Hello Aspirant, you cannot differentiate between easy and difficult, however, you can score good marks with less practice in some  topics. Some of them are-

Maths- Straight lines, Trigonometry

Physics- Kinematics, Work power and energy.

Chemsitry- Atomic structure, Solid state, States of Matter.

Hope this helps.

Thank you.

Hello Aspirant,

last moment easy and important topics for JEE main are: