Explore topic-wise MCQs in Aptitude.

This section includes 456 Mcqs, each offering curated multiple-choice questions to sharpen your Aptitude knowledge and support exam preparation. Choose a topic below to get started.

251.

Find the cube root of ( 13824).

A. 38
B. 38
C. 24
D. 24
Answer» E.
Discussion
252.

The smallest number by which 243000 be divided so that the quotient is a perfect cube is

A. 3
B. 27
C. 9
D. 1
Answer» D. 1
Discussion
253.

The simplified value of (0.0539 0.002) 0.4 + 0.56 0.07 = ?0.04 0.25

A. 59.96
B. 0.5996
C. 5.996
D. 599.6
Answer» D. 599.6
Discussion
254.

2.5 3 + 7.5 ÷ 2.5 0.5 of 3 = ?47 + 12 ÷ 1.5 6 of 2 3

A. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>3</center></td></tr><tr><td style="text-align: center;">17</td></tr></table>
B. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>9</center></td></tr><tr><td style="text-align: center;">19</td></tr></table>
C. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>4</center></td></tr><tr><td style="text-align: center;">11</td></tr></table>
D. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>3</center></td></tr><tr><td style="text-align: center;">11</td></tr></table>
Answer» C. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>4</center></td></tr><tr><td style="text-align: center;">11</td></tr></table>
Discussion
255.

Simplify : 120 + 3 of 5 &div; [7 2 {10 &div; 5(24 10 2 +

A. 120.03
B. 116.04
C. 118
D. 125
Answer» B. 116.04
Discussion
256.

Simplify : 999998 999 + 999999

A. 999997
B. 999998
C. 99998
D. 999994
Answer» C. 99998
Discussion
257.

A number when multiplied by five times of itself give the value equal to 1445. What is the number ?

A. 18
B. 15
C. 19
D. 17
E. None of the above
Answer» E. None of the above
Discussion
258.

A board 80 inches long is divided into 4 equal parts. What is the length of each part?

A. 20 inches
B. 25 inches
C. 15 inches
D. 18 inches
E. None of the above
Answer» B. 25 inches
Discussion
259.

If a * b = a + b + a/b, Then the value of 12 * 4 is

A. 48
B. 19
C. 20
D. 21
Answer» C. 20
Discussion
260.

(4 x 4 x 4 x 4 x 4 x 4)

A. 17
B. 10
C. 16
D. 11
E. None of the above
Answer» B. 10
Discussion
261.

In a college 1/5th of the girls and 1/8th of the boys took part in a social camp. What of the total number of student in the college took part in the camp ?

A. 13/40
B. 13/80
C. 2/13
D. Data inadequate
Answer» D. Data inadequate
Discussion
262.

(4.59 x 1.8 &divide 3.6 + 5.4 of 1/9 - 1/5) = ?

A. 3.015
B. 2.705
C. 2.695
D. None of these
Answer» D. None of these
Discussion
263.

[1/(1.2.3)] + [1/(2.3.4)] + [1/(3.4.5)] + [1/(4.5.6)] is equal to

A. 7 / 30
B. 11 / 30
C. 13 / 30
D. 17 / 30
Answer» B. 11 / 30
Discussion
264.

(69842 x 69842 - 30158 x 30158) / (69842 - 30158) = ?

A. 100000
B. 69842
C. 39684
D. 30158
Answer» B. 69842
Discussion
265.

31/10 x 3/10 + 7/5 20 = ?

A. 0
B. 1
C. 100
D. 107/200
Answer» C. 100
Discussion
266.

The value of 1 + 1/(4 x 3) + 1/(4 x 3

A. 1.1202
B. 1.1203
C. 1.1204
D. None of these
Answer» C. 1.1204
Discussion
267.

8 4 (3 - 2) x 4 + 3 - 7 = ?

A. - 3
B. - 4
C. 4
D. 5
Answer» D. 5
Discussion
268.

(20 5) 2 + (16 8) x 2 + (10 5) x (3 2) = ?

A. 9
B. 12
C. 15
D. 18
Answer» B. 12
Discussion
269.

3120 26 + 13 x 30 = ?

A. 2400
B. 3900
C. 536
D. None of these
Answer» E.
Discussion
270.

5005 - 5000 10.00 = ?

A. 0.5
B. 50
C. 5000
D. 4505
Answer» E.
Discussion
271.

10 - [9 - {8 - (7 - 6)}] - 5 is equal to ?

A. -5
B. 1
C. 3
D. 9
Answer» D. 9
Discussion
272.

1/2 + 1/2 1/2 = ?

A. 3/2
B. 5/2
C. 8/3
D. 9/4
Answer» B. 5/2
Discussion
273.

2 of 3/4 3/4 + 1/4 = ?

A. 3/2
B. 5/2
C. 8/3
D. 9/4
Answer» E.
Discussion
274.

(17.28 ? ) / (3.6 x 0.2) = 2

A. 120
B. 1.20
C. 12
D. 0.12
Answer» D. 0.12
Discussion
275.

171 19 x 9 = ?

