I am not able to solve questions of ray optics and wave optics for jee main what to do should i leave it or study

Hii..



Please see the chapter wise weightage for physics and you can prepare accordingly:-



Physics - Units and Dimensions Weightage: 2% Measurement of Errors Weightage: 2% Vectors Kinematics Weightage: 1% Newtons Laws of Motion Weightage: 4% Friction Work, Energy and Power Weightage: 5% Electrostatics Weightage: 6% Current Electricity Weightage: 7% Wave Optics Weightage: 5% Ray Optics Weightage: 6% Centre of Mass, Momentum and Collision Weightage: 5% Rotational Dynamics Weightage: 4% Simple Harmonic Motion Weightage: 5% Fluid Mechanics Weightage: 2 5%. Wave Motion and String Waves Weightage: 5% Magnetism Weightage: 6% Heat & Thermodynamics Weightage: 6%.Nuclear Physics Weightage: 5% ,Modern Physics Weightage: 5%, Circular Motion Weightage: 1%  ,Properties of Matter, Elasticity Weightage: 2% ,Sound Waves Electromagnetic Induction Weightage: 3%, Alternating Current Weightage: 1%, Semiconductors and Electronic Devices 5%.



Hope this helps!!!

In my opinion, it’s not safe to leave any chapter because sometimes exam may get some direct questions and if you didn’t prepare some chapters you can’t answer them.

Never give a chance.

So please give a proper reading to all the chapters, so that you will be in a position to answer at least some easy or direct questions from the chapters in which you are not good at.

All the very best and good luck.

Dear Yaman,

According, to the 2017 analysis you can check the important topics for JEE Main below which will fetch you good marks

Physics

Capacitance- 6.67%

Current Electricity- 10.00%

Calorimetry & Thermal Expansion- 6.67%

KTG & Thermodynamics- 6.67%

Rigid Body Dynamics- 6.67%

Work, Power & Energy- 6.67%

Modern Physics- 10.00%

Chemistry

Chemical Bonding- 6.67%

S-Block- 6.67%

Alkyl Hallide, Alcohol & Ether (Reaction Mechanism)- 13.33%

Mole Concept- 10.00%

Mathematics

Co-ordinate Geometry (3-D)- 6.67%

Application of Derivatives- 6.67%

Functions- 6.67%

Matrix & Determinants- 6.67%

Probability- 6.67%

Good Luck!!