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1What is the greatest common divisor (GCD) of 24 and 36?

A 6 B 8 C 12 D 18

2If x = -5, what is the value of 3x + 7?

A -8 B -2 C 2 D 22

3Simplify the fraction 45 ÷ 9.

A 4 B 5 C 9 D 45

4Convert 0.375 to a fraction in lowest terms.

A 3/8 B 3/4 C 5/8 D 7/8

5What is the square root of 144?

A 10 B 11 C 12 D 13

6If a rectangle has length 8 cm and width 5 cm, what is its area?

A 13 cm² B 40 cm² C 80 cm² D 400 cm²

7A car travels 150 km in 3 hours. What is its average speed?

A 30 km/h B 45 km/h C 50 km/h D 60 km/h

8Solve for y: 4y – 9 = 15.

A 3 B 4 C 6 D 9

9What is 25% of 80?

A 10 B 15 C 20 D 25

10A right‑angled triangle has legs of 6 cm and 8 cm. What is its hypotenuse?

A 7 cm B 9 cm C 10 cm D 12 cm