Question

400 mangoes were bought at Rs. 125 per hundred and sold at a profit of Rs. 100. The selling price per dozen was:

• A. Rs. 15
• B. Rs. 18
• C. Rs. 20
• D. Rs. 21

Answer 1

The correct option is A Rs. 15

$CP=125\times 4=Rs.500$

$SP=500+100=Rs.600$

Selling price of $12$ mangoes$=\frac{600}{400}\times 12=Rs.18$ per dozen.