A number when divided by D leaves a remainder of 8 and when
divided by 3D leaves a remainder of 21 . What is the
remainder left, when twice the number is divided by 3D?

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A number when divided by D leaves a remainder of 8 and when divided by 3D leaves a remainder of 21..

Answer / rajacs41

The number is 60.
if we divide with d=13 the remainder is 8.
if we divide with 3*13=39 the remainder is 21.
twice the number 2*60=120 which will be divided by 3*13=39.
so the remainder is 3.

Is This Answer Correct ?    29 Yes 4 No

A number when divided by D leaves a remainder of 8 and when divided by 3D leaves a remainder of 21..

Answer / neeraj

9

Is This Answer Correct ?    2 Yes 6 No

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