Hello,

There is no subject wise cut off in JEE Mains.You qualified the examination or not that depends on your percentile which is mentioned on the scorecard of your JEE Mains result. Calculating your total marks then it will be 171 which is very good marks. You percentile will be around 99.25 - 99.45. You had qualified the JEE Mains exam so congratulations for that. wishing you all the luck.

Thank You!