Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

Find the missing term of the sequence.AB, BA, ABC, CBA, ABCD, __________

A. DABC
B. DCBA
C. DBCA
D. DBAC
Answer» C. DBCA
2.

Choose the correct option in place of "?":121, 144, 169, ?, 225

A. 81
B. 100
C. 256
D. 196
Answer» E.
3.

Find the missing term in the give series:L - 169, J - 196, ?, F - 256

A. F - 140
B. H - 225
C. T - 92
D. S - 101
Answer» C. T - 92
4.

In the following alphabet series, one term is missing. Find out the missing term which will complete the series?OBR, PFP, RIN, UKL, ?

A. YKK
B. YLJ
C. ZMJ
D. ZNK
Answer» C. ZMJ
5.

Find the upcoming numbers in this series. 169, 146, 157, 134, 145, ?

A. 156
B. 168
C. 136
D. 122
Answer» E.
6.

Complete the series.AC, PD, PF, LJ, (…)

A. GA
B. SP
C. AV
D. ER
Answer» E.
7.

In the following alphanumeric series, one term is missing as shown by the question mark (?). Select the missing term from the given options.5E, 7F, 11H, 17K, ?

A. P25
B. Q20
C. N20
D. 25O
Answer» E.
8.

Find the odd one out:2, 4, 10, 15, 26, 35, 50

A. 35
B. 15
C. 50
D. 4
Answer» E.
9.

Complete the number series by choosing the correct alternative:Series: 1, 2, 4, 7, 11, 16, ________

A. 20
B. 21
C. 22
D. 24
Answer» D. 24
10.

Complete the series choosing the missing number:2, 3, 5, 7, _____

A. 10
B. 11
C. 9
D. 8
Answer» C. 9
11.

Choose the option that would follow next in the given figure series.

A. A
B. B
C. C
D. D
Answer» D. D
12.

From the given options fill the blank space in the series : DEF, DEF2, DE2F2, (____), D2E2F3

A. D3E3F2
B. D2E2F2
C. D2EF3
D. D2EF3
Answer» C. D2EF3
13.

Find the missing term in the following series:zz_zy_ _ zzz_z

A. zzzy
B. zyyy
C. zzyy
D. yyyz
Answer» B. zyyy
14.

Find out the wrong number in the following number series:56, 58, 62, 70, 84, 118, 182

A. 58
B. 62
C. 84
D. 118
Answer» D. 118
15.

Directions: In question a series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.BC, FGH, KLMN, ? , XYZABC

A. QRSTU
B. RSTUV
C. PQRST
D. QRST
Answer» B. RSTUV
16.

Identify the number that follows the series.2, 5, 10, 17, _______

A. 18
B. 28
C. 27
D. 29
Answer» C. 27
17.

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.72, 56, 42, 30, 20, ?

A. 22
B. 20
C. 12
D. 62
Answer» D. 62
18.

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.A7F, E15J, I23N, ?

A. R13M
B. M31R
C. R23M
D. R37S
Answer» C. R23M
19.

In the given series one number is missing. Select the correct alternative from the given ones that will complete the series.7, ?, -2, -8, -15

A. 4
B. 2
C. 3
D. 0
Answer» D. 0
20.

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.OP, RS, VW, ? , GH

A. ZA
B. AB
C. CD
D. GE
Answer» C. CD
21.

Find the missing term (?) from the series.WUT, SQP, ?, KIH, GEDA. LOMB. OMLC. MOLD. OLH

A. A
B. C
C. B
D. D
Answer» D. D
22.

Find the next term in the alphabetical – numeric seriesZIA, X2D, V6G, T2IJ, R88M, P445P, ?

A. N2676S
B. N2676T
C. T2670N
D. T2676N
Answer» B. N2676T
23.

In the following question, select the missing number from the given series.72, 71, 67, 58, 42,?

A. 15
B. 17
C. 19
D. 21
Answer» C. 19
24.

In the given series one word/one term/one number is missing. Select the correct alternative from the given ones that will complete the series.Ago, veal, choke, decree, ?

A. bristles
B. deviance
C. ordain
D. ensures
Answer» E.
25.

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.3, 4, 5, 4, 9, 10, 6, 16, 15, 9, 25, 20, 13, 36, ?

