When n is divided by 5, the remainder is 2. When n2 is divided by 5, then the…
PYQ UPPSC LT Grade (Assistant Teacher) 2025
When n is divided by 5, the remainder is 2. When n2 is divided by 5, then the remainder is :
- A.
3
- B.
1
- C.
4
- D.
2
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