Question

In a six-digit number the sum of the digit in the even places is $9$ and the sum of the digit in the odd places is $20$. All such number are divisible by

• A. $7$
• B. $9$
• C. $6$
• D. $11$

Answer 1

The correct option is D $11$

Since, the sum of digits at odd places $-$ sum of digits at even places

$\Rightarrow 20-9=11$

Thus, the number is divisible by $11$.