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.

If a2 + b2 = 234 and ab = 108, find the value of a + b / a - b . ?

A. 10
B. 8
C. 5
D. 4
Answer» D. 4
Discussion
2.

If a2 + 1 = a, then the value of a12 + a6 + 1 is ?

A. 2
B. 3
C. -3
D. 1
Answer» C. -3
Discussion
3.

If 2 = 1.4142, then the value of 7 / (4 + 2) is ?

A. 3.5858
B. 4.4142
C. 1.2929
D. 1.5858
Answer» D. 1.5858
Discussion
4.

The value of (0.96)3 - (0.1)3/ [(0.96)2 + (0.096) + 0.01] is ?

A. 0.86
B. 1.06
C. 0.95
D. 0.97
Answer» B. 1.06
Discussion
5.

(5568 87)1/3 + (72 x 2)1/2 = (?)1/2

A. 256
B. 4
C.
D.
E. 16
Answer» B. 4
Discussion
6.

Find the value of a 3 + b 3 + c 3 - 3abc when a = 225, b = 226 , c = 227

A. 2304
B. 2430
C. 2034
D. 2340
Answer» D. 2340
Discussion
7.

Simplify 6 - [9 - {18 - (15 -12 - 9)}]

A. 1
B. 4
C. 5
D. 3
E. None of the above
Answer» E. None of the above
Discussion
8.

How many 1/8's are there in 371/2 ?

A. 300
B. 400
C. 500
D. Cannot be determined
Answer» B. 400
Discussion
9.

If cube root of 175616 is 56, then the value of 3 175.616 + 3 0.175616 + 3 0.000175616 is equal to :

A. 0.168
B. 62.16
C. 6.216
D. 6.116
Answer» D. 6.116
Discussion
10.

3 (333)3 + (333)3 + (334)3 3 333 333 334 is equal to

A. 12
B. 11
C. 10
D. 15
Answer» D. 15
Discussion
11.

If x/y = 4/5, then the value of 4/7 + (2y - x)/(2y + x) is ?

A. 3/7
B. 1
C. 1
D. /
E. 2
Answer» C. 1
Discussion
12.

50 / ? = ? / 121/2

A. 25/2
B. 4/25
C. 4
D. 25
Answer» E.
Discussion
13.

5/6 6/7 x ? - 8/9 13/5 + 3/4 x 31/3 = 27/9

A. 7/6
B. 6/7
C. 1
D. None of these
Answer» C. 1
Discussion
14.

3/4 21/4 of 2/3 - [(1/2 - 1/3) / (1/2 + 1/3) x 31/3 + 5/6 = ?

A. 7/18
B. 49/54
C. 2/3
D. 1/6
Answer» D. 1/6
Discussion
15.

Simplify : 120 + 3 of 5 ÷ [7 2 {10 ÷ 5(24 10 2 + 7 + 3 10 ÷ 5)}]

A. 120.03
B. 116.04
C. 118
D. 125
Answer» B. 116.04
Discussion
16.

A 120 m long rope is cut into 3 equal parts. What is the length of each part?

A. 40 m
B. 30 m
C. 50 m
D. 25 m
E. None of the above
Answer» B. 30 m
Discussion
17.

(4 x 4 x 4 x 4 x 4 x 4)5 x (4 x 4 x 4)8 (4)3 = (64)?

A. 17
B. 10
C. 16
D. 11
E. None of the above
Answer» B. 10
Discussion
18.

132 + 28 4 - (3)3 + 107 = (?)2

A. 2
B. 16
C. 256
D. 4
E. (256)
Answer» E. (256)
Discussion
19.

(5568 / 87)1/3 + (72 x 2)1/2 = (?)1/2 ?

A. 256
B. 4
C.
D. 16
Answer» B. 4
Discussion
20.

289 - 625 25 is equal to ?

A. 17
B. 15
C. 12
D. -8/5
Answer» D. -8/5
Discussion
21.

The value of 1 + 1/(4 x 3) + 1/(4 x 32) +1/(4 x 33) up to four places of decimals is ?

A. 1.1202
B. 1.1203
C. 1.1204
D. None of these
Answer» C. 1.1204
Discussion
22.

(1/4 + 1/4 5/4) / (1/4 x 1/4 + 21/4) = ?

A. 16/25
B. 32/185
C. 36/185
D. None of these
Answer» D. None of these
Discussion
23.

7 + 7 7 x 7 = ?

A. 2 / 7
B. 14
C. 7
D. /
E. 42
Answer» C. 7
Discussion
24.

Find the cube root of ( 13824). orFind the value of 3 13824.

