Hi aspirant,

Jee main is the largest undergraduate Engineering entrance examination so has a high competition and tough syllabus so nothing is easy. But there are some chapters which have very few concepts and can be mastered easily. Following below I am providing some of the chapters which may help you to score good marks:

Physics:

• Semiconductors
• All chapters of Modern Physics
• Fluid Dynamics
• Vectors

Mathematics

• AP and GP
• Permutations and combinations
• Relations and Functions
• Vector

Chemistry

• Hydrocarbons and goc
• S block elements
• Solid states
• Surface Chemistry
• Biomolecules
• Polymers

Hope it helps!