# Alphabetical and Numerical Series MCQs with Answers

Alphabetical and Numerical Series MCQs are very important test and often asked by various testing services and competitive exams around the world. Here you will find all the Important Alphabetical and Numerical Series MCQs for Preparation.

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## Alphabetical and Numerical Series Online MCQs with Answers

What is the next number in the series: A, C, E, G, ___?
A) I
B) H
C) J
D) F

C) J

Which number comes next in the series: 2, 4, 8, 16, ___?
A) 24
B) 30
C) 32
D) 48

C) 32

What letter is missing in the series: B, D, F, H, ___?
A) I
B) G
C) J
D) E

B) G

Which number is the odd one out: 10, 15, 25, 40, 60?
A) 15
B) 25
C) 40
D) 60

B) 25

What comes next in the series: 3, 6, 9, 12, ___?
A) 14
B) 15
C) 16
D) 18

D) 18

Which letter is missing: A, B, D, E, G, ___?
A) H
B) I
C) J
D) F

A) H

What is the next number in the series: 5, 10, 20, 40, ___?
A) 80
B) 100
C) 120
D) 160

A) 80

Which number is the odd one out: 2, 4, 6, 8, 10, 11?
A) 2
B) 6
C) 10
D) 11

D) 11

What letter is missing: C, E, G, I, ___?
A) J
B) H
C) K
D) F

B) H

What comes next: 1, 3, 6, 10, 15, ___?
A) 20
B) 21
C) 22
D) 25

B) 21

Which letter is missing: A, C, E, ___, I, K?
A) F
B) G
C) H
D) J

C) H

What number comes next: 4, 8, 16, 32, ___?
A) 48
B) 56
C) 64
D) 72

C) 64

What is the odd one out: 18, 27, 36, 45, 54, 63, 72?
A) 27
B) 36
C) 45
D) 54

A) 27

What is the missing letter: A, C, F, J, ___?
A) L
B) N
C) O
D) P

D) P

What number is missing: 3, 5, 8, 12, ___?
A) 14
B) 15
C) 16
D) 18

D) 18

What comes next: 12, 16, 20, 24, ___?
A) 26
B) 28
C) 30
D) 32

B) 28

What letter is missing: B, D, G, ___, M?
A) I
B) H
C) J
D) F

D) F

What is the next number: 7, 14, 28, 56, ___?
A) 84
B) 112
C) 113
D) 120

B) 112

What is the odd one out: 5, 10, 20, 30, 40, 50, 60?
A) 20
B) 30
C) 40
D) 50

B) 30

What comes next: 2, 4, 9, 16, 25, ___?
A) 30
B) 35
C) 36
D) 40

C) 36

What is the missing letter: A, D, H, ___, P?
A) I
B) J
C) K
D) L

B) J

What number comes next: 1, 4, 9, 16, ___?
A) 20
B) 24
C) 25
D) 30

C) 25

Which number is the odd one out: 12, 18, 24, 30, 36, 42, 48?
A) 18
B) 30
C) 36
D) 48

