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2025 WAEC MATHEMATICS

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Question 1 of 50
1. Question
Write 0.0364891 in three significant and express the answer in standard form
3.65 × 10²
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2.64 × 10²
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3.64 × 10⁻²
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3.65 × 10⁻²
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Incorrect
Question 2 of 50
2. Question
4
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5
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6
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7
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Incorrect
Question 3 of 50
3. Question
Simplify √200 - √72.
8√2
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4√2
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2√2
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10√2
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Incorrect
Question 4 of 50
4. Question
1/2
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1/4
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1
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0
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Incorrect
Question 5 of 50
5. Question
(x-3)(x+1)
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(x+3)(x+1)
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(x-3)(1-x)
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(x+3)(1-x)
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Question 6 of 50
6. Question
A variable P varies inversely as the square Q. If P = 5 where Q = 6, Find Q when P = 1.8
5
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10
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15
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20
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Question 7 of 50
7. Question
{1,7,8}
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{1,8,9}
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{1,9,10}
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{1,8,10}
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Incorrect
Question 8 of 50
8. Question
consider the following statements:
P: The weather is warm
q: The sun is shining
Which of the following correctly represents the statement. "The sun is shining if and only if the weather is warm" ?
p ↔ ~q
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~p ↔ ~q
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~q ↔ ~ρ
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q ↔ p
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Question 9 of 50
9. Question
d= 8,12
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d= -8, -12
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d= -8,12
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d= 8, -12
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Question 10 of 50
10. Question

Correct Incorrect Correct answer

Correct Incorrect Correct answer

Correct Incorrect Correct answer

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Question 11 of 50
11. Question
-2/3
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-3/2
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3/2
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2/3
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Question 12 of 50
12. Question
1
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5
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10
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25
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Question 13 of 50
13. Question
3
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4
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6
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8
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Question 14 of 50
14. Question
John sold an article for #105,000.00 at a loss 4%. Find the cost price of the article.
#108,000
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#105,400
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#109,200
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#109,375
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Question 15 of 50
15. Question
The population of a town increase by 2% every year. After 2 years, the population is 83,232. calculate, correct to the nearest thousand, the original population
80,000
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81,000
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82,000
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83,000
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Question 16 of 50
16. Question
The third and ninth terms of arithmetic progression (AP) are 9 and - 27 respectively. find the fifth term.
18
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3
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-3
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-6
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Question 17 of 50
17. Question

