Let abc be a three-digit number and 3 does not divide it. Then abc+bca+cab is not divisible by :

(a) a+b+c
(b) 37
(c) 3
(d) 9

Anurag Mishra Professor Asked on 19th January 2016 in Maths.
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    Answer: (b) 37 

    Anurag Mishra Professor Answered on 20th January 2016.
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