Explore topic-wise MCQs in Logical Reasoning.

This section includes 85 Mcqs, each offering curated multiple-choice questions to sharpen your Logical Reasoning knowledge and support exam preparation. Choose a topic below to get started.

1.

Look at this series: 4, 7, 25, 10, __, 20, 16, 19, ... What number should fill the blank?

A. 13
B. 15
C. 20
D. 28
Answer» B. 15
Discussion
2.

Look at this series: XXIV, XX, __, XII, VIII, ... What number should fill the blank?

A. XXII
B. XIII
C. XVI
D. IV
Answer» D. IV
Discussion
3.

Look at this series: 0.15, 0.3, ____, 1.2, 2.4, ... What number should fill the blank?

A. 4.8
B. 0.006
C. 0.6
D. 0.9
Answer» D. 0.9
Discussion
4.

Look at this series: U32, V29, __, X23, Y20, ... What number should fill the blank?

A. W26
B. W17
C. Z17
D. Z26
Answer» B. W17
Discussion
5.

Look at this series: (1/9), (1/3), 1, ____ , 9, ... What number should fill the blank?

A. (2/3)
B. 3
C. 6
D. 27
Answer» C. 6
Discussion
6.

Look at this series: 83, 73, 93, 63, __, 93, 43, ... What number should fill the blank?

A. 33
B. 53
C. 73
D. 93
Answer» C. 73
Discussion
7.

Look at this series: 15, __, 27, 27, 39, 39, ... What number should fill the blank?

A. 51
B. 39
C. 23
D. 15
Answer» E.
Discussion
8.

Look at this series: 72, 76, 73, 77, 74, __, 75, ... What number should fill the blank?

A. 70
B. 71
C. 75
D. 78
Answer» E.
Discussion
9.

Look at this series: J14, L16, __, P20, R22, ... What number should fill the blank?

A. S24
B. N18
C. M18
D. T24
Answer» C. M18
Discussion
10.

Look at this series: VI, 10, V, 11, __, 12, III, ... What number should fill the blank?

A. II
B. IV
C. IX
D. 14
Answer» C. IX
Discussion
11.

Look at this series: V, VIII, XI, XIV, __, XX, ... What number should fill the blank?

A. IX
B. XXIII
C. XV
D. XVII
Answer» E.
Discussion
12.

Look at this series: 80, 10, 70, 15, 60, ... What number should come next?
A. 20
B. 25
C. 30
D. 50
Answer» B. 25
Discussion
13.

2 44 4 41 6 38 8
A. 10 12
B. 35 32
C. 34 9
D. 35 10
E. 10 52
Answer» E. 10 52
Discussion
14.

Look at this series: VI, 10, V, 11, __, 12, III, ... What number should fill the blank?
A. II
B. IV
C. IX
D. 14
Answer» C. IX
Discussion
15.

Look at this series: (1/9), (1/3), 1, ____ , 9, ... What number should fill the blank?
A. (2/3)
B. 3
C. 6
D. 27
Answer» C. 6
Discussion
16.

Look at this series: 72, 76, 73, 77, 74, __, 75, ... What number should fill the blank?
A. 70
B. 71
C. 75
D. 78
Answer» E.
Discussion
17.

Look at this series: 83, 73, 93, 63, __, 93, 43, ... What number should fill the blank?
A. 33
B. 53
C. 73
D. 93
Answer» C. 73
Discussion
18.

Look at this series: 15, __, 27, 27, 39, 39, ... What number should fill the blank?
A. 51
B. 39
C. 23
D. 15
Answer» E.
Discussion
19.

17 32 19 29 21 26 23
A. 25 25
B. 20 22
C. 23 25
D. 25 22
E. 27 32
Answer» D. 25 22
Discussion
20.

17 14 14 11 11 8 8
A. 8 5
B. 5 2
C. 8 2
D. 5 5
E. 5 8
Answer» E. 5 8
Discussion
21.

10 34 12 31 14 28 16
A. 25 18
B. 30 13
C. 19 26
D. 18 20
E. 25 22
Answer» B. 30 13
Discussion
22.

11 14 14 17 17 20 20
A. 23 23
B. 23 26
C. 21 24
D. 24 24
E. 24 27
Answer» B. 23 26
Discussion
23.

13 29 15 26 17 23 19
A. 21 23
B. 20 21
C. 20 17
D. 25 27
E. 22 20
Answer» C. 20 17
Discussion
24.

14 14 26 26 38 38 50
A. 60 72
B. 50 62
C. 50 72
D. 62 62
E. 62 80
Answer» C. 50 72
Discussion
25.

