Mensa IQ Test Mensa IQ Sequence Completion

Question 1

What comes next in the sequence: 2, 6, 18, 54, ___?

Accepted Answer

162

Answer

108

Answer

72

Answer

216

Question 2

Complete the sequence: 1, 1, 2, 3, 5, 8, 13, ___?

Accepted Answer

21

Answer

18

Answer

20

Answer

26

Question 3

What number completes the sequence: 3, 7, 15, 31, 63, ___?

Accepted Answer

127

Answer

95

Answer

126

Answer

64

Question 4

Complete the sequence: 1, 4, 9, 16, 25, ___?

Accepted Answer

36

Answer

30

Answer

35

Answer

49

Question 5

What comes next: 2, 3, 5, 7, 11, 13, ___?

Accepted Answer

17

Answer

15

Answer

16

Answer

19

Question 6

Complete the sequence: 1, 8, 27, 64, 125, ___?

Accepted Answer

216

Answer

150

Answer

196

Answer

256