Four friends - A, B, C and D - play a game which involves money. They all start with different amounts, and at the end of 4 rounds, they end up with Rs. 1024 each. The results of each round are as given below:

In each round, the amount with the person who is ranked I becomes 4 times its value,the amount with the person who is ranked II becomes twice its value, the amount with the person who is ranked III remains the same, and the person who is ranked IV loses the amount that were gained by ranks I and II (such that the sum total of the amounts with the four of them remains constant in each round).

**Q1. **Who had the least amount before the game started?

- A
- B
- C
- D

**Q2. **At the end of which round did C have the least amount among all four?

- Round 1
- Round 2
- Round 3
- Round 4

**Q3. **What is the maximum amount that anyone had in any of the four rounds?

- Rs. 2304
- Rs. 1152
- Rs. 1728
- Rs. 2048

**Q4. **Who had the least amount at the end of round 3?

- A
- B
- C
- D