JEE Main Exam Survival Guide

A Fatskills Exam Survival Guide: what to focus on, what to avoid, and how to get through test day without panicking.

Window: India | Physics, Chemistry, Math

Must-do topics

• Physics: mechanics, motion, waves, EM, optics, modern physics
• Chemistry: mole concept, periodic table, bonding, thermodynamics, equilibrium
• Organic: reactions, isomerism, general principles
• Math: algebra, coordinate geometry, calculus, probability, trigonometry
• Focus heavily on NCERT examples and solved problems

Top traps

• Sign mistakes in vector or kinematics problems
• Forgetting exceptions in periodic trends
• Mixing area and volume in mensuration
• Mismanaging time on long organic derivations
• Skipping units in physics calculations
• Over-relying on memory without solving practice

Time split

• Physics: 30 Q → 1.5 min each
• Chemistry: 30 Q → 1.2 min each
• Math: 30 Q → ~2 min each
• Reserve 10 min for review

Last-48h checklist

• Revise NCERT summary tables and exceptions
• Re-solve 5 mock papers (review errors only)
• Quick pass of physics formulas + calculus identities
• Avoid learning new organic reactions
• Sleep full 8 hrs for focus

Quick formulas

• F = ma; v² = u² + 2as
• PV = nRT (ideal gas)
• ΔG = ΔH – TΔS
• ∫xⁿ dx = (xⁿ⁺¹)/(n+1)
• Binomial expansion basics

Speed tactics

• Start with the subject you’re strongest in
• Mark long Qs and return later
• Approximate calculations for speed, refine if time
• Double-check units in every calculation

Day-of mini-plan

• 10 easy physics warm-up problems
• Attempt easy/medium questions first, tough ones later
• Manage OMR carefully; bubble answers in batches

Ready to practice? Try the JEE MCQ practice sets on Fatskills.