India and china have more than `70%` of world livestock population. However, their contribution to world farm produce is only

Options

A. `10%`
B. `25%`
C. `40%`
D. `50%`

Explanation

To solve the question regarding the contribution of India and China to world farm produce despite having more than 70% of the world livestock population, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question states that India and China together hold more than 70% of the world's livestock population. However, it asks for their contribution to the world farm produce.

2. **Analyze the Options**: The options provided are:
- a) 10%
- b) 25%
- c) 40%
- d) 50%

3. **Recall Relevant Information**: It is important to note that while India and China have a large livestock population, their contribution to global farm produce is limited. This is often due to lower productivity per unit of livestock.

4. **Determine the Correct Contribution**: Based on the information provided in the video transcript, it is stated that despite having a large livestock population, India and China contribute only 25% to the world farm produce.

5. **Select the Answer**: Therefore, the correct answer to the question is **b) 25%**.

### Final Answer:
The contribution of India and China to world farm produce is **25%**.

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