greetings,
if you are a science student, a regular study is very important because concepts studied in class 11 serve as a base for class 12.
make sure that you study 45 mins chemistry, 45 mins maths and 45 mins physics daily.
revise a single topic three times to attain perfection. regular studies and subsequent revision will help you clear entrance exams also.
if you are an arts student,you may study at the end moment and get 100% but try to revise daily.
if you are a commerce student revise practical subjects like accounts and economics daily for 45 mins each.
hope this helps.
good luck
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