Question : Directions: In the following question a series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
5, 9, 13, 17, ?, 25

Option 1: 27

Option 2: 23

Option 3: 21

Option 4: 19

Question : Directions: In the following question a series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
1, 3, 7, 13, 21, ?

Option 1: 27

Option 2: 29

Option 3: 31

Option 4: 33

Question : Directions: In the following question a series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
5, 9, 6, 11, 7, ?

Option 1: 13

Option 2: 15

Option 3: 17

Option 4: 19

Question : Directions: In the following question a series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.
5, 11, 17, 25, 33, 43, ?

Option 1: 49

Option 2: 51

Option 3: 52

Option 4: 53

Question : Directions: In the following question a series is given, with two numbers missing. Choose the correct alternative from the given ones that will complete the series.
(3, 5), (5, 7), (?, ?), (11, 13)

Option 1: (7, 9)

Option 2: (7, 11)

Option 3: (9, 11)

Option 4: (9, 13)