44 41 38 35 32 29 26
A. 24 21
B. 22 19
C. 23 19
D. 29 32
E. 23 20
Answer» F.
Discussion
26.

34 30 26 22 18 14 10
A. 8 6
B. 6 4
C. 14 18
D. 6 2
E. 4 0
Answer» E. 4 0
Discussion
27.

32 31 32 29 32 27 32
A. 25 32
B. 31 32
C. 29 32
D. 25 30
E. 29 30
Answer» B. 31 32
Discussion
28.

7 9 66 12 14 66 17
A. 19 66
B. 66 19
C. 19 22
D. 20 66
E. 66 20
Answer» B. 66 19
Discussion
29.

3 8 10 15 17 22 24
A. 26 28
B. 29 34
C. 29 31
D. 26 31
E. 26 32
Answer» D. 26 31
Discussion
30.

4 7 26 10 13 20 16
A. 14 4
B. 14 17
C. 18 14
D. 19 13
E. 19 14
Answer» F.
Discussion
31.

32 29 26 23 20 17 14
A. 11 8
B. 12 8
C. 11 7
D. 32 29
E. 10 9
Answer» B. 12 8
Discussion
32.

16 26 56 36 46 68 56
A. 80 66
B. 64 82
C. 66 80
D. 78 68
E. 66 82
Answer» D. 78 68
Discussion
33.

Look at this series: J14, L16, __, P20, R22, ... What number should fill the blank?
A. S24
B. N18
C. M18
D. T24
Answer» C. M18
Discussion
34.

Look at this series: 4, 7, 25, 10, __, 20, 16, 19, ... What number should fill the blank?
A. 13
B. 15
C. 20
D. 28
Answer» B. 15
Discussion
35.

Look at this series: XXIV, XX, __, XII, VIII, ... What number should fill the blank?
A. XXII
B. XIII
C. XVI
D. IV
Answer» D. IV
Discussion
36.

Look at this series: 0.15, 0.3, ____, 1.2, 2.4, ... What number should fill the blank?
A. 4.8
B. 0.006
C. 0.6
D. 0.9
Answer» D. 0.9
Discussion
37.

Look at this series: U32, V29, __, X23, Y20, ... What number should fill the blank?
A. W26
B. W17
C. Z17
D. Z26
Answer» B. W17
Discussion
38.

Look at this series: 2, 6, 18, 54, ... What number should come next?
A. 108
B. 148
C. 162
D. 216
Answer» D. 216
Discussion
39.

Look at this series: 5.2, 4.8, 4.4, 4, ... What number should come next?
A. 3
B. 3.3
C. 3.5
D. 3.6
Answer» E.
Discussion
40.

Look at this series: 8, 6, 9, 23, 87 , ... What number should come next?
A. 128
B. 226
C. 324
D. 429
Answer» E.
Discussion
41.

Look at this series: 1.5, 2.3, 3.1, 3.9, ... What number should come next?
A. 4.2
B. 4.4
C. 4.7
D. 5.1
Answer» D. 5.1
Discussion
42.

Look at this series: 14, 28, 20, 40, 32, 64, ... What number should come next?
A. 52
B. 56
C. 96
D. 128
Answer» C. 96
Discussion
43.

Look at this series: 2, 4, 6, 8, 10, ... What number should come next?
A. 11
B. 12
C. 13
D. 14
Answer» C. 13
Discussion
44.

42 40 38 35 33 31 28
A. 25 22
B. 26 23
C. 26 24
D. 25 23
E. 26 22
Answer» D. 25 23
Discussion
45.

8 12 9 13 10 14 11
A. 14 11
B. 15 12
C. 8 15
D. 15 19
E. 8 5
Answer» C. 8 15
Discussion
46.

Look at this series: 201, 202, 204, 207, ... What number should come next?
A. 205
B. 208
C. 210
D. 211
Answer» E.
Discussion
47.

6 10 14 18 22 26 30
A. 36 40
B. 33 37
C. 38 42
D. 34 36
E. 34 38
Answer» F.
Discussion
48.

36 31 29 24 22 17 15
A. 13 11
B. 10 5
C. 13 8
D. 12 7
E. 10 8
Answer» F.
Discussion
49.

3 5 35 10 12 35 17
A. 22 35
B. 35 19
C. 19 35
D. 19 24
E. 22 24
Answer» D. 19 24
Discussion
50.

Look at this series: 664, 332, 340, 170, ____, 89, ... What number should fill the blank?
A. 85
B. 97
C. 109
D. 178
Answer» E.
Discussion