Question

If 1 kg onions cost ₹50, how much would it cost for 1 and a half kilogram of onions?

• A. 60
• B. 65
• C. 70
• D. 75

Answer 1

The correct option is D 75

Cost of 1 kg of onion = ₹50
Cost of $\frac{1}{2}$ kg of onion = $\frac{1}{2}$ of ₹50
Cost of $\frac{1}{2}$ kg of onion = ₹25

Cost of 1 and a $\frac{1}{2}$ kg of onion
= ₹50 + ₹25
= ₹75