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?

Answer Posted / kamal singh

let take number = 99
D = 13
when divided remender is 8.

99%3*13 =99%39 = 21
99*2%39 = 198%39 =3

hence, answer is 3....

Is This Answer Correct ?    3 Yes 2 No



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