Q. A trader sells two articles for ₹9600 each. On one, he gains 20%, while on the other, he loses 20%. What is his overall result?
✅ Correct Answer: (B)
4% loss
Explanation: For equal selling prices with equal gain and loss of x%, loss = x²/100 = 20²/100 = 4%.
Explanation by: Krishna Sharma
For equal selling prices with equal gain and loss of x%, loss = x²/100 = 20²/100 = 4%.