ATAR Mathematical Reasoning

Question 1

What is the value of 3x when x = 4?

Accepted Answer

12

Answer

7

Answer

9

Answer

16

Question 2

Which number is both a factor of 18 and a multiple of 3?

Accepted Answer

9

Answer

2

Answer

6

Answer

12

Question 3

What is the next number in the sequence: 2, 4, 8, 16, ...?

Accepted Answer

32

Answer

20

Answer

24

Answer

30

Question 4

What is 25% of 80?

Accepted Answer

20

Answer

15

Answer

18

Answer

25

Question 5

If a triangle has angles of 45° and 90°, what is the third angle?

Accepted Answer

60°

Answer

30°

Answer

45°

Answer

90°

Question 6

What is the perimeter of a square with side length 5 cm?

Accepted Answer

20 cm

Answer

10 cm

Answer

15 cm

Answer

25 cm

Question 7

Which is the greatest common factor (GCF) of 12 and 20?

Accepted Answer

4

Answer

2

Answer

3

Answer

6

Question 8

Which expression represents 'five more than twice a number'?

Accepted Answer

5x + 2

Answer

2x - 5

Answer

2x + 5

Answer

x + 5

Question 9

What is the area of a rectangle with length 6 and width 4?

Accepted Answer

24

Answer

20

Answer

22

Answer

26