Others
Maths Puzzle
a box contain free socks-50 pair black ,60 pair green and 40 pair white .by maximum how many draws of single socks one would picks up a pair of socks of same colour,blind folded?
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Others Other Question
At the moment, security agencies are getting _____ printouts of chat messages within four to five hours of their requirements with RIM, a home ministry source said, adding that once it gets ________ access, it could track chat messages on a real-time basis.
a) secure, exhaustive
b) complete, inclusive
c) computer, secure
d) manual, automated
if n is a positive integer greater than 1, then n(n^2-1) is always divisible by?
a) 6 b) 12 c)24 d) 48 e)96.