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Mixed JEE Main practice covering Physics, Chemistry, Mathematics.
40 Questions45 Mins160 Marks+4 / −1 marks
JEE Main Test Series
Paper 1 · Physics, Chemistry & Mathematics
Original foundation-to-intermediate practice: 25 questions per subject. This practice player uses MCQs throughout; official Paper 1 also includes numerical-answer questions. Use NTA papers for the complete official format.
75 questions per full mock·180 minutes·+4 / −1 marks
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Mixed JEE Main practice covering Physics, Chemistry, Mathematics.
75 Questions180 Mins300 Marks+4 / −1 marks
JEE Main practice hub
Prepare for JEE Main, one section at a time
Build accuracy with original subject drills, review worked explanations, and progress to mixed mocks.
45
Practice tests
3
Subjects
12
Full mocks
All in-app sets below are original generated practice with explanations. Official past papers, model papers and examination notices are linked in their own section.
Subject-wise test series
10 sets of 25 questions for each subject · 20 minutes per set.
01
Physics
02
Chemistry
03
Mathematics
12 mixed full mock tests
75 questions · 180 minutes · 300 practice marks · explanations included
Full Mock 01
Mixed subjects · worked explanations
Full Mock 02
Mixed subjects · worked explanations
Full Mock 03
Mixed subjects · worked explanations
Full Mock 04
Mixed subjects · worked explanations
Full Mock 05
Mixed subjects · worked explanations
Full Mock 06
Mixed subjects · worked explanations
Full Mock 07
Mixed subjects · worked explanations
Full Mock 08
Mixed subjects · worked explanations
Full Mock 09
Mixed subjects · worked explanations
Full Mock 10
Mixed subjects · worked explanations
Full Mock 11
Mixed subjects · worked explanations
Full Mock 12
Mixed subjects · worked explanations
Previous-year papers & official resources
Open the source documents below. A model paper is a sample, not a past examination paper. Notice links may require selecting the examination year or signing in to view a released response sheet.
Third-party paper collectionJEE Main 2013–2026 papers · AglaSem collection ↗Official noticesJEE Main official examination notices ↗
Original exam-pattern practice
Generated questions inspired by the syllabus; these are not reproduced previous-year questions.
JEE Main subject & topic revision
Choose a subject for concept explanations, key formulas, worked examples and common mistakes. Start a topic test after revision. These are focused study notes and original practice questions, supporting the wider official syllabus.
3 subjects · 7 topics shown
Physics2 topics · Revise & practise
Choose a model, state its assumptions and check dimensions.
Physics: Newton’s laws and work–energy
Draw the forces acting on the object and choose a direction before writing an equation. The net force determines acceleration. Work depends on the force component along displacement, while kinetic energy depends on speed squared. State whether the simple constant-force model applies.
Key formula
F_net = ma; K = ½mv²; W = Fs cosθ for a constant force
Worked example
A 2 kg object accelerating at 3 m/s² experiences a net force of 6 N. At a speed of 4 m/s it has kinetic energy ½ × 2 × 4² = 16 J.
Common mistake
The net force is the vector sum of all forces, not necessarily the largest force. Doubling speed quadruples kinetic energy.
Physics: circuits and wave relations
For an ohmic resistor under fixed physical conditions, voltage and current are proportional. Track whether circuit components are in series or parallel before simplifying them. For waves, distinguish propagation speed from the motion of an individual particle of the medium.
Key formula
V = IR; wave speed v = fλ
Worked example
A resistor carrying 2 A with a 12 V potential difference has resistance 6 Ω. A wave with frequency 50 Hz and wavelength 2 m travels at 100 m/s.
Common mistake
Do not use the same current through every branch of a parallel circuit. Frequency, wavelength and speed have different units.
Chemistry2 topics · Revise & practise
Connect particle counts, mass and solution quantities with their units.
Chemistry: mole concept and concentration
Convert between mass and amount of substance using molar mass. Molarity is the amount of solute per litre of solution, not per litre of solvent. Keep the chemical identity and units explicit, especially when comparing substances with different molar masses.
Key formula
n = mass / molar mass; molarity = moles of solute / litres of solution
Worked example
36 g of water corresponds to 36/18 = 2 mol using a molar mass of 18 g/mol. Dissolving 0.5 mol of solute to make 2 L of solution gives a molarity of 0.25 mol/L.
Common mistake
Convert millilitres to litres before calculating molarity. Equal masses of different substances need not contain equal numbers of moles.
Chemistry: atomic structure and isotopes
Atomic number counts protons. Mass number counts protons plus neutrons for a particular isotope. A neutral atom has the same number of electrons as protons; ion formation changes electron count rather than changing the element’s atomic number.
Key formula
Neutrons = mass number − atomic number
Worked example
An atom with atomic number 11 and mass number 23 has 11 protons and 12 neutrons. As a neutral atom it has 11 electrons; a singly positive ion has 10.
