Question

If 1 kg of wheat costs Rs 12, what will be the cost of 3 kg of wheat?

• A. Rs 36
• B. Rs 15
• C. Rs 4
• D. Rs 20

Answer 1

The correct option is A

Rs 36

Cost of 3 kg of wheat is nothing but 3 times the cost of 1 kg. Therefore, we have:
Cost of 3 kg = 3 $\times$ Rs 12 = Rs 36