10 Important MCQ on Number System (Part-2) For SBI Clerical Canara Bank PO DMRC Railway Exam 2018

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1.Which of the following number should be added to 28614 in order to obtain a multiple of 87?
(a) 17
(b) 12
(c) 14
(d) 9

2.What will be the smallest number that must be subtracted from 24305 so that the remainder is exactly divisible by 54?
(a) 11
(b) 5
(c) 7
(d) 9

3.What is the least number by which 84 must be multiplied in order to produce a multiple of 128?
(a) 32
(b) 44
(c) 56
(d) 68

4. 53904 / 16 / 8 = ?
(a) 485
(b) 434
(c) 456
(d) none of these

5. 121212 / 12 / 6 = ?
(a) 1212.5
(b) 1683.5
(c) 1211
(d) none of these

6.In a two-digit number, sum of the digits is 5 and the digit in ten’s place is 2/3 times of the unit’s digit then the two-digit number is
(a) 14
(b) 41
(c) data inadequate
(d) none of these

7.If unit’s place of a two-digit number is 8 and ten’s place is 5 less than unit’s place then the sum of the digits in the two-digit number is
(a) 38
(b) 15
(c) 11
(d) none of these

8.If 3 is a quotient when dividing the ten’s place of a two-digit number by its unit’s place then the number will be
(a) 93
(b) 31
(c) 62
(d) data inadequate

9.If 333 times of a number is 1665 more than 222 times of the number then the number is:
(a) 125
b) 25
(c) 15
(d) 75

10.If the sum of a number and its seven-ninth is 144 then what is the number?
(a) 79
(b) 81
(c) 121
(d) 149