Question

A number N (N > 100) when divided by 11 gives remainder of 5 when N^3+N^2 is divided by 11 then remainder is​

Answer 1

LCM of 11,5 and 3 is 165 so numbers are 165–2=163,165*2–2=328 and 165*3–2=493. So there are 3 numbers 163,328 and 493 between 0 and 500.

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