Krishna and Sudheer have some marbles with (W) them. If Sudheer gives 10 marbles to Krishna, Kri...

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Krishna and Sudheer have some marbles with
(W) them. If Sudheer gives 10 marbles to Krishna, Krishna will have 40 more marbles than Sudheer. If Sudheer gives 40 marbles to Krishna, Krishna will have 5 times as many marbles as Sudheer. Find the number of marbles with Sudheer.
(a) 65
(b) 55
(c) 70
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