A. 0
B. 1
C. 18
D. 81
Answer» E.
Discussion
276.

.05 x 5 - .005 x 5 = ?

A. 2.25
B. .225
C. 2.025
D. .29875
Answer» C. 2.025
Discussion
277.

4 - 3.6 4 + 0.2 x 0.5 = ?

A. 3.2
B. .2
C. 1.65
D. .15
Answer» B. .2
Discussion
278.

0.5 x 0.5 + 0.5 5 = ?

A. 0.15
B. 0.25
C. 0.35
D. 0.45
Answer» D. 0.45
Discussion
279.

(48 - 12 x 3 + 9) / (12 - 9 3) = ?

A. 3
B. 21
C. 7 / 3
D. 1 / 3
Answer» D. 1 / 3
Discussion
280.

.01 x .3 .4 x .5 = ?

A. .015
B. .0375
C. .00375
D. .1
Answer» D. .1
Discussion
281.

(1/5 1/5 of 1/5) / (1/5 of 1/5 1/5) = ?

A. 1
B. 5
C. 1/5
D. 25
Answer» E.
Discussion
282.

(1/4 + 1/4 5/4) / (1/4 x 1/4 + 2

A. 16/25
B. 32/185
C. 36/185
D. None of these
Answer» D. None of these
Discussion
283.

If 0.764 x P = 1.236 x Q, then what is the value of (Q - P) / (Q + P)?

A. 0.764
B. 0.236
C. 2
D. 0.472
Answer» C. 2
Discussion
284.

(5568 / 87)

A. 256
B. 4
C.
D. <span style="text-decoration:overline">2</span>
E. 16
Answer» B. 4
Discussion
285.

What is 786 time of 964 ?

A. 759276
B. 749844
C. 75416
D. 757704
E. None of the above
Answer» E. None of the above
Discussion
286.

If 0.764 B = 1.236 A, then what is the value of (B - A)/(B + A) ?

A. 0.764
B. 0.236
C. 2
D. 0.472
Answer» C. 2
Discussion
287.

7059 - 2350 + 1936 = ? x 50

A. 123.6
B. 132.3
C. 132.6
D. 123.9
E. None of the above
Answer» F.
Discussion
288.

The cube of 997 is :

A. 991026973
B. 991029673
C. 991029773
D. 991097273
Answer» B. 991029673
Discussion
289.

The least number, that must be added to 1720 so as to obtain a perfect cube, is

A. 7
B. 8
C. 11
D. 13
Answer» C. 11
Discussion
290.

The sum of the cubes of two numbers is 793. The sum of the numbers is 13. Then the difference of the two numbers is

A. 7
B. 6
C. 5
D. 8
Answer» D. 8
Discussion
291.

The value of (1001)

A. 1003003001
B. 100303001
C. 100300301
D. 103003001
Answer» B. 100303001
Discussion
292.

What is the smallest number by which 625 must be divided so that the quotient is a perfect cube ?

A. 25
B. 5
C. 2
D. 3
Answer» C. 2
Discussion
293.

The value of 3 7 is equal to 875

A. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td></tr><tr><td style="text-align: center;">3</td></tr></table>
B. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td></tr><tr><td style="text-align: center;">15</td></tr></table>
C. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td></tr><tr><td style="text-align: center;">4</td></tr></table>
D. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td></tr><tr><td style="text-align: center;">5</td></tr></table>
Answer» E.
Discussion
294.

(5.5)

A. 1
B. 75
C. 74.25
D. 75.25
Answer» E.
Discussion
295.

The sum of two positive integers is 80 and the difference between them is 20. What is the difference between squares of those numbers ?

A. 1400
B. 1600
C. 1800
D. 2000
Answer» C. 1800
Discussion
296.

3 72.9 is equal to :0.4096

A. 0.5625
B. 5.625
C. 182
D. 13.6
Answer» C. 182
Discussion
297.

3 8 &amp;div; 100 3 125 is equal to : 1649

A. 7
B. <table><tr><td rowspan="2"> 1</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>3</center></td></tr><tr><td style="text-align: center;">4</td></tr></table>
C. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>7</center></td></tr><tr><td style="text-align: center;">100</td></tr></table>
D. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>4</center></td></tr><tr><td style="text-align: center;">7</td></tr></table>
Answer» C. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>7</center></td></tr><tr><td style="text-align: center;">100</td></tr></table>
Discussion
298.

The sum of the cubes of the numbers 22, 15 and 7 is equal to

A. 6930
B. 9630
C. 3
D. 0
Answer» B. 9630
Discussion
299.

A General of an Army wants to create a formation of square from 36562 army men. After arrangement, he found some army men remained unused. Then the number of such army men remained unused was

A. 36
B. 65
C. 81
D. 97
Answer» D. 97
Discussion
300.

The least number that must be subtracted from 63520 to make the result a perfect square is

A. 30
B. 24
C. 14
D. 16
Answer» E.
Discussion