Question

If the 5 digit number $a6a41$ each of the '$a$' represents the same digit. If the number is divisible by 9 then the digit represented by a is ____.

• A. 3
• B. 7
• C. 6
• D. 8

Answer 1

The correct option is D 8

A number is divisible by 9 if sum of all digit is divisible by 9
In $a6a41$ if we take $a=8$, then
$8+6+8+4+1=27$
& $27$ is divisible by $9$

Hence, D will be the correct answer.