE ROOT 34 UNITS
3 :- If A = [1,2,1 -1,0,4 0,1,3], evaluate |A|
CORRECT ANSWER = 1
4 :- Find interior angles of a regular polygon having 10 sides
CORRECT ANSWER = 144 DECREE
5 :- The letters in the word INTERNATIONAL are cut out and put into a basket. A letter is chosen at random What is the probability that it is N or A or I or T
CORRECT ANSWER = 8/13
6 :- Convert 11101 base 3 to base 10
CORRECT ANSWER = 118
7 :- Evaluate without using tables tan 60 degree tan 30 degree / tan 45 degree
CORRECT ANSWER = 1
8 :- From the above figure, the equation of the locus is
CORRECT ANSWER = X RAISE TO POWER 2 = Y RAISE TO POWER 2 =36
9 :- Given that energy E varies directly as resistance R and inversely as square of distance d, obtain an equation connecting E,R and d
CORRECT ANSWER = E =KR/D RAISE TO POWER 2
10 :- Find the solution sets of the inequality x power 2 – x – 6 < 0 CORRECT ANSWER = -2 11 :- If M = {all perfect squares less than 40} and N = {all odd numbers from 1 to 10}, Find M n N CORRECT ANSWER = {1,9} 12 :- Given that P = {x Z | -3 < x < or = 10} and Q = {x Z| -5< or = x < 6}, find P = Q? CORRECT ANSWER = 6 < or = x < or = 10 13 :- The mean of 3 + 2y, -y, 2y - 1, y + 1 and y + 1 and y + 2 is CORRECT ANSWER = 1 + y 14 :- Find the total number of possible arrangement of the letters of the word DOCUMENT CORRECT ANSWER = 40320 15 :- Determine CORRECT ANSWER = 85 degree 16 :- The length of an arc of a circle is 5 pie / 3 Calculate the angle substended at the centre if the radius is 20cm CORRECT ANSWER = 15 degree 17 :- Solve for x in the equation 3x +3x1 - x = 3 power 4 CORRECT ANSWER = 0,1 18 :- The equation of the line perpendicular to 4x - 3y +7 = 0 which passes through the origin is CORRECT ANSWER = 4y + 3x = 0 19 :- Given that y x power 2, If y = 10 when x = 3, find the value of y when x = 1/2. CORRECT ANSWER = 5/18 20 :- The table above shows the number of students who obtained different marks out of 10, calculate the mean of the distribution CORRECT ANSWER = 4.5 21 :- Simplify 4x power 3 y x (3xy) power 3 CORRECT ANSWER = 4x/9y 22 :- Find the range of the following data: 1,7,2,3,10,8 and 5 CORRECT ANSWER = 9 23 :- The pie chart above shows the budget allocation of a Local Government Council N53,100,000.00 is allocated to Agriculture, what is the budget for the council CORRECT ANSWER = 216,000,000 24 :- If x * y = xy + x + y, solve the equation x * 3 = 19 CORRECT ANSWER = 4 25 :- Differentiate y = x power 2 - 4x + 5 CORRECT ANSWER = 2x - 4 26 :- Given 9,27,81? find the sum of the first 5 term CORRECT ANSWER = 1089 27 :- From the figure above, the area of shaded portion is CORRECT ANSWER = Negative 28 :- A shopkeeper sold 1/6 of a packet of chocolate to Mrs Pedro and 1/2 of the remainder to Mrs Buhari. What fraction was sold to Mrs Buhari CORRECT ANSWER = 5/12 29 :- Out of 5 masters and 4 boys a committee of 6 is to chosen. In how many ways can it be done when there are 3 masters on the committee? CORRECT ANSWER = 40 30 :- If the determinant of [-4,p 5,7] is 2, find p CORRECT ANSWER = -6 31 :- The fourth term of an Arithmetic Progression is 37 and 6th term is 12 more than the fourth term. Find the common difference CORRECT ANSWER = 6 32 :- A boy 70cm tall was standing 100cm away from the foot of a tree. If the angle of elevation of the tree from the boy is 45 degree, calculate the height CORRECT ANSWER = 33 :- Find the reminder when 4x power 3 - 8x + 1 is divided by 2x + 1 CORRECT ANSWER = 3/2 34 :- How much will N25,000.00 amount to at 8% simple interest over 10 years? CORRECT ANSWER = N45,000 35 :- Factorize 2x power 2 - 3x - 5 CORRECT ANSWER = (x + 1) (2x - 5) 36 :- Express the square of 110 base 2 in binary CORRECT ANSWER = (100100) base 2 37 :- If (3x - 1) is a factor of 9x power 4 - kx power 3 + 3x -1, find the value of K CORRECT ANSWER = 1 38 :- Find the value of CORRECT ANSWER = 39 :- Evaluate 0.0003/0.0024 leaving your answer in standard form CORRECT ANSWER = 1.25 x 10 power -1 40 :- WXYZ is a cyclic quadrilateral and the diagonals WY and XZ intersect at G. If CORRECT ANSWER = 28 degree ****************************************LITERATURE - 17th 7am 1 :- chief's main reason for employing aloho is to maintain CORRECT ANSWER = drug pushing 2 :- the device used in the line above is CORRECT ANSWER = simile 3 :- aloho gives birth to CORRECT ANSWER = a baby girl 4 :- it can be deduced from the play that oluole is CORRECT ANSWER = unfriendly 5 :- aloho holds a b.sc (hons) degree CORRECT ANSWER = second class upper division 6 :- she did decieve her her father, marrying ou and when she seem'd to shake and fear your looks, she loved them most'. The statement above is made by CORRECT ANSWER = Iago to othello 7 :- othello's discovery of his wrongful suspicion of desdemona's unfaithfulness leads him to CORRECT ANSWER = commit suicide 8 :- othello refers to desdemona as my CORRECT ANSWER = confidante 9 :- Iago frames cassio and desdemona as lovers to make othello CORRECT ANSWER = jealous 10 :- otello's appearance before the council is to CORRECT ANSWER = defend the allegation of seducing GOVERNME NT 17th 9am -1976 -war agaist indiscipline and corruption -Rilnan Lukman -permit voluntary secession -france -age -efficient service delivery -exploitative and domineering -civil service commission -election -Quanta system -Autocracy -W A S U -economic statues -availability of it product -acephalow -separation of power -human right groups -monarchical -the rule of law -parliametery system -has the people mandate -prevent arbitrary law making -english -fight colonialist -contesting election -higher and fire civil service -two -mass media -executive -maintenace of peace, security and good governance -constitution -capitalism -educational -control behavior -revenue allocation -order in council -political cases -population -babangida regime ECONOMICS - 17th 9am -open market operation -demand pull inflation -9.95 -1.25 -over dependence on foreign products -negatively sloped -personal income,disposable income and transfer earnings -individual funding of business activities -marginal cost -speculative motive -range and variance -equal tro the slope of the budget line constrant line -the price of the coommodity -imprivement in infrastructure -40 -high cost of plan implementation -scarcity of resources -inadequate skilled labour -9 -nigeria produces coca more cheaply than ghana -fj -estimate percapita income -diminishing return has set in -private and individual organisation -shortage of indeginous manpower -reducing demand for imported goods -net migration -ensure that quota production are strictly followed -establishing agricultural m,arketing -low per capita income -perfectly elastic -joint -level of technology -federal ministry of finance -8 -i -joint -income tax -socialism -adequate knowledge of existing prices ==========================================

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