Posted on - 07-02-2017

Bank PO

Find the sum of all the perfect squares less than 100. .

(a) 265

(b) 295

(c) 275

(d) 285

The average of all the two digit odd numbers is______. .

(a) 54

(b) 55

(c) 55.5 .

(d) 54.5 .

The square root of 0.0081 is _______. .

(a) 0.3 .

(b) 0.9 .

(c) 0.09 .

(d) 0.03 .

Find the least positive integer with which 8640 must be multiplied with, in order to obtain a number which is a perfect cube. .

(a) 20

(b) 25

(c) 30

(d) 40

Find the units digits of (128)^{182}

(a) 8

(b) 4

(c) 2

(d) 6

Find the average of the first 200 positive integers. .

(a) 200

(b) 101

(c) 100x5

(d) 99x5

How many perfect squares lie between 110 and 330?

(a) 6

(b) 7

(c) 8

(d) 9

In which of the following pairs of numbers the numbers are not relative primes?

(a) 77, 85

(b) 29, 203

(c) 103, 205

(d) 109, 242

Simplify

(a) 0.9486 .

(b) 0.9362 .

(c) 1

(d) 1.028 .

Find the number of divisors of 1764 excluding 1 and itself. .

(a) 18

(b) 27

(c) 25

(d) 12

1.D. |
2.B. |
3.C. |
4.B. |
5.B. |

6.C. |
7.C. |
8.B. |
9.A. |
10.C. |