as per jee mains
in chemistry the in organic portion have major weightage and of organic also
and in physics the machenics , and electronics portion have major weightage
if u have grip on this topics u can clear jee mains with good marks
and as per jee advanced
in physics machenics , fluid machenics , gravitation , electronics , magnetism and optics portion have a major weightage
where as in chemistry the major weightage is of only organic chemistry
and my friend all these are much intresting topics
if u study seriously
ok all the best
hope for ur good …....................................................................................................................................
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