Correct Incorrect Correct answer

Correct Incorrect Correct answer

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Question 18 of 50
18. Question
Two balls bearing have volumes 1.6 cm³ and 5.4 cm³. find the ratio of their surface ares.
4 : 9
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2:3
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3:8
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5:12
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Question 19 of 50
19. Question
A profit of 8% was made when an article was sold for $500.00. At what price should it be sold to make profit of 16%.
$537.04
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$540
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$573.04
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$580
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Question 20 of 50
20. Question
The radius and height of a circular base cylinder are 8 cm and 14 cm respectively. Find its curved surface area. [Take π = 22/7].
562 cm^2
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704 cm^2
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352 cm^2
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680 cm^2
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Question 21 of 50
21. Question
A square has diagonal length of 10cm. find the perimeter of the square
10√2 cm
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15√2 cm
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20√2 cm
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25√2 cm
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Question 22 of 50
22. Question
what is the gradient of the line 7x - 5y +3 = 0
7/5
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5/7
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-5/7
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-7/5
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Question 23 of 50
23. Question
k < - 6
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K > 6
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k < -12
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k > - 12
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Question 24 of 50
24. Question
An interior angle of a regular polygon is 150 degree. how many sides has the polygon
6
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9
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12
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15
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Question 25 of 50
25. Question
Given that sin(x - 46)° = cos 62°, find the value of x.
46
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62
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74
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90
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Question 26 of 50
26. Question
two consecutive odd integers are such that the sum of 5 times the smaller and 3 times the bigger integer is 222. find the value of x
31
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29
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27
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25
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Question 27 of 50
27. Question
Kwakye, Sabina and Owusu shared an amount of $12,000.00. Kwakye had 20% of the amount and the remaining amount was shared between Sabina and Owusu in the ratio 5:3 respectively. How much did Sabina recieve?
$2,400
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$3,600
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$6,000
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$9,600
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Question 28 of 50
28. Question
In a class of 42 students, 21 offer history and 28 offer government, if each student offer at least one of the two subjects, find the probability that a student selected at random from the class offers government only.
1/6
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1/3
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1/2
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3/4
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Question 29 of 50
29. Question
The volume of a cone of height 18 cm is 8,316 cm³. Find the base radius of the cone. [Take π = 22/7].
21 cm
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14 cm
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28 cm
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42 cm
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Question 30 of 50
30. Question
4√3 cm
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4 cm
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2√4 cm
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4√3/3 cm
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Question 31 of 50
31. Question
The interior angles of a triangle are in the ratio 2 : 5 : 8, find the difference between the smallest and largest angles
12°
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24°
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48°
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72°
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Question 32 of 50
32. Question
A sector of a circle radius 21 cm subtends an angle of 120° at the centre.
Find the length of the arc of the sector.[Take π = 22/7]
11 cm
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22 cm
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44 cm
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66 cm
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Question 33 of 50
33. Question
the height of 4 oranges seedlings are: 2cm, 5 cm, 7cm and 10cm. calculate the variance
7.2
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6
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8.5
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9.1
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Question 34 of 50
34. Question
A cylinder and a cone have the same volume. If the height of the cone is 24 cm, find the height of the cylinder
4cm
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8cm
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12 cm
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16 cm
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Question 35 of 50
35. Question
The bearing of F from G is 064°. What is the bearing of G from F?
128°
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180°
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244°
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116°
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Question 36 of 50
36. Question
The interior angles of a hexagon are 107°, (2x)°, 150°, 95°, (2x - 15)° and 123°. Find the value of x.
57
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65
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106
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120
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Question 37 of 50
37. Question
In the diagram, ∠PMQ = 34° and ∠NQM = 28°. Use the information to answer questions 37 and 38.
Find ∠QTN.
152°
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146°
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124°
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118°
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Question 38 of 50
38. Question
In the diagram, ∠PMQ = 34° and ∠NQM = 28°. Use the information to answer questions 37 and 38.
Find ∠MPN.
62°
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56°
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34°
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28°
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Question 39 of 50
39. Question
Two towns X and Y are located at points (-2 , - 5) and ( 3,7) respectively. Calculate the distance between the two towns
114 units
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25 units
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13 units
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12 units
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Question 40 of 50
40. Question
In the diagram, P, Q, R and S are points on the circle with centre O, ∠ORS = (5x)° and ∠OQS = (6x + 24)°, find ∠QPS.
75°
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87°
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105°
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150°
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Question 41 of 50
41. Question
In the diagram, Q, R, S and T are points on the circle with centre O. ∠STR = 37° and ∠QRT = 59°. Find ∠SPR.
121°
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96°
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84°
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59°
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Question 42 of 50
42. Question
The angle of elevation of elevation of the top P of a ladder PQ from its base Q, 12m away from a wall is 36 degree. find correct to the nearest metre, the length of the ladder
9m
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12m
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15m
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17m
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Question 43 of 50
43. Question
In the diagram SR ∥ UW, ∠WVT = x, ∠VUT = y, ∠RST = 45° and ∠VTU = 20°.
Use this information to answer questions 43 and 44.
Find the angle marked x.
20°
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65°
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45°
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135°
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Question 44 of 50
44. Question
In the diagram SR ∥ UW, ∠WVT = x, ∠VUT = y, ∠RST = 45° and ∠VTU = 20°.
Use this information to answer questions 43 and 44.
Find the angle marked y.
20°
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25°
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45°
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135°
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Question 45 of 50
45. Question
A fair dice is thrown once. Find the probability of obtaining an odd number or prime number
1/2
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1/3
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2/3
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3/4
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Question 46 of 50
46. Question
The Venn diagram illustrates the information about the sets, P = {Pharmaceuticals}, C = {Smart People} and F = {My Friends}. Which of the following is a valid conclusion from the diagram?
All pharmacists are my friends
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some of my friends are smart
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all smart people are my friend
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none of my friend are smart
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Question 47 of 50
47. Question
The table shows the ages of students in a class. Use the information to answer questions 47 and 48.
Find, correct to the nearest whole number, the average age of the students.
13
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14
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15
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16
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Question 48 of 50
48. Question
The table shows the ages of students in a class. Use the information to answer questions 47 and 48.
What is the median age.
14
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15
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16
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17
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Question 49 of 50
49. Question
Ajoke will be 31 years in x years' time. If Ajoke is 6 years older than Chioma, find an expression for Chioma's presnt age
25 - x
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31 + x
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25 + x
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31 - x
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Question 50 of 50
50. Question
For what value of x is (3x + 2)/(2x + 1) undefined?
1/2
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-1/2
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-2/3
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2/3
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Correct
Incorrect