CUET Mathematics 2026 22nd May Shift 2 PYQs

The remainder, when $5^{61}$ is divided by 8, is

The possible value (s) of x such that $28 \equiv x(mod\ 6)$ are :-

(A) -2

(B) 4

(C) 6

(D) 10

Choose the correct answer from the options given below:

The unit's digit of $2^{2025}$ is