Wednesday, August 20, 2008

117th & 118th qs.

117.
Find the nth number in the series is 1, -3, 5, -7.___


118.
3 persons started placementpapers with a capital of Rs.3000 . B invest Rs.600 less than A, C invest Rs.300 less

than B. Then what is the share amount of B in a profit of Rs.886 ?

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