MathematicsIf the number N when divided by 5 leaves a remainder 3, what might be the ones digit of N?

If the number N when divided by 5 leaves a remainder 3, what might be the ones digit of N?

Solution:

Dividend = divisor

\times

quotient + remainder
The numbers which are exactly divisible by 5 are 0,5,10,15,20,25…
it is given that the number N when divided by 5 leaves a remainder 3.
So here we will have 3+5 or 3+0 as the ones digit for N.
Hence here we will have 3 or 8 as the ones digit for N.
So, Option 2 is correct.

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