NIS Practice Quiz

Question 1

Find the missing number in the series: 3, 6, 12, 24, ?

Accepted Answer

48

Question 2

Find the missing number in the series: 2, 5, 10, 17, 26, ?

Accepted Answer

37

Question 3

Find the missing number in the series: 2, 3, 5, 9, 17, 33, ?

Accepted Answer

65

Question 4

Find the missing number in the series: 1, 2, 6, 24, 120, ?

Accepted Answer

720

Question 5

Find the missing number in the series: 2, 6, 12, 20, 30, ?

Accepted Answer

42