Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
15, 23, 19, 20, 23, 17, 27, 14, 31, 11, ?

Option 1: 35

Option 2: 15

Option 3: 19

Option 4: 32

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
47, 37, 29, 23, 19, ?

Option 1: 15

Option 2: 16

Option 3: 14

Option 4: 17

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
36, 33, 39, 36, 42, 39, 45, ?

Option 1: 42

Option 2: 48

Option 3: 38

Option 4: 29

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
7, 14, 21, 28, 35, 42, 49, ?

Option 1: 82

Option 2: 68

Option 3: 63

Option 4: 56

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
13, 9, 5, 1, –3, –7, –11, ?

Option 1: –13

Option 2: –15

Option 3: –14

Option 4: –16