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A man started from his home at 14:30 hrs and drove to a village, arriving there when the village clock indicated 15:15 hours. After staying for 25 minutes he drove back by a different route of length (5/4) times the 1st route ...
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The digit in the unit position of the integer 1!+2!+3!+.....+99! is: a)3 b)0 c)1 d)7 ...
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A simple combi problem which suppossedly has multiple answers ? Find the number of ways of arranging 5 distingushable balls into 3 distinguishable (differnet) boexes such that each contains at least one ball. My logic (it loo ...
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Ok. This one's not related to JEE, or the olympiads or any kind of an exam. Its a question set by an american psychiatrist to test if the taker has a criminal mind. Note that this question has infinite solutions, but what mat ...
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Ok. This one's not related to JEE, or the olympiads or any kind of an exam. Its a question set by an american psychiatrist to test if the taker has a criminal mind. Note that this question has infinite solutions, but what mat ...
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Ok. This one's not related to JEE, or the olympiads or any kind of an exam. Its a question set by an american psychiatrist to test if the taker has a criminal mind. Note that this question has infinite solutions, but what mat ...
