MBA
Exam
for which of the following n is the number 274 +22058+22n is a perfect square?a)2012 b)2100 c)2011 d)2010 1) a 2) b 3) c 4) d
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MBA Other Question
N = 1! - 2!+3! -4! +5! ........ +49! - 50!find the unit digit of N^N.Sorry for the last question..usme kuch locha ho gaya tha.. 1) 1 2) 9 3) 7 4) None
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