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Question 1 of 60
1. Question
In the course of purifying water for town supply, the water is passed through large settling tanks containing sodium aluminates (III) to remove
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Question 2 of 60
2. Question
When a few drops of water is added to blue anhydrous cobalt (ii) chloride the colour changes to
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Question 3 of 60
3. Question
The vulcanizer’s solution is prepared by dissolving rubber in
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Question 4 of 60
4. Question
The uncovered raw food that is sold along major roads is likely to contain some amounts of
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Question 5 of 60
5. Question
What is the pH of a 0.001 mol dm-3 solution of sodium hydroxide?
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Question 6 of 60
6. Question
What is the basicity of CH3COOH
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Question 7 of 60
7. Question
If a given quantity of electricity liberates 0.65g of Zn2+, what amount of Hg2+, would be liberated by the same quantity of current? (Zn65, Hg = 201)
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Question 8 of 60
8. Question
NH3(g) + HCl(s) → NH4Cl(s).
The entropy change in the system above is
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Question 9 of 60
9. Question
The gas can be used to demonstrate the fountain experiment is
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Question 10 of 60
10. Question
The most common ores of iron include
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Question 11 of 60
11. Question
Find the value of (1.28 x 104) ÷ (6.4 x 102)
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Question 12 of 60
12. Question
Sum of 3 7/8 and 1 1/3 is less than the difference between 3/8 and 1 2/3 by
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Question 13 of 60
13. Question
Five years ago, a father was 3 times as old as his son, now, the sum of their ages is 110 years.
What is the present age of the father?CorrectIncorrect -
Question 14 of 60
14. Question
If the four interior angles of a quadrilateral are (x+10)⁰, (x-30)⁰, (2x-45)⁰, and (x+15)⁰,
what is the value of x?CorrectIncorrect -
Question 15 of 60
15. Question
A pentagon has four of its angles equal. If the size of the fifth angle is 60⁰, find the size of each of the four equals angles
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Question 16 of 60
16. Question
What will be the value of k so that the quadratic equation Kx2-4x+1 = 0 has equal roots?
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Question 17 of 60
17. Question
Solve 1/x+ 1 + 1/x+3 =1/4
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Question 18 of 60
18. Question
Show that sin2 x/1 + cos x + sin2 x/1 – cos x is
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Question 19 of 60
19. Question
4sin2 x-3 = 0, find x if 0≤ x ≤90⁰
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Question 20 of 60
20. Question
Solve for x and y in the pair of equation
2x-1 – 3y-1 = 4; 4x-1 + y-1 = 1CorrectIncorrect -
Question 21 of 60
21. Question
Find the two values of y which satisfy the simultaneous equation 3x + y = 8, x + xy = 6
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Question 22 of 60
22. Question
Find the sum of the first nine terms of an arithmetic progression whose first term is 11 and the fourth term is 32
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Question 23 of 60
23. Question
Find the eleventh term of the progression 4, 8, 16, 32,……….
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Question 24 of 60
24. Question
What is the value of 10U012 in base ten?
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Question 25 of 60
25. Question
If 2257 is the result of subtracting 4577 from 7056 in base n, find n
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Question 26 of 60
26. Question
A steel ball of radius 1 cm is dropped into a cylinder of radius 2cm and height 4cm. If the cylinder is now filled with water, what is the volume of the water in the cylinder?
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Question 27 of 60
27. Question
A solid cylinder of radius 3cm has a total surface area of 36πcm
Find its height.CorrectIncorrect -
Question 28 of 60
28. Question
The length of the sides of a right-angled triangle are Xcm, (3x – 1)cm and (3x + 1)cm, find x
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Question 29 of 60
29. Question
A set of data contains a total of 130 items which are divided into six groups for display on a pie chart. If one group contains 26 items, then the sector representing this group on the pie chart contains an angle x⁰ at the center of the circle where x is
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Question 30 of 60
30. Question
A group of 14children got the following scores in a reading test; 35,35, 26, 26,26.29.29.29,12,25,25,25,25,17 what was the median score ?
