The correct answer is A. Rs. 10,000.
Net profit margin is calculated by dividing net profit by revenue. Total assets turnover is calculated by dividing revenue by total assets.
In this case, we are given that total assets turnover is 3 times, net profit margin is 10%, and total assets are Rs. 1,00,000.
We can calculate net profit as follows:
Net profit = (Total assets turnover * Net profit margin) * Total assets
= (3 * 10%) * Rs. 1,00,000
= Rs. 10,000
Therefore, the correct answer is A. Rs. 10,000.
Here is a brief explanation of each option:
- Option A: Rs. 10,000. This is the correct answer.
- Option B: Rs. 15,000. This is incorrect because it is twice the correct answer.
- Option C: Rs. 25,000. This is incorrect because it is five times the correct answer.
- Option D: Rs. 30,000. This is incorrect because it is six times the correct answer.