Mr. Saxena bought some pens at ₹150 a dozen. He sold them for ₹15 each. What is his profit/loss per cent?A20% profitB28.6% lossC18.5% profitD37.5% lossAnswer: A. 20% profit Read Explanation: 150/12=12.5150/12=12.5150/12=12.512.5=10012.5=10012.5=100%15=?15=?15=?15×10012.5=120\frac{15\times 100}{12.5}=12012.515×100=120%20% profit Read more in App