Question

Which number should be added to $32$, so the resulting numbers reads the same from left-to-right and right-to-left?

• A. $11$
• B. $5$
• C. $18$
• D. $23$

Answer 1

Answer: (D)

$23$

If we read $32$ from right we get $23$

So, adding $23$ to $32$ given $55$ which is a palindrome.

It reads same from left-to-right and right-to-left.

Hence, the correct option is D.