JEE Advanced Mock Tests, Practice Questions

Chemistry

8 mock tests

241 questions

Physical, organic, inorganic chemistry — equilibrium, kinetics, electrochemistry, coordination compounds...

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Mathematics

9 mock tests

220 questions

Algebra, calculus, coordinate geometry, trigonometry, probability, statistics...

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Physics

11 mock tests

324 questions

Mechanics, optics, thermodynamics, electricity, modern physics, electromagnetic waves...

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Practice tests for Topics/Chapters

Sample Questions

JEE Advanced Physics

A capacitor of capacitance C is charged to a voltage V₀ and then disconnected from the battery. A dielectric slab of dielectric constant K is slowly inserted between the plates. The work done in inserting the slab is:

A CV₀²(K - 1)/(2K)

B -CV₀²(K - 1)/(2K)

C CV₀²/(2K)

D CV₀²(K + 1)/2

JEE Advanced Mathematics

The number of real values of λ for which the system (λ+1)x + 2y = 0 and 3x + (λ+1)y = 0 has a non-trivial solution is:

A 0

B 3

C 1

D 2

JEE Advanced Physics

A series LCR circuit has L = 1 H, C = 1 microfarad, and R = 1 ohm. The quality factor Q of the circuit is:

A 1000

B 100

C 10

D 0.001

JEE Advanced Chemistry

For a given metal-ligand system, the ratio of crystal field splitting energy for tetrahedral (Δₜ) to octahedral (Δₒ) geometry is approximately:

A 4/9

B 1

C 9/4

D 2/9

JEE Advanced Physics

Two identical long straight wires are placed parallel to each other at a distance d apart, carrying currents I₁ and I₂ in the same direction. A third identical wire carrying current I₃ is placed equidistant from both wires in the plane of the first two. The third wire experiences zero force when I₃ is at a distance x from the midpoint between the two wires, where:

A I₃(I₁ - I₂)/(I₁ + I₂) = x/d

B I₁/I₂ = ((d + x)/(d - x))²

C I_1/I_2 = (d + 2x)/(d - 2x)

D I₁ + I₂ = 0

JEE Advanced Chemistry

The standard EMF of the cell Zn|Zn²⁺(0.01 M)||Cu²⁺(1.0 M)|Cu at 298 K is E°_cell = 1.10 V. The EMF of the cell under these conditions is given by the Nernst equation. The value of n (number of electrons transferred) and the EMF are:

A n=2, E = 1.16 V

B n=1, E = 1.10 V

C n=2, E = 1.10 V

D n=2, E = 1.04 V

JEE Advanced Physics

A parallel plate capacitor is connected to a battery. A dielectric slab is inserted while the battery remains connected. Which of the following quantities increases?

A Electric field between the plates

B Charge on the capacitor

C Energy stored

D Both charge and energy stored

JEE Advanced Chemistry

The number of microstates for a system of 3 distinguishable particles distributed among 2 energy levels with total energy 3ε (where each particle in the higher level has energy ε) is:

A 3

B 6

C 8

D 1

About JEE Advanced

JEE Advanced is the premier national-level entrance examination for admission to undergraduate engineering programs at the Indian Institutes of Technology (IITs) — the most prestigious engineering institutions in India. Conducted annually by one of the seven IITs on a rotational basis, JEE Advanced is the gateway to B.Tech, B.S., M.S., and dual-degree programs across disciplines including Computer Science, Mechanical, Electrical, Chemical, Civil, Aerospace, and Biotechnology engineering.

Exam Pattern (JEE Advanced 2026):
- Total Questions: Approximately 90-100 (MCQ, Integer Type, Paragraph Type)
- Total Marks: 360 (3 marks per question)
- Duration: 3 hours per paper (2 papers — Paper 1 and Paper 2)
- Mode: Computer-Based Test (CBT)

Question Types:
- Multiple Choice Questions (MCQ): Single and multiple correct options
- Integer Type: Numerical answer (0-9)
- Paragraph Type: Comprehension-based questions with sub-questions

Subjects and Topic Coverage:
- Physics: Mechanics, Thermodynamics, Optics, Electricity & Magnetism, Modern Physics, Waves, Electromagnetic Induction
- Chemistry: Physical Chemistry (Equilibrium, Kinetics, Electrochemistry), Organic Chemistry (Reactions, Mechanisms, Stereochemistry), Inorganic Chemistry (Periodic Table, Coordination Compounds, Metallurgy)
- Mathematics: Algebra (Matrices, Determinants, Complex Numbers), Calculus (Limits, Continuity, Differentiation, Integration, Differential Equations), Coordinate Geometry, Vector Algebra, Probability

Negative Marking:
- MCQ (single correct): -1/3 mark for wrong answer
- MCQ (multiple correct): -1 mark for wrong answer
- Integer type: No negative marking

Eligibility: Candidates must qualify JEE Main (Paper 1) and be in the top 2.5 lakh rank holders. Upper age limit: No upper age limit as per Supreme Court directive. Only two attempts allowed in consecutive years.

Admission Process: JEE Advanced rank (AIR) determines seat allocation through centralized counselling (JoSAA). Seat allocation considers rank, preferences, category, and seat availability at each IIT.

Career Opportunities: IIT graduates command the highest starting salaries among Indian engineering graduates (₹10-50+ LPA). IIT alumni lead top companies worldwide and have founded successful startups valued at billions.

Why Practice JEE Advanced Mock Tests: JEE Advanced tests deep conceptual understanding and problem-solving ability. Our mock tests replicate the actual exam difficulty level, helping you master tricky problems and manage time across three hours of intense problem-solving.

Frequently Asked Questions — JEE Advanced Mock Tests

What is JEE Advanced?

JEE Advanced is a competitive examination for admission to higher education and career programs. MockTests.org provides free mock tests for JEE Advanced covering 3 subjects including Chemistry, Mathematics, Physics. Each test replicates the real exam pattern, marking scheme, and difficulty level with detailed solutions and explanations. The exam duration is 3 hours per paper (2 papers — Paper 1 and Paper 2). The test includes negative marking for incorrect answers.

How many mock tests are available for JEE Advanced?

We offer 3 subject-wise mock tests for JEE Advanced that simulates the complete exam experience. Each test follows the actual exam pattern and marking scheme, with Approximately 90-100 (MCQ, Integer Type, Paragraph Type) practice questions available across all subjects.

Is it free to take JEE Advanced mock tests?

Yes, all mock tests for JEE Advanced are completely free — no hidden charges, no premium subscriptions, no paywalls. Every test, solution, and result is free forever. You can start taking tests immediately without even creating an account.

How do I prepare for JEE Advanced?

Start by taking a subject-wise test to assess your current level in each topic. Identify weak areas and practice with targeted tests to build confidence. Then take the full mock test under timed conditions to simulate the real exam. After each test, review every question with its step-by-step solution and explanation. If you have an account, track your score trends over time to measure improvement.

Do I need to create an account to take tests?

No, you can take tests as a guest — just click Select on any test and start immediately. However, creating a free account lets you save your test history, track progress over time, compare scores across different tests, and view detailed performance analytics for each subject.

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