D) 48

What comes next: E, H, L, Q, ___?
A) S
B) T
C) U
D) V

C) U

What is the missing number: 2, 6, 12, ___, 30?
A) 18
B) 20
C) 24
D) 28

C) 24

What number comes next: 5, 7, 11, 13, ___?
A) 15
B) 17
C) 19
D) 21

B) 17

Which letter is missing: A, D, G, J, ___, P?
A) L
B) M
C) N
D) O

C) N

What is the next number: 2, 5, 11, 23, ___?
A) 46
B) 47
C) 48
D) 49

B) 47

What is the odd one out: 16, 27, 36, 49, 64, 81?
A) 16
B) 27
C) 36
D) 49

A) 16

What comes next: 1, 3, 5, 7, 9, ___?
A) 10
B) 11
C) 12
D) 13

B) 11

Which letter is missing: C, F, I, ___, O?
A) L
B) M
C) N
D) P

C) N

What is the next number: 8, 15, 27, 48, ___?
A) 65
B) 72
C) 81
D) 96

D) 96

What number is missing: 4, 9, 16, 25, ___?
A) 28
B) 30
C) 36
D) 40

C) 36

What is the odd one out: B, D, F, H, J, L, N?
A) B
B) F
C) J
D) N

A) B

What comes next: 10, 12, 16, 22, ___?
A) 28
B) 32
C) 34
D) 36

C) 34

Which letter is missing: A, D, G, ___, M, P?
A) I
B) J
C) K
D) L

B) J

What is the next number: 6, 12, 24, 48, ___?
A) 60
B) 72
C) 84
D) 96

D) 96

What is the odd one out: 14, 21, 30, 42, 55, 70?
A) 14
B) 21
C) 30
D) 42

D) 42

What comes next: 3, 6, 11, 18, ___?
A) 25
B) 26
C) 27
D) 28

A) 25

What is the missing letter: A, C, F, I, ___, O?
A) K
B) L
C) M
D) N

B) L

What number comes next: 2, 4, 8, 16, 32, ___?
A) 48
B) 56
C) 64
D) 72

C) 64

What is the odd one out: 20, 35, 50, 65, 80, 95, 110?
A) 20
B) 35
C) 50
D) 65

C) 50

What is the missing number: 3, 8, 15, ___, 29?
A) 18
B) 21
C) 24
D) 26

B) 21

What number comes next: 17, 23, 31, 41, ___?
A) 47
B) 51
C) 53
D) 57

C) 53

Which letter is missing: B, E, H, ___, N, Q?
A) J
B) K
C) L
D) M

B) K

What comes next: 1, 4, 9, 16, 25, ___?
A) 30
B) 36
C) 40
D) 49

D) 49

What is the odd one out: 14, 24, 34, 44, 54, 64?
A) 14
B) 34
C) 44
D) 54

A) 14

What is the missing letter: A, C, F, ___, L, O?
A) G
B) H
C) I
D) J

C) I

What number comes next: 6, 11, 19, 31, ___?
A) 45
B) 46
C) 47
D) 48

C) 47

What is the next number: 1, 4, 10, 22, ___?
A) 36
B) 40
C) 44
D) 48

D) 48

Which letter is missing: A, D, H, ___, P, U?
A) J
B) K
C) L
D) M

B) K

What comes next: 3, 6, 10, 15, ___?
A) 20
B) 21
C) 24
D) 25

B) 21

What is the odd one out: 8, 16, 24, 32, 40, 48, 56?
A) 16
B) 24
C) 32
D) 56

D) 56

What is the missing number: 5, 12, 22, ___, 40?
A) 30
B) 32
C) 34
D) 36

B) 32

What number comes next: 1, 4, 9, 16, 25, ___?
A) 30
B) 35
C) 36
D) 40

C) 36

What is the odd one out: 12, 18, 27, 36, 45, 54, 63?
A) 12
B) 27
C) 45
D) 63

A) 12

What comes next: F, I, M, R, ___?
A) U
B) V
C) W
D) X

A) U

What is the next number: 7, 14, 28, 56, ___?
A) 84
B) 112
C) 120
D) 128

B) 112

What is the odd one out: 5, 10, 20, 30, 40, 50, 60?
A) 20
B) 30
C) 40
D) 60

D) 60

What comes next: 2, 4, 9, 16, 25, ___?
A) 30
B) 35
C) 36
D) 40

C) 36

What is the missing letter: A, D, H, ___, P, U?
A) I
B) J
C) K
D) L

B) J

What number comes next: 1, 4, 9, 16, ___?
A) 20
B) 24
C) 25
D) 30

C) 25

Which number is the odd one out: 12, 18, 24, 30, 36, 42, 48?
A) 18
B) 24
C) 30
D) 48

D) 48

What comes next: E, H, L, Q, ___?
A) S
B) T
C) U
D) V

C) U

What is the missing number: 2, 6, 12, ___, 30?
A) 18
B) 20
C) 24
D) 28

C) 24

What number comes next: 5, 7, 11, 13, ___?
A) 15
B) 17
C) 19
D) 21

B) 17

Which letter is missing: A, D, G, J, ___, P?
A) L
B) M
C) N
D) O

C) N

What is the next number: 2, 5, 11, 23, ___?
A) 46
B) 47
C) 48
D) 49

B) 47

What is the odd one out: 16, 27, 36, 49, 64, 81?
A) 16
B) 27
C) 36
D) 49

A) 16

What comes next: 1, 3, 5, 7, 9, ___?
A) 10
B) 11
C) 12
D) 13

B) 11

Which letter is missing: C, F, I, ___, O?
A) L
B) M
C) N
D) P

C) N

What is the next number: 8, 15, 27, 48, ___?
A) 65
B) 72
C) 81
D) 96

D) 96

What number is missing: 4, 9, 16, 25, ___?
A) 28
B) 30
C) 36
D) 40

C) 36

What is the odd one out: B, D, F, H, J, L, N?
A) B
B) F
C) J
D) N