Explore topic-wise MCQs in Arithmetic Ability.

This section includes 454 Mcqs, each offering curated multiple-choice questions to sharpen your Arithmetic Ability knowledge and support exam preparation. Choose a topic below to get started.

351.

Find the smallest of the following decimals.

A. 0.2 x 0.2 x 0.2
B. 0.02/3
C. 0.01/2
D. 0.1 x 0.02 x 2
Answer» E.
Discussion
352.

Find the smallest 8 digit number which is exactly divisible by 121.

A. 10000045
B. 10000076
C. 10000024
D. 10000055
Answer» B. 10000076
Discussion
353.

Find the remainder, when (37+57+78+75+179) is divided by 17._x005F_x000D_

A. 1
B. 2
C. 5
D. 7
Answer» B. 2
Discussion
354.

Find the range of the data : 11,13, 9, 17, 13, 19, 10, 11

A. 9
B. 10
C. 11
D. 13
Answer» C. 11
Discussion
355.

Find the remainder in the expression 557 x 653 x 6729?_x005F_x000D_

A. 0
B. 3
C. 5
D. 6
Answer» E.
Discussion
356.

Find the ones place of square of 562_x005F_x000D_

A. 6
B. 4
C. 5
D. 1
Answer» B. 4
Discussion
357.

Find the number which when multiplied by 15 is increased by 196.

A. 10
B. 12
C. 14
D. 16
Answer» D. 16
Discussion
358.

Find the number which multiplied by 15 is increased by 56  ?

A. 6
B. 4
C. 3
D. 12
Answer» C. 3
Discussion
359.

Find the number which is a prime number._x005F_x000D_

A. 39_x005F_x000D_
B. 87_x005F_x000D_
C. 79_x005F_x000D_
D. 93
Answer» D. 93
Discussion
360.

Find the number which is NOT a prime number.

A. 89
B. 87
C. 79
D. 97
Answer» C. 79
Discussion
361.

Find the number that is as much greater than 49 as is less than 95.

A. 23
B. 55
C. 72
D. 76
Answer» D. 76
Discussion
362.

Find the number that is as much greater than 39 as is less than 79.

A. 42
B. 49
C. 55
D. 59
Answer» E.
Discussion
363.

Find the number of zeroes in 129!_x005F_x000D_

A. 31
B. 33_x005F_x000D_  _x005F_x000D_
C. 35_x005F_x000D_
D. 37
Answer» B. 33_x005F_x000D_  _x005F_x000D_
Discussion
364.

Find the number of prime factor of 20790.

A. 7
B. 9
C. 11
D. 13
Answer» B. 9
Discussion
365.

Find the number of prime factor of 1024.

A. 9
B. 10
C. 11
D. 12
Answer» C. 11
Discussion
366.

Find the missing digit if it has 11 and 13 as factors?_x005F_x000D_

A. 2
B. 6
C. 8
D. 4
Answer» E.
Discussion
367.

Find the mean of the first 6 prime numbers?

A. 44269
B. 3
C. 41/6
D. 44240
Answer» D. 44240
Discussion
368.

Find the lowest 4-digit number which when divided by 3, 4 or 5 leaves a remainder of 2 in each case ?

A. 1020
B. 1040
C. 1060
D. 1022
Answer» E.
Discussion
369.

Find the least number which when divided by 20, 25, 35 and 40 leaves remainder 14, 19, 29 and 34 respectively?

A. 1394
B. 1384
C. 1364
D. 1374
Answer» B. 1384
Discussion
370.

Find the least number with which 16200 should be multiplied, to make it a perfect cube ?

A. 45
B. 48
C. 360
D. 36
Answer» B. 48
Discussion
371.

Find the least number which when divided by 12, 15, 18 and 27 leaves remainders 10, 13, 16 and 25 respectively.

A. 540
B. 538
C. 542
D. 552
Answer» C. 542
Discussion
372.

Find the least number which must be subtracted from 18265 to make it a perfect square

A. 30
B. 38
C. 40
D. 45
Answer» D. 45
Discussion
373.

Find the least number that must be subtracted from 98534, to get a number exactly divisible by 824.

A. 484
B. 478
C. 422
D. 375
Answer» C. 422
Discussion
374.

Find the greatest number which on dividing 391 and 318 leaves remainders 7 and 6 respectively.

A. 20
B. 23
C. 24
D. 32
Answer» D. 32
Discussion
375.

Find the difference between the place value and face value of the digit 9 in the number 229301?

A. 9292
B. 8991
C. 0
D. 220
Answer» C. 0
Discussion
376.

Find the fraction which is as much greater than 4/7 as it is less than 5/6

A. 58/84
B. 59/84
C. 59/85
D. 84/59
Answer» C. 59/85
Discussion
377.

Find the greatest four digit number when divided by 8, 12, 16 leaves 2 as remainder in every case?

A. 9984
B. 9985
C. 9986
D. 9987
Answer» D. 9987
Discussion
378.

Find the greatest number which on dividing 1580 and 3800 leaves remainders 8 and 1 respectively.

A. 262
B. 131
C. 65.5
D. 393
Answer» C. 65.5
Discussion
379.

Factors of 36 -

A. 72
B. 108
C. 144
D. 18
Answer» E.
Discussion
380.

Divide 150 into two parts such that the sum of their reciprocals is 3/112. Calculate both the parts.

