Mensa IQ Test Mensa IQ Numerical Reasoning and Arithmetic 7

Question 1

A sequence: 6, 11, 21, 41, 81, [?]

Accepted Answer

161

Answer

151

Answer

163

Answer

171

Question 2

A missing-number table: Row 1: [2, 4, 8]. Row 2: [3, 9, 27]. Row 3: [4, 16, ?]. What fills the missing cell?

Accepted Answer

64

Answer

32

Answer

48

Answer

256

Question 3

What percentage of 360 is 90?

Accepted Answer

25%

Answer

30%

Answer

22.5%

Answer

20%

Question 4

A sequence: 0.5, 1.5, 4.5, 13.5, [?]

Accepted Answer

40.5

Answer

27

Answer

54

Answer

36

Question 5

Two numbers are in the ratio 3:4 and their product is 192. What is the larger number?

Accepted Answer

16

Answer

12

Answer

24

Answer

8

Question 6

A sequence of prime numbers: 2, 3, 5, 7, 11, 13, [?]

Accepted Answer

17

Answer

15

Answer

16

Answer

18

Question 7

A 3×3 grid has numbers such that each row, column, and diagonal equals 15 (a magic square). Given: top-left=6, top-center=1, top-right=8; middle-center=5; what is the bottom-right cell?

Accepted Answer

2

Answer

4

Answer

3

Answer

7