Should i do practice questions from booklet or unit test at this time or stick to previous year only? tell me iam nervous at this time...

First of all be as calm as you can We know it is a stressful and panicking environment but we would suggest to be as easy as you can. Trust your hard work. And for practise I would...

Solve all the previous year questions and revise the part in a regular manner in which you find difficulty in solving questions