Explore topic-wise MCQs in REASONING.

This section includes 118 Mcqs, each offering curated multiple-choice questions to sharpen your REASONING knowledge and support exam preparation. Choose a topic below to get started.

101.

. ____, 9, 25, 49, 121, 169

A. 4
B. 1
C. 3
D. 2
Answer» B. 1
102.

Pick an odd number in the given number series?

A. 12
B. 38
C. 87
D. 198
Answer» B. 38
103.

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
gh_i_hi_ig_ii_ _

A. igihih
B. ighiii
C. igihhi
D. igihii
Answer» E.
104.

Find the wrong number in the series.
2, 9,5, 36, 125, 648

A. 5
B. 36
C. 125
D. 9
Answer» B. 36
105.

Find the missing number.
ab__db__da__dabdab

A. caca
B. cccc
C. abab
D. None of these
Answer» C. abab
106.

Find the next number of this series
10, 16, 25, 37, ?

A. 50
B. 45
C. 52
D. 42
Answer» D. 42
107.

Select the correct option that will fill in the blank and complete the series.
LM, QR, VW___

A. UK
B. AB
C. AD
D. SM
Answer» C. AD
108.

Choose the correct option which complete the series.
ADG, XVT, BEH, WUS, ?

A. VTR
B. CFI
C. DFJ
D. STU
Answer» C. DFJ
109.

55296, ? , 288, 36, 9

A. 4638
B. 3638
C. 3456
D. 3436
Answer» D. 3436
110.

A series is given with one term missing. Choose the correct option from the given alternatives and complete the series.
3, 2, 6, 8, 18, 40, 72, 240, ?

A. 360
B. 340
C. 440
D. 432
Answer» B. 340
111.

A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.
M5D, O7G, Q10J, ?, U19P

A. N15S
B. S15N
C. S14M
D. N16S
Answer» D. N16S
112.

Select the number that can replace the question mark (?) in the following series.
423, 407, 439, 391, 455, ?

A. 420
B. 365
C. 360
D. 375
Answer» E.
113.

Complete the given number series?
8, 14, 24, 40, ?

A. 65
B. 84
C. 96
D. 102
Answer» B. 84
114.

Which letter set will come in place of question mark (?) in the following series?
LOK, PQP, VSV, DUC, ?

A. MTG
B. BRE
C. NWK
D. LOP
Answer» D. LOP
115.

Select the number that can replace the question mark (?) in the following series.
2807, 1400, 697, ?, 171, 84

A. 371
B. 346
C. 697
D. 84
Answer» C. 697
116.

Identify the number that does not belong to the following series.
2, 9, 28, 64, 126, 217, 344, 513

A. 28
B. 513
C. 344
D. 64
Answer» E.
117.

Identify the correct option to complete the following series.
1, 3, 5, 11, 21, 43, 85, 171,___

A. 354
B. 247
C. 341
D. 342
Answer» D. 342
118.

Select the correct option that will fill in the blank and complete the series.

A. 1350
B. 1440
C. 1280
D. 1125
Answer» D. 1125