HBS HBS Mathematics 3

Question 1

A rectangle has an area of 84 cm² and a width of 7 cm. What is its length?

Accepted Answer

12 cm

Answer

10 cm

Answer

11 cm

Answer

14 cm

Question 2

Which of the following is a multiple of both 6 and 9?

Accepted Answer

36

Answer

24

Answer

42

Answer

48

Question 3

A car costs $18,000. After a 15% discount, how much does it cost?

Accepted Answer

$15,300

Answer

$14,700

Answer

$15,000

Answer

$16,200

Question 4

What is the sum of interior angles of a pentagon?

Accepted Answer

540°

Answer

360°

Answer

450°

Answer

720°

Question 5

If 5 apples cost $3.50, how much do 8 apples cost?

Accepted Answer

$5.60

Answer

$4.80

Answer

$5.20

Answer

$6.00

Question 6

What is 2³ × 3²?

Accepted Answer

36

Answer

54

Answer

72

Answer

48