Question

i am in a tension because after 2 days i have my paper and i have not studied yet what to do

Answer 1

Firstly You should be studying now and you are here asking such questions...
U should study topics from your ncert textbook and doing sample papers or previous year papers...

Answer 2

first u have to consntret on ur examination and rhen u have to study some main points which will come ac to u .. and start reading from now