A. 38
B. 38
C. 24
D. 24
Answer» E.
Discussion
25.

(13/5 - 2/3 12/13 + 7/5 x 1/3) is equal to ?

A. 1
B. /
C. 19/30
D. 11/30
E. 30
Answer» B. /
Discussion
26.

(1/2 4 + 20) / (1/2 x 4 + 20) = ?

A. 81 / 88
B. 2
C. /
D. 161 / 176
E. 1
Answer» D. 161 / 176
Discussion
27.

(69 - 14 x 3 + 2) / [ 9 x 5 - (5)2] = ?

A. 1.45
B. 2.75
C. 26.5
D. 265
Answer» B. 2.75
Discussion
28.

Given that 574.6 = 23.97 5746 = 75.8then 0.00005746 equals

A. 0.002397
B. 0.0002397
C. 0.007580
D. 0.00758
Answer» E.
Discussion
29.

If x ÷ 441 = 0.02 , then value of x is :

A. 1.64
B. 2.64
C. 1.764
D. 0.1764
Answer» C. 1.764
Discussion
30.

The square root of (7 + 3 5)(7 3 5) is :

A. 4
B.
C. 3
D. 2
Answer» E.
Discussion
31.

The value of 32 128 + 50 correct to 3 places of decimal is :

A. 1.732
B. 1.141
C. 1.414
D. 1.441
Answer» D. 1.441
Discussion
32.

The value of 11.981 + 7 1.2996 is closest to

A. 5.1
B. 4.9
C. 4.5
D. 4.1
Answer» D. 4.1
Discussion
33.

(0.798)2 + 0.404 0.798 + (0.202)2 + 1 = 2 ?

A. 0
B. 2
C. 1.596
D. 0.404
Answer» C. 1.596
Discussion
34.

If (10.15)2 = 103.0225, then the value of 1.030225 + 10302.25 is

A. 1025 15
B. 103 515
C. 102 515
D. 102 0515
Answer» D. 102 0515
Discussion
35.

The value of (1001)3 is

A. 1003003001
B. 100303001
C. 100300301
D. 103003001
Answer» B. 100303001
Discussion
36.

64 36 is equal to

A. 2
B. 2
C. 0
D. 1
Answer» C. 0
Discussion
37.

The simplified value of 0.25 2.25 is

A. 0.075
B. 0.705
C. 0.750
D. 7.500
Answer» D. 7.500
Discussion
38.

The value of 19.36 + 0.1936 + 0.001936 + 0.00001936 is :

A. 4.8484
B. 4.8694
C. 4.8884
D. 4.8234
Answer» D. 4.8234
Discussion
39.

If (1101)2 = 1212201, find the value of 121.220l .

A. 110.1
B. 11.01
C. 1.101
D. 11.001
Answer» C. 1.101
Discussion
40.

If 18225 = 135 , then the value of 18225 + 182.25 + 1.8225 + 0.018225 is

A. 14.9985
B. 149.985
C. 1499.85
D. 1.49985
Answer» C. 1499.85
Discussion
41.

Find the value of 156.25 + 0.0081 0.0361

A. 13.4
B. 15.4
C. 12.4
D. 17.4
Answer» D. 17.4
Discussion
42.

If x = 3 + 2 then the value of x3 1 isx3

A. 10
B. 14
C. 22
D. 8
Answer» D. 8
Discussion
43.

If a = 64 and b = 289, then the value of ( a + b b a)1/2 is

A. 2
B. 2
C. 4
D. 2
Answer» B. 2
Discussion
44.

64009 is equal to

A. 352
B. 523
C. 253
D. 532
Answer» D. 532
Discussion
45.

The value of (11111)2 is

A. 12344321
B. 121212121
C. 123454321
D. 11344311
Answer» D. 11344311
Discussion
46.

(5.5)3 (4.5)3 is equal to :

A. 1
B. 75
C. 74.25
D. 75.25
Answer» E.
Discussion
47.

3 15612 + 154 + 225 is equal to

A. 15
B. 25
C. 75
D. 125
Answer» C. 75
Discussion
48.

3 0.000064 is equal to

A. 0.0002
B. 0.002
C. 0.02
D. 0.2
Answer» E.
Discussion
49.

If 3 3n = 27, then the value of n is :

A. 9
B. 6
C. 1
D. 3
Answer» B. 6
Discussion
50.

The digit at unit s place of the number (1570)2 + (1571)2 + (1572)2 + (1573)2 is :

A. 4
B. 1
C. 2
D. 3
Answer» B. 1
Discussion