A shopkeeper offers a festive offer: buy any three shirts, get two free. Find the equivalent percentage discount for the offer.A20%B60%C30%D40%Answer: D. 40% Read Explanation: Let the price of one shirt = ₹100 (assume)Actual cost for 5 shirts5×100=5005 \times 100 = 5005×100=500OfferYou pay only for 3 shirts:3×100=3003 \times 100 = 3003×100=300 Discount500−300=200500 - 300 = 200500−300=200Discount %200500×100=40%\frac{200}{500} \times 100 = 40\%500200×100=40%Final Answer: 40% discount Read more in App