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Question 31 of 60
31. Question
From the options, A to D choose the word or group of words that best completes each of the following sentences
When you _____ an opponent’s point in a debate, you must do so politely
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Question 32 of 60
32. Question
From the options, A to D choose the word or group of words that best completes each of the following sentences
I ought _______ the letter by now
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Question 33 of 60
33. Question
From the options, A to D choose the word or group of words that best completes each of the following sentences
I know of a cow ____ has only three legs
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Question 34 of 60
34. Question
From the options, A to D choose the word or group of words that best completes each of the following sentences
The police vehicles raced _____full speed with their sirens blaring
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Question 35 of 60
35. Question
From the options, A to D choose the word or group of words that best completes each of the following sentences
Wale couldn’t have said a thing like that _____
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Question 36 of 60
36. Question
From the options, A to D choose the word or group of words that best completes each of the following sentences
Salary cuts could be the ______of the workers protest
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Question 37 of 60
37. Question
From the options, A to D choose the word or group of words that best completes each of the following sentences
He said he forgot all _____
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Question 38 of 60
38. Question
From the options, A to D choose the word or group of words that best completes each of the following sentences
I don’t like my maths teacher, well, he doesn’t like me _____
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Question 39 of 60
39. Question
From the options, A to D choose the word or group of words that best completes each of the following sentences
If she takes _____ her mother , you can be sure of her efficiency
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Question 40 of 60
40. Question
From the options, A to D choose the word or group of words that best completes each of the following sentences
Having worked all day it is about time we ____ home
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Question 41 of 60
41. Question
From the list of words lettered A to D, choose the word or group of words that is most nearly opposite in meaning to the underlined word and that will correctly fill the gap in the sentence.
People who are normally ____ often turn to be dauntless heroes in the face of real danger
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Question 42 of 60
42. Question
From the list of words lettered A to D, choose the word or group of words that is most nearly opposite in meaning to the underlined word and that will correctly fill the gap in the sentence.
I encouraged my younger brother to take on Law as a profession while I ____, my sister, from doing so
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Question 43 of 60
43. Question
From the list of words lettered A to D, choose the word or group of words that is most nearly opposite in meaning to the underlined word and that will correctly fill the gap in the sentence.
It is quite customary to introduce the guest speaker but _____ to insult him
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Question 44 of 60
44. Question
From the list of words lettered A to D, choose the word or group of words that is most nearly opposite in meaning to the underlined word and that will correctly fill the gap in the sentence.
His outspokenness contrasts with the ______ of the father
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Question 45 of 60
45. Question
From the list of words lettered A to D, choose the word or group of words that is most nearly opposite in meaning to the underlined word and that will correctly fill the gap in the sentence.
It is curious how Bayo can be so carefree in his ways when his brother is so
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Question 46 of 60
46. Question
From the list of words lettered A to D, choose the word or group of words that is most nearly opposite in meaning to the underlined word and that will correctly fill the gap in the sentence.
He intentionally threw the documents away and somebody ______ burnt them
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Question 47 of 60
47. Question
From the list of words lettered A to D, choose the word or group of words that is most nearly opposite in meaning to the underlined word and that will correctly fill the gap in the sentence.
The young engineer is good at terminating other people’s projects but has not been capable of ____ burnt them
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Question 48 of 60
48. Question
From the list of words lettered A to D, choose the word or group of words that is most nearly opposite in meaning to the underlined word and that will correctly fill the gap in the sentence.
Nobody expects him to show _______ for his children but he certainly bestows too much affection on them
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Question 49 of 60
49. Question
From the list of words lettered A to D, choose the word or group of words that is most nearly opposite in meaning to the underlined word and that will correctly fill the gap in the sentence.
What should have been a source of motivation for him proved a terrible source of _____
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Question 50 of 60
50. Question
From the list of words lettered A to D, choose the word or group of words that is most nearly opposite in meaning to the underlined word and that will correctly fill the gap in the sentence.
The manager who is expected to be given respect was treated with _____
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Question 51 of 60
51. Question
In a bean seed, absorption of water at the beginning of germination is through the
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Question 52 of 60
52. Question
The axial skeleton is found in the
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Question 53 of 60
53. Question
Which of the following animal is the most adapted for water conservation?
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Question 54 of 60
54. Question
The association between bacteria residing in the caecum and the ruminant is
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Question 55 of 60
55. Question
A marine protozoan is likely to have no contractile vacuole mainly because the cytoplasm is
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Question 56 of 60
56. Question
Mass of a crucible = 10g. Mass of z crucible and soil before heating = 29g. Mass of a crucible and soil after heating = 18g. From the information above, determine the percentage of water in the given soil sample
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Question 57 of 60
57. Question
The major cause of global warming is the
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Question 58 of 60
58. Question
A farmer’s assumption that the seed from a good harvest will produce a good yield is explained by the theory of :
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Question 59 of 60
59. Question
A woman with the ability to roll her tongue (Tt) marries a man who cannot roll his tongue (tt). What is the probability of each of their children being a tongue roller
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Question 60 of 60
60. Question
Plant that grows in an area that is neither too wet nor too dry are
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