I am attaching one of the answer sheets of FR received from one of my colleagues who is also a ranker. You may refer this answer sheet to understand how we present our answers. We are also trying to get the answer sheets of other subjects but it is taking time.
Link to PDF
https://drive.google.com/file/d/1-I2s7gXiWA9rLHz-KUVCkEY-dMKhMaqz/view?usp=drivesdk
Link to PDF
https://drive.google.com/file/d/1-I2s7gXiWA9rLHz-KUVCkEY-dMKhMaqz/view?usp=drivesdk