Question

The least number which is exactly divisible by 18, 24, 36, 42 when 6 is subtracted from the number

Answer 1

Answer:

Correct option is C)

Sum of digits should be divisible by 9.

6+0+7+8=21

As no to be subtracted should make it divisible by 9,

Sum of digits can be 18

∴ 3 should be subracted

Answer 2

Answer:

8 is the number

I hope this is helpful for you