A man sells two buffaloes for Rs.7,820 each. On one he gains 15% and on the other, he loses 15%. His total gain or loss in the transaction is:
Q1. A man sells two buffaloes for Rs.7,820 each. On one he gains 15% and on the other, he loses 15%. His total gain or loss in the transaction is:
Answer: 2.25% loss
Explanation: Selling equal amounts at equal but opposite profit/loss percentages always results in a net loss = (percentage²)/100 = (15²)/100 = 2.25% loss.