Profit shared in the ratio of capitals: one partner's share

The same question, asked 3 times: 12 Sep 2025 S2*, 13 Sep 2025 S3*, 14 Sep 2025 S1. Every wording below, oldest first.

Try each one first, then open its answer.

Question 1
12 Sep 2025 S2
54 $A and B invest ₹40,000 and ₹60,000 respectively in a business. What is A's share in a profit of ₹50,000?$
Tap an option to check your answer.
Question 2
13 Sep 2025 S3
55 $A, B, and C invested ₹40,000, ₹60,000, and ₹1,00,000 respectively in a business. If the total profit at the end of the year is ₹40,000, what is A's share of the profit?$
Tap an option to check your answer.
Question 3
14 Sep 2025 S1
54 $A, B, and C invest ₹40,000, ₹60,000, and ₹80,000 respectively for 1 year. What is B's share in a ₹55,000 profit?$
Tap an option to check your answer.

Question 1