A) ` 304
B) ` 266.50
C) ` 380
D) ` 384.75
Correct Answer: A
Solution :
Sol. [a] |
Let x is the cost price for Reshma |
Now according to question, |
\[x\times \frac{137.5}{100}\times \frac{1200}{1100}\times \frac{75}{100}\,=\,342\] |
\[x\,=\frac{342\times 100\times 1100\times 100}{137.5\times 1200\times 75}\]= ` 304 |
\[\therefore \] Cost price for Reshma = ` 304 |
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