hello aspirant..

the answer is no because you need to have atleast a percentile of 50 in physics so that you can keep up the percentile if you score a percentile of 95 plus in both the maths and chemistry. try not to skip the chapters in physics take easy chapters having weightage in jee mains and keep tthose chapters ready so that it helps in improving your perccentile. work hard time is sufficiently available if you start from now.

hope this helps

all the best