1.
Solve for x, if: 2x + 7 = 15
2.
If 12 workers can complete a job in 8 days, how many days will 16 workers take?
3.
What is the value of (2^3 x 3^2)?
4.
A man earns ₦15,000 monthly and spends 80%. How much does he save?
6.
If two angles of a Triangle are 450 and 550, what is the measure of the third angle?
7.
What is the volume of a cuboid with length 5 cm, width 3 cm, and height 2 cm?
8.
If (y = 3x - 5) and (x = 4), what is y?
9.
A train covers 300 km in 5 hours. How long will it take to cover 420 km at the same speed?
10.
If 5 pencils cost ₦150 and 8 similar pencils cost ₦240, what is the percentage increase in the cost?
11.
A shop sells a shirt for ₦2,500 at a 20% profit. What was the cost price?
12.
Find the mean of 4, 6, 8, and 10.
13.
A rectangle’s length is increased by 20%, and its width is decreased by 20%. What happens to its area?
14.
A man walks at 5 km/h for 2 hours, then cycles at 15 km/h for 3 hours. What is his average speed for the whole journey?
16.
Divide ₦1200 in the ratio 3:5.
17.
If 20% of a number is 50, what is the number?
18.
What is the value of 5² + 3 × 2?
19.
A rectangle has a perimeter of 30 cm and a length of 9 cm. What is its width?
20.
Estimate (124 x 38) to the nearest hundred.
21.
If a bag contains 4 red balls and 6 blue balls, what is the probability of picking a red ball
22.
Solve the inequality: (5x - 3 > 12)
23.
If 5 pencils cost ₦150, how much will 8 pencils cost?
24.
A fair die is rolled once. What is the probability of getting an even number?
25.
Approximate 22/7 to 3 decimal places.
26.
A bag contains 4 red, 5 blue, and 6 green balls. If two balls are drawn at random without replacement, what is the probability that both are blue?
27.
A shirt costs N2,500, and its price is increased by 20%. What is the new price?
28.
What is the square root of 169?
29.
If (x/4 = 9), what is the value of x?
30.
How many edges does a cube have?
31.
The angles in a quadrilateral add up to:
32.
Write 0.00045 in standard form.
33.
Calculate the circumference of a circle with radius 7 cm (Take pi = {22/7).
34.
Express 0.025 as a fraction in its simplest form.
35.
Round off 5.678 to 2 decimal places.
36.
The median of the numbers 3, 1, 7, 5, 9 is:
37.
What is the area of a triangle with base 8 cm and height 5 cm?
40.
A car travels 240 km in 3 hours. What is its speed in km/h?
41.
What is the value of 15 ÷ 3 + 2 × 4 15÷3+2×4?
42.
Express 0.75 as a percentage.
44.
The mode of the numbers 2, 3, 4, 3, 5, 3, 6 is:
45.
The sum of three consecutive odd numbers is 63. What is the largest number?
