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Question


The minimum number of flowers that could be offered to each deity is : (CAT 1999)


Options:
A .   0
B .   15
C .   16
D .   cannot be determined
Answer: Option C
:
C

Ans: (c)


Minimum value for y is available for x=15; y=x15y=16;


Let Roopa have x flowers with her; then
Balance before offeringFlowers offeredBalance after offeringIst Place2xy2xyIInd Place4x2yy4x3yIIIrd Place8x6yy8x7yIVth Place16x14yy16x15y


16x15y=016x=15yy=16x15y


Therefore minimum value of x for which y is an integer is 15 hence y = 16.



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