Answers

2014-12-06T10:50:35+05:30
its impossible to do it if we add odd no. by odd time the no. will never come in even
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2014-12-06T11:05:44+05:30

Creating 30 using 5 odd no.s isn't possible as if odd no.s are added an odd no. of time, they will never produce an even no.
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