A. 17
B. 25
C. 28
D. 31
Answer» C. 28
26.

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.SAP, UCN, WEL, YGJ, ?

A. AIH
B. BJH
C. AJK
D. BIK
Answer» B. BJH
27.

Identify the missing term in the given series.F2Y, H7X, (?), O32V, T52U

A. K17W
B. M18W
C. K22W
D. L18V
Answer» B. M18W
28.

Find the sixth term in the following series :2, 4, 12, 48, 240, ____?____

A. 960
B. 1440
C. 1080
D. 1920
Answer» C. 1080
29.

Find the missing number in the given series.-1.3, -0.8, -0.3, ?, 0.7, 1.2

A. 0.1
B. 0.3
C. 0.4
D. 0.2
Answer» E.
30.

5, 10, 26, 50, _______

A. 55
B. 100
C. 122
D. 79
Answer» D. 79
31.

In the following question, select the missing number from the given series.4, 5, 7, 10, 11, 13, 16, ?

A. 14
B. 17
C. 19
D. 23
Answer» C. 19
32.

In the given series one word/one term/one number is missing. Select the correct alternative from the given ones that will complete the series.qlg, rmh, sni, toj, ?

A. ukp
B. kpu
C. kup
D. upk
Answer» E.
33.

In the following question, select the missing number from the given series.19, 21, 25, 27, 31, ?

A. 35
B. 32
C. 33
D. 39
Answer» D. 39
34.

Find the wrong number in the series.3, 3, 6, 18, 72, 380, 2160

A. 3
B. 18
C. 72
D. 380
Answer» E.
35.

Complete the series given in the Problem Figure with an appropriate option from the Answer Figures.

A. 1
B. 3
C. 2
D. 4
Answer» C. 2
36.

DIRECTIONS: Solve the alphanumeric series given below:E4A, J8E, ?, T16O, Y20U

A. P10I
B. P12I
C. O12I
D. O10I
Answer» D. O10I
37.

In the following question, select the missing number from the given alternatives.3, 6, 9, 15, 24, 39, ?

A. 57
B. 56
C. 58
D. 63
Answer» E.
38.

Directions: Below is a sequence in which one term is missing. Choose the correct alternative from the given ones that will complete the series.2, 3, 5, 9, 17, ?

A. 31
B. 32
C. 33
D. 34
Answer» D. 34
39.

Identify the correct option to complete the following series.50, 49, 47, 44, 40, 35, ........, 22

A. 30
B. 27
C. 29
D. 25
Answer» D. 25
40.

Find the missing (?) in the series:1, 1, 8, 4, 27, 9, ?, 16 ….

A. 32
B. 48
C. 64
D. 72
Answer» D. 72
41.

Find out the missing number from the following series.3, 5, 5, 19, 7, 41, 9, ?

A. 61
B. 71
C. 79
D. 69
Answer» C. 79
42.

Find the wrong term in the given number series:34, 32, 35, 33, 36, 37

A. 32
B. 33
C. 34
D. 37
Answer» E.
43.

Find out the next term.G9K, M15Q, S21W, ?

A. Y1C
B. A6C
C. Z2B
D. W5E
Answer» B. A6C
44.

In the given series one word/one term/one number is missing. Select the correct alternative from the given ones that will complete the series.lav, mbw, ncx, ody, ?

A. pez
B. pdy
C. qvd
D. qey
Answer» B. pdy
45.

Complete the series.12, 17, 27, 57, (…)

A. 168
B. 179
C. 177
D. 162
Answer» D. 162
46.

Find the wrong number in the given series.324, 109, 36, 12, 4

A. 4
B. 324
C. 109
D. 12
Answer» D. 12
47.

Choose the option that will correctly replace the question mark (?) in the below number series.15, 35, 63, ?, 143

A. 109
B. 121
C. 99
D. 89
Answer» D. 89
48.

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.Father, Afraid, Rifles, Rueful, Rarefied, ?

A. Fracture
B. Flair
C. Redraft
D. Differ
Answer» D. Differ
49.

Find the next term in the following series.DG, GJ, JM, ____

A. MP
B. MQ
C. MO
D. MM
Answer» B. MQ
50.

Find the missing number in the following series.7, 14, 56, (…), 2688, 26880

A. 336
B. 329
C. 317
D. 312
Answer» B. 329