Q. When ‘n’ is divisible by 5 the remainder is 2. What is the remainder when n2 is divided by 5 ?
✅ Correct Answer: (C)
4
Explanation: Required remainder = Remainder obtained by dividing 2^2 by 5.
Remainder = 4
Remainder = 4
Explanation by: Mr. Dubey
Required remainder = Remainder obtained by dividing 2^2 by 5.
Remainder = 4
Remainder = 4