India’s overall food grain production (based on 4th Advance estimates) is estimated to have touched how much?
315.72 million tonnes in 2021-22 crop year ( last year it was 310.74mt)
Instruction: India’s overall food grain production (based on 4th Advance estimates) is estimated to have touched how much?
Context: 
Response: 315.72 million tonnes in 2021-22 crop year ( last year it was 310.74mt)