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Question

Radha purchase 6 black and some white balloons. The

price of Black balloon is 5/2 of the price of the price of white balloon. At the time of making the bill, clerk made a mistake and interchange the number of balloons, due to this the bill amount increased by 45%. Find the number of white balloons?

A 21

B 18

C 15

D 9

Practice Next

More Percentage Questions

Each of six teachers M, N, P, Q, S and I have their classes on six different days of a week starting from Monday and ending on Saturday of the same week...
I has __ pens less than the ___.
Statements:

Some Sky are Blue.

All Heaven are Blue.

All Blue are Azure

Conclusions:

I. No Heaven is Sky

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