Question
When ‘n’ is divisible by 5 the remainder is 2. What is the remainder when $n^2$ is divided by 5 ?
Answer: Option C
Answer: (c)Required remainder = Remainder obtained by dividing $2^2$ by 5. Remainder = 4
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Answer: (c)Required remainder = Remainder obtained by dividing $2^2$ by 5. Remainder = 4
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