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General Aptitude : Number System Test


Test : Number System Mini Mock Test
Type : Choose the Correct Alternative
Marks : +4 For Right Answers, -1 For Wrong Answers

Note : Answers once chekced can't be unchecked, however you can change your options any number of time.

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1

Number S is obtained by squaring the sum of digits of a two-digit number D. if difference between S and D is 27, then the two-digit number D is

24 54 34 45

2

After the division of a number successively by 3,4 and 7, the remainders obtained are 2,1 and 4 respectively. What will be the remainder if 84 divide the same number?

80 75 41 53

3

76n - 66n, where n is an integer > 0, is divisible by

13 127 559 All of these

4

If 4-[2.8-{3.5-(1-X)}]=5, Then value of X is

2.3 1.5 1.3 2.5

5

When 2256 is divided by 17, the reminder would be

1 16 14 None of these

6

The rightmost non-zero digits of the number302720 is

1 3 7 9

7

If x*y*z = (x2+y2)z, then value of 4*3*2 is

650 675 550 625

8

What is the sum of all two- digit numbers that give a remainder of 3 when they are divided by 7

666 676 683 777

9

(148877) 1/3 is equivalent to

39 43 53 69

10

How many times 54 is contained in !144

70 58 23 92