Friday, 17 January 2014

QUANTITATIVE APTITUDE


MATHS
 
q)9587 -?=7429-4358
7429-
4358
______
3071
9587-3071=6516
Q) 5793405*9999=5793405*(10000-1)
=57928256595
Q)1607*1607=(1600+7)^2
(a+b)^2=a2+b2+2ab formula using
Q)976*273+976*727=976*1000=976000

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