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4) 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?
a) 13 b) cannot be determined c) 3 d) 42
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Answer Posted / pachi
let the number be X
then X/3D=21
If X/3D=21 then 2X/3D=?
2*X*21*3D/X*3D==42
| Is This Answer Correct ? | 1 Yes | 14 No |
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