DELHI POLICE MATHS QUIZ

Question 1:

When a number is divided by 156 it gives remainder 29 . If the same number is divided by 13 find the remainder.

3

1

2

5

Question 2:

Find the greatest number that exactly divides 2880,6525 and 8307 .

7

11

3

9

Question 3:

The least number which is exactly divisible by $5,6,8,10$ and 12 is:

180

240

120

150

Question 4:

If the 7-digit number $x 8942 y 4$ is divisible by 56 , what is the value of $x^2+y$ for the largest value of $\mathrm{y}$, where $\mathrm{x}$ and $\mathrm{y}$ are natural numbers?

33

44

55

70

Question 5:

What is the difference of place values of two 7s in the number 276875?

69993

699730

699970

69930

Question 6:

What is the number which when divided by 39,52 and 60 leaves the remainders 30,43 and 51 , respectively?

790

780

771

781

Question 7:

The sum of two numbers is 14 and the difference between them is 4. What will be the product of those two numbers?

36

54

27

45

Question 8:

How many such numbers are there from 500 to 650 (inclusive of both) which are not divisible by both 3 and 7?

87

121

21

99

Question 9:

The least number of four digits divisible by 3,5,7 and 9 is:

1045

1145

1260

1125

Question 10:

In a division operation, the divisor is 5 times the quotient and 9 times the remainder. If the remainder is 25, what will be the dividend?

$10,170$

$10,150$

$11,150$

$11,170$