Common mistake
Do not subtract the atomic number from an average atomic mass to claim an exact isotope neutron count.
Mathematics3 topics · Revise & practise
Name the rule before applying it, then verify the result where possible.
Mathematics: derivatives and definite integrals
A derivative describes local rate of change. A definite integral accumulates signed contributions over an interval. Identify the variable, apply the relevant rule, and substitute limits only after finding an antiderivative when using the fundamental theorem of calculus.
Key formula
d(x^n)/dx = nx^(n−1); ∫_a^b f(x)dx = F(b) − F(a)
Worked example
For f(x) = 3x² + 2x, f′(x) = 6x + 2 and f′(1) = 8. Also, ∫ from 0 to 2 of 3x dx = [3x²/2] from 0 to 2 = 6.
Common mistake
The integral over an interval is not generally the value of the integrand at the upper limit. Check signs when subtracting endpoint values.
Mathematics: quadratics and root relations
For a quadratic with a non-zero leading coefficient, the sum and product of roots follow from the coefficients. The discriminant identifies the nature of the roots. Substitute a proposed root back into the original polynomial as a quick check.
Key formula
For ax² + bx + c = 0: α + β = −b/a; αβ = c/a; discriminant = b² − 4ac
Worked example
For x² − 5x + 6 = 0, the roots sum to 5 and multiply to 6, so they are 2 and 3. Both satisfy the equation on substitution.
Common mistake
Preserve the minus sign in −b/a. A positive sum of roots does not imply that every coefficient is positive.
Geometry and mensuration
Separate lengths, areas and volumes and identify the shape before using a formula. Draw the labelled dimensions. A diagram may not be to scale, so use stated relationships rather than visual estimates. In coordinate or algebraic work, check whether a result is physically meaningful.
Key formula
Rectangle: A = lw; circle: A = πr²; circle circumference = 2πr
Worked example
A circle of radius 7 cm has area 49π cm² and circumference 14π cm. If a diameter of 14 cm is supplied, divide it by two before using the radius-based formulas.
Common mistake
Using the diameter as the radius makes a circle’s calculated area four times too large.
Subjects, practice formats & answer review
JEE Main preparation guide: mock tests and previous-year resources
JEE Main Paper 1 preparation requires understanding how a physical model, chemical relation or mathematical method applies to a question. This page provides foundation-to-intermediate Physics, Chemistry and Mathematics MCQ practice. Use it to check formula use, units and algebra before moving to more demanding chapter work and complete official-format past papers.
Explore JEE Main tests and practice setsJEE Main subjects and revision priorities
Physics
Practise applications of force, motion, kinetic energy, resistance and waves. Write the governing relation first, substitute consistent units and test whether the result has the correct dimensions.
Chemistry
Revise mole calculations, atomic structure and solution concentration through the available numerical MCQs. Connect each formula to its meaning and add wider physical, organic and inorganic chemistry study.
Mathematics
Review derivatives, definite integrals and quadratic-root relations. State the rule being used and check the result by substitution or an alternative method where possible.
How to prepare with JEE Main mock tests
- Use a 25-question subject set after revising the relevant chapter. For every formula error, write the conditions under which the formula applies.
- Use the 75-question, 180-minute mixed practice mock to rehearse switching between Physics, Chemistry and Mathematics. Prioritise correctness before trying to use the entire time allowance.
- Supplement this MCQ player with authentic Paper 1 practice, including numerical-answer questions. Analyse past-paper difficulty and chapter coverage separately from these foundation exercises.
Practice format, timing and marking
The practice series has 25 MCQs per PCM subject, 75 questions and 180 minutes in a full mock, with +4 correct and −1 incorrect. It is not a complete official simulator: all playable questions here are MCQs, while official Paper 1 also contains numerical-answer questions.
JEE Main previous-year papers and official information
Use a past paper to understand question wording and topic balance, and a generated drill to practise a concept. Check the source label before treating a resource as an authentic examination paper. Official model papers, third-party collections and memory-based reconstructions have different purposes. For syllabus, eligibility, dates and recruitment rules, refer to Official JEE Main website.
JEE Main mock test and preparation FAQs
Does the JEE Main player include numerical-answer questions?
This practice hub currently uses MCQs throughout. Use the linked past-paper resources for the complete Paper 1 format, including numerical-answer questions.
What level are the generated PCM questions?
They are foundation-to-intermediate exercises intended to reinforce concepts and formula applications. They are not a claim to match the difficulty of every official shift.
Where can I find JEE Main previous-year papers?
The resource section links to a labelled AglaSem collection of JEE Main papers and the official JEE Main website for examination notices.
How should I review a JEE Main practice solution?
Check the model or theorem, its assumptions, algebra and units separately. A correct formula used outside its conditions can still give an incorrect answer.
time2mock is an independent practice platform. Generated questions support revision and do not guarantee complete syllabus coverage. Practice scores are learning feedback, not official results or selection predictions.