A) Loss 1%
B) gain 1%
C) Neither gain nor loss
D) gain 1.5%
Correct Answer: A
Solution :
For the sake of convenience, let the number of toffees o each type bought be 99 (LCM 11 and 9). CP of first kind of 99 toffees = Rs. 90 CP of second kind of 99 toffees = Rs. 110 \[\therefore \] CP of 198 toffees = Rs. 200 \[\therefore \] SP of 198 toffees = Rs. 198 Loss = Rs. 2 Loss per cent \[=\frac{2}{200}\times 100=1%\]You need to login to perform this action.
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