PI Number Series Problems 5

Question 1

What is the next number: 1, 2, 4, 7, 11, 16, ___?

Accepted Answer

22

Answer

20

Answer

21

Answer

23

Question 2

Find the missing number: 512, 256, 128, ___, 32

Accepted Answer

64

Answer

48

Answer

56

Answer

96

Question 3

Complete the series: 1, 3, 7, 15, 31, ___

Accepted Answer

63

Answer

47

Answer

55

Answer

71

Question 4

What comes next: 9, 16, 25, 36, 49, ___?

Accepted Answer

64

Answer

56

Answer

60

Answer

81

Question 5

Find the next term: 5, 7, 12, 19, 31, ___?

Accepted Answer

50

Answer

42

Answer

48

Answer

55

Question 6

What is the missing number: 1000, 200, 40, ___, 1.6?

Accepted Answer

8

Answer

4

Answer

10

Answer

16

Question 7

What comes next: 3, 5, 8, 13, 21, 34, ___?

Accepted Answer

55

Answer

47

Answer

53

Answer

58