Mathematics

Question 1

1Find the LCM of 6 and 8.

Easy

A. 48 B. 2 C. 24 D. 14

Question 2

2Evaluate (−6) + (−4).

Easy

A. 2 B. 10 C. −2 D. −10

Question 3

3Which of these is a perfect square?

Easy

A. 50 B. 45 C. 49 D. 48

Question 4

4Simplify 2/3 + 1/4.

Easy

A. 3/12 B. 3/7 C. 1/2 D. 11/12

Question 5

5Express 0.7 as a fraction.

Easy

A. 1/7 B. 7/10 C. 70/10 D. 7/100

Question 6

6Express 72 as a product of prime factors.

Easy

A. 2² × 3³ B. 2³ × 3² C. 2 × 36 D. 8 × 9

Question 7

7Round 4,678 to the nearest hundred.

Easy

A. 4,700 B. 5,000 C. 4,600 D. 4,680

Question 8

8Convert 25 to base five.

Easy

A. 25₅ B. 50₅ C. 105₅ D. 100₅

Question 9

9Find the value of 3² + 4².

Easy

A. 25 B. 7 C. 49 D. 14

Question 10

10Find the square root of 144.

Easy

A. 11 B. 14 C. 72 D. 12