Topic: odd and even list of topics
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2 items are filed under this topic.

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	Divisibility of 3n^5+7n		2016-12-14
		From Parag: Question from Parag, a student: if n is a natural number,then 3n^5+7n is divisible by a)2 b)3 c)5 d)7 i got the answer but still i need a valid alternate approach. Answered by Penny Nom.
	20 mangoes		2016-04-01
		From Mussharat: I have 20 mangoes and have to put them in 5 boxes such that the numbers will be odd numbers.Also I can't cut or take the seed out from the mango . What should I do. It's really confusing. I'll be more than happy if you could help me. Answered by Penny Nom.

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