With reference to physical capital in Indian economy, consider the following pairs: Items | Category 1. Farmer's plough | Working capital 2. Computer | Fixed capital 3. Yarn used by the weaver | Fixed capital 4. Petrol | Working capital How many of the above pairs are correctly matched?

Fixed capital refers to durable assets used in production over many cycles (machinery, tools, buildings). Working capital refers to inputs consumed in a single production cycle (raw materials, fuel). 1. **Farmer's plough — Working capital: Incorrect.** A plough is a durable implement used over many seasons; it is **Fixed capital**. 2. **Computer — Fixed capital: Correct.** Computers are durable equipment used over multiple production cycles. 3. **Yarn used by the weaver — Fixed capital: Incorrect.** Yarn is a raw material consumed when cloth is woven; it is **Working capital**. 4. **Petrol — Working capital: Correct.** Petrol is consumed in a single use; it is Working capital. Hence, only pairs 2 and 4 are correctly matched — Only two.