On dividing a certain number by 342 we get 47 as remainder If the same number is divided by 18 what ...........

Quantitative Aptitude (CGL) Number System

On dividing a certain number by 342 we get 47 as remainder. If the same number is divided by 18, what will be the remainder ?

Let Numbers is N
Let quotient is x
N=342×x+47
When N is divided by 18
N=(18×19x)+18×2+11
N/18=18×19×X/18+18×2/18+11/18
So remainder is 11.

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