Question

What will be the unit digit of the square of 12796?

• A. 6
• B. 2
• C. 1
• D. 4

Answer 1

The correct option is A 6

Unit digit of $12796$ $\to$ $6$

$6\times 6$ $\to$ $36$

Hence, Unit digit of $12796\times 12796$ $\to$ $6$

Hence, Option A is correct.