A. 50, 90
B. 70, 80
C. 60, 90
D. 50, 100
Answer» C. 60, 90
Discussion
381.

Divide 32 into two parts such that the sum of the square of the parts is 674. What is the value of the parts?

A. 22, 10
B. 30, 2
C. 25, 7
D. 20, 12
Answer» D. 20, 12
Discussion
382.

Find 2 consecutive natural numbers, sum of whose squares is 25.

A. 2, 3
B. 3, 4
C. 4, 5
D. 1, 4
Answer» C. 4, 5
Discussion
383.

Determine the largest 4 digit number which is a perfect square.

A. 9999
B. 9702
C. 9604
D. 9801
Answer» E.
Discussion
384.

Convert decimal number 101 to binary.

A. 1100101
B. 1100111
C. 1101001
D. 1101011
Answer» B. 1100111
Discussion
385.

Convert binary 1101111 to decimal.

A. 111
B. 101
C. 110
D. 100
Answer» B. 101
Discussion
386.

Convert decimal 99 to binary.

A. 1100101
B. 1101001
C. 11100011
D. 1100011
Answer» E.
Discussion
387.

Consider the following question and decide which of the statements is sufficient to answer the question._x005F_x000D_  _x005F_x000D_ Question:_x005F_x000D_ Find the value of p2 - 4_x005F_x000D_  _x005F_x000D_ Statements :_x005F_x000D_  _x005F_x000D_ 1. p2=57_x005F_x000D_ 2. p2   ___q2=729_x005F_x000D_  _x005F_x000D_

A. Only 1 is sufficient
B. Either 1 or 2 is sufficient
C. Neither 1 nor 2 is sufficient
D. Only 2 is sufficient
Answer» B. Either 1 or 2 is sufficient
Discussion
388.

Calculate the difference between the square of the largest and smallest two-digit prime numbers.

A. 9298
B. 9892
C. 9292
D. 9288
Answer» E.
Discussion
389.

Between 200 and 400 how many numbers are divisible by 7?

A. 28
B. 29
C. 30
D. 31
Answer» C. 30
Discussion
390.

By what number should 629 be multiplied to get 40?_x005F_x000D_  _x005F_x000D_

A. 537
B. 6
C. 29
D. 637
Answer» E.
Discussion
391.

By dividing 14528 by a certain number, Suresh gets 83 as quotient and 3 as remainder. What is the divisor?

A. 165
B. 185
C. 195
D. 175
Answer» E.
Discussion
392.

By which least number should 1568 be divided so that the resultant number is a perfect square?

A. 2
B. 3
C. 6
D. 5
Answer» B. 3
Discussion
393.

Between 50 and 150 how many numbers are divisible by 7?

A. 15
B. 16
C. 17
D. 14
Answer» E.
Discussion
394.

Arrange the following in the decreasing order?_x005F_x000D_  _x005F_x000D_ (√23 – √21), (√19 – √17), (√21 – √19)_x005F_x000D_

A. (√23 – √21) > (√21 – √19) > (√19 – √17)_x005F_x000D_
B. (√23 – √21) > (√19 – √17) > (√21 – √19)_x005F_x000D_
C. (√19 – √17) > (√21 – √19) > (√23 – √21)_x005F_x000D_
D. (√21 – √19) > (√23 – √21) > (√19 – √17)
Answer» D. (√21 – √19) > (√23 – √21) > (√19 – √17)
Discussion
395.

Arrange the fractions 3/4, 5/12, 13/16, 16/29, 3/8 in their descending order of magnitude._x005F_x000D_

A. 3/4 > 3/8 > 13/16 > 16/29 > 5/12
B. 3/8 > 5/12 > 16/29 > 3/4 > 13/16
C. 13/16> 3/4 >16/29 > 5/12 > 3/8
D. 13/16 > 16/29 > 3/4 > 5/12 > 3/8
Answer» D. 13/16 > 16/29 > 3/4 > 5/12 > 3/8
Discussion
396.

Average of 9 consecutive natural numbers is 41. What is the largest among these numbers?_x005F_x000D_

A. 37
B. 44
C. 46
D. 45
Answer» E.
Discussion
397.

Arrange the following in descending order._x005F_x000D_  _x005F_x000D_ 54, 43 and 64_x005F_x000D_  _x005F_x000D_ _x005F_x000D_

A. 1
B. 2
C. 3
D. 4
Answer» E.
Discussion
398.

Assuming that the numbers in each of the following figures follow a similar pattern, select the option that can replace the question mark in figure B._x005F_x000D_  _x005F_x000D_ _x005F_x000D_

A. 142_x005F_x000D_
B. 127
C. 128
D. 136
Answer» B. 127
Discussion
399.

A text book of mathematics cost 2 Rs/- more than a text book of literature. If 5 literature books cost 38 Rs/- more than 3 mathematics books, what is the cost of each literature book?

A. 44
B. 22
C. 24
D. 11
Answer» C. 24
Discussion
400.

Among the following which is a rational number?_x005F_x000D_

A. 23
B. 123
C. 83
D. 43
Answer» D. 43
Discussion