B.Sc . 1st-year Important Questions in Chemistry: B.Sc 1st year important questions in Chemistry Download (PDF)

B.Sc . 1st-year Important Questions in Physics: B.Sc 1st year Physics Important Questions Download (Pdf)

Hey, 

Clear out your basic concepts of 11th and 12th.

Solve all the previous papers .Read some pathfinder there are many good books like Aarhihant and evergreen. The books will help you out even there many important questions.

Thanks!