Directions: Number in the following questions follow a certain pattern. Your task is to find the missing number.

1. 2, 7, 9, 3, 8, 11, 4, 9, 13, … 10,15

(a) 2
(b) 3
(c) 4
(d) 5

2. 21, 32, 45, 60, … 96,117, 140

(a) 75
(b) 70
(c) 77
(d) 63

3. 80,40, … 44, 90, 48, 95, 52, 100, 56

(a) 75
(b) 85
(c) 80
(d) 90

4. 2, 20, 4, 10, 6, … 8, 2.5, 10, 1.25, 12

(a) 3
(b) 4
(c) 5
(d) 6

5. 17, 18, 20, 23, … 32,38

(a) 25
(b) 27
(c) 30
(d) 33

© SSCPORTAL.IN