JEE Main Exam Starter Kit

Window: National Test | Subjects: Physics, Chemistry, Mathematics

Must-do topics

• Physics: Mechanics (NLM, rotation, gravitation), Waves & SHM, Electrostatics, Current & Magnetism, Optics, Modern Physics
• Chemistry: Physical (mole, thermodynamics, equilibrium, electrochem), Inorganic (periodic trends, p/d/f-block, coordination), Organic (GOC, hydrocarbons, carbonyls, amines, biomolecules)
• Mathematics: Algebra (complex nos, quadratic, progressions, binomial), Calculus (limits, derivatives, integrals, differential eqs, area), Coordinate geometry, Vectors & 3D, Probability

Top traps (avoid)

• Physics: mixing SI units, wrong vector direction
• Chem: rote-learning instead of conceptual trends
• Math: integration by wrong method; mislabeling axes in graph Qs

Time split
Math 33% | Physics 33% | Chemistry 33%
90 Qs → 3 sections → ~1 min per Q

Last-48h checklist

• 1 full mock timed; analyse weak areas
• Redo 20 calculus problems + 20 mechanics numericals
• Skim NCERT Inorganic tables & Organic conversions
• Revise all formulas in a 2-page sheet

Quick facts/frames

• Physics: Coulomb F = kq₁q₂/r²; AC: X_L=ωL, X_C=1/ωC
• Math: d/dx(sin⁡x)=cos⁡xd/dx(\sin x)=\cos xd/dx(sinx)=cosx; ∫e^x dx=e^x+C
• Chem: ΔG = –nFE; Kc=[products]/[reactants]

Speed tactics

• First pass: secure all direct formula/ncert Qs
• Second pass: medium difficulty; mark guesses carefully
• Third pass: time-eaters if buffer remains

Exam-day mini-plan
Chemistry warm-up → Math fresh → Physics last
Keep 15 min for review