Discussion Forum



1)

What least value must be assigned to * so that the number 197*5462 is divisible by 9?


A) 2

B) 3

C) 1

D) 4

Answer:

Option A

Explanation:

Let the missing digit be x

Sum of digits =1+9+7+x+5+4+6+2=34+x

For 34+x to be divisible by 9, x must be replaced by 2.