161)

What is the least square number which is exactly divisible by 2, 3, 10, 18 and 20?

SSC CGL 2022

A)

196

B)

180

C)

30

D)

900

162)

Find the value of k in the number 3426k if the number is divisible by 6 but NOT divisible by 5.

SSC CGL 2022

A)

4

B)

9

C)

3

D)

6

163)

If the number 48k2048p6 is divisible by 99, then (k × p) is equal to:

SSC CGL 2022

A)

4

B)

2

C)

6

D)

0

164)

The least number which should be added to 3627 so that the sum is exactly divisible by 4, 5, 6 and 8 is:

SSC CGL 2022

A)

93

B)

27

C)

72

D)

39

165)

Which of the following is the smallest number that is a perfect square and is divisible by each of the numbers 6, 8 and 15?

SSC CGL 2022

A)

225

B)

576

C)

121

D)

3600

166)

Find the sum of the greatest and the smallest number which may replace k in the number 3281k6 to make the number divisible by 6.

SSC CGL 2022

A)

4

B)

5

C)

9

D)

8

167)

Find the smallest number which should be added to the smallest number divisible by 6, 9 and 15 to make it a perfect square.

SSC CGL 2022

A)

19

B)

9

C)

21

D)

10

168)

If a 10-digit number 54726x79y6 is divisible by 72, then what is the value of 5x - 3y, for the least value of y?

SSC CGL 2022

A)

16

B)

17

C)

23

D)

19

169)

LCM and HCF of two numbers are 90 and 15, respectively. If the sum of the two numbers is 75, then find the greater number.

SSC CGL 2022

A)

60

B)

45

C)

75

D)

90

170)

If a nine-digit number 485x3678y is divisible by 72, then for the smallest value of x, the value of (2y - 3x) is:

SSC CGL 2022

A)

9

B)

11

C)

6

D)

8