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  1. Prepare for an exam
  2. /NEET
Exam preparation

NEET preparation

Medical entrance in Physics, Chemistry and Biology, each subject at its own pace.

24 mock tests · 232 questions · 217 problems

With a Standard plan

Paper pattern

Our full NEET papers follow this pattern.

  • Physics

    45 questions, 90 minutes

    Correct answer +4, wrong answer −1

  • Chemistry

    45 questions, 60 minutes

    Correct answer +4, wrong answer −1

  • Biology

    90 questions, 50 minutes

    Correct answer +4, wrong answer −1

The real exam: 180 questions in 3 hours.

Timed mock tests

Chapter tests and full papers. You get your score as soon as you finish.

  • BiologyAnimals Without a Backbone: NEET Style Test 20 questions · 10 minStart now
  • ChemistryChemical Thermodynamics: NEET Style Test 20 questions · 25 minStart now
  • ChemistryChemical Bonding: NEET Style Test

Practice questions and problems

Hardest first. Try each one on paper before you see the answer.

Physics

Questions

  • HardA 60 W and a 40 W bulb, both made for 220 V, are joined in series to a 220 V supply. Which glows brighter?
  • HardA satellite flies at a height of half the Earth's radius above the ground. What is g there? (g = 9.8 m/s² on the ground)
  • HardA steel wire 20 m long hangs down a mine shaft under its own weight. By how much does it stretch? (Density of steel 7800 kg/m³, Y = 2.0 × 10¹¹ Pa, g = 9.8 m/s².)

All problems for this exam

  • NEET problems →

The full list, by topic and level, each with a worked solution.

Preparing for another exam?

  • JEE Main
  • JEE Advanced
  • Olympiads
  • Board Exams
  • SAT
  • AP
  • A-Level
  • IB
20 questions · 25 min
Start now
  • BiologyBryophytes and Pteridophytes: NEET Style Test 20 questions · 10 minStart now
  • ChemistryPeriodic Trends: NEET Style Test 20 questions · 25 minStart now
  • ChemistryStoichiometry: NEET Style Test 20 questions · 25 minStart now
    • All Physics papers11
    • All Chemistry papers5
    • All Biology papers8
  • HardA copper wire and a steel wire of the same length carry the same load and stretch by the same amount. What is the ratio of the copper wire's diameter to the steel wire's? (Y: steel 2.0 × 10¹¹ Pa, copper 1.1 × 10¹¹ Pa.)
  • HardA body falls from rest from a height R above the Earth's surface. Ignoring air, how fast does it hit the ground? (g = 9.8 m/s², R = 6.4 × 10⁶ m.)
    • More Physics questions for NEET →

    Problems with worked solutions

    • HardA gas with γ = 1.40 at 5.5 × 10⁵ Pa fills 1.2 litres.
    • Hard0.80 mol of a monatomic ideal gas goes from A to C in two steps.
    • HardA gas goes clockwise round a triangle ABCA on a pressure-volume graph.
    • HardA lead bullet at 30 °C hits a steel plate at 340 m/s and stops.
    • HardA lift and its passengers have a mass of 1000 kg.
    More Physics problems for NEET →

    Chemistry

    Questions

    • HardA balloon holds 4 g of hydrogen and 16 g of oxygen. A spark sets off 2H₂ + O₂ → 2H₂O. Which gas runs out, and how much water is made?
    • MediumRank the oxygen species O₂⁺, O₂ and O₂⁻ by bond length, from the shortest.
    • MediumAnalysis shows that a colourless gas is 30.4% nitrogen and 69.6% oxygen, and a gas-density test puts its molar mass at 92 g mol⁻¹. Which formula fits both results?
    • HardRank Cl₂O, H₂O and OF₂ by bond angle, from the largest.
    • HardAmmonia joins each boron halide by giving its lone pair to boron. Which boron halide forms the strongest bond with ammonia?
    More Chemistry questions for NEET →

    Problems with worked solutions

    • HardFor N₂O₄(g) ⇌ 2NO₂(g), Δ H° = +57.2 kJ/mol and Δ S° = +175.8 J/(K mol).
    • HardSupercooled water freezes at 263 K. Take Δ H = -6.01 kJ/mol and Δ Ssystem = -22.0 J/(K mol).
    • HardBreaking one mole of CH₄(g) into atoms takes 1665 kJ.
    • Hard1.00 mol of an ideal gas at 300 K expands at constant temperature from 10.0 bar to 2.00 bar.
    • HardFluorine, F₂, has 18 electrons. Write its configuration and find its bond order.

    Biology

    Questions

    • MediumA teacher shows her class the hearts of a magur, a bullfrog and a peacock. How many chambers do the three hearts have altogether?
    • MediumA parasite in the liver of a sheep is flat, has suckers, and removes its wastes through flame cells. What is it?
    • MediumWhich group has three germ layers but no body cavity at all?
    • MediumMira opens the pods of self-pollinated RrYy plants and gathers 48 peas. How many of these peas should she expect to be both green and wrinkled?
    • MediumIn a sunflower variety, each endosperm cell has 51 chromosomes. How many chromosomes does one of its egg cells have?
    More Biology questions for NEET →

    Problems with worked solutions

    • HardIn the damp soil of a Kerala garden, Anu finds a long animal with no legs.
    • HardA teacher shows three worms: a leech ( Hirudinaria ), a marine worm with side flaps ( Nereis ), and…
    • HardIn a moss, a fern and a pine, say which generation is the main plant, and whether the other…
    • HardA cycad has 2n = 22, and a coconut palm has 2n = 32.
    • MediumPlace each animal in its class and say what makes it unusual for that class: Ornithorhynchus…
    More Chemistry problems for NEET →
    More Biology problems for NEET →