how should i prepare for iit jee. i am currently in class 9. give some tips for me so i can start my preparation from now. thank you

Hi Student

At point of time prepare for various olympaids so that base can be very strong.
Plus the topics in 9are related to 11 and in 10 are related to 12 so if you go for higher level at this point it will be easy in classes ahead. So start preparing for higher level/olympaid so that your foundation is strong.

Also increase your sitting power. Start from 4 hr per day. By 11^th make sure it is 12-14 hrs per day.