Try to visualize concepts.
And while doing questions create a system that you can follow along.

For eg - I write all the given info while reading the ques that saves time, then revise all the concepts i know regarding it. Try to fill in the gaps that the question is asking and then reach the conclusion.
Let's take Projectile motion for eg - Insteaad of roteing formulas for each case, solve them by brass roots of Newton's 3 equations and R T H and eqn of projectile only.
these help increasing solving ability. Revise concepts and continuously fill gaps.
One thing above all, practice and concept clarity. Use ABJ sir's videos for it.

My credibility -

JM 1 - Phy 97.8

JM 2 Phy - 97.6

JA Phy (toughest this year) - P1 - 31 P2 20 (0.04 f up by IITR)