NEET Mock Tests, Practice Questions

Biology

20 mock tests

600 questions

Botany, zoology, genetics, ecology, human physiology...

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Chemistry

20 mock tests

600 questions

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

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Physics

20 mock tests

591 questions

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

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Practice tests for Topics/Chapters

Sample Questions

NEET Physics

The bulk modulus of a liquid is 2 × 10⁹ N/m². The fractional change in volume of the liquid when subjected to a pressure of 4 × 10⁶ N/m² is:

A 2 × 10⁻³

B 8 × 10⁻³

C 2 × 10⁻⁶

D 8 × 10⁻⁶

NEET Biology

Chargaff's rules are fundamental to understanding DNA structure. Which of the following correctly states Chargaff's observations?

A Adenine equals thymine, and guanine equals cytosine in double-stranded DNA

B Adenine equals guanine, and thymine equals cytosine

C Purine content equals pyrimidine content, but base ratios vary between species

D The amount of DNA is the same in all cells of an organism

NEET Chemistry

Propene reacts with HBr in the presence of peroxide to give:

A 2-Bromopropane

B 1-Bromopropane

C Propane

D 1,2-Dibromopropane

NEET Chemistry

25 mL of 0.1 M HCl neutralizes 20 mL of NaOH solution. The molarity of the NaOH solution is:

A 0.125 M

B 0.08 M

C 0.25 M

D 0.2 M

NEET Physics

A spherical shell of radius R has charge Q uniformly distributed on its surface. The electric field at a point inside the shell is:

A Non-zero and constant

B Zero

C Non-zero and varies with distance

D Infinite

NEET Chemistry

Which of the following statements about Group 16 elements (chalcogens) is correct?

A Ionization enthalpy decreases down the group while electron gain enthalpy becomes less negative from O to Te

B Atomic radius decreases down the group

C All elements show only -2 oxidation state

D Melting and boiling points decrease down the group

NEET Physics

In Young's double slit experiment, the slits are separated by 0.5 mm and the screen is placed 1.0 m away. The wavelength of light used is 500 nm. The fringe width is:

A 1.0 mm

B 0.5 mm

C 2.0 mm

D 0.1 mm

NEET Biology

In the human nervous system, the synaptic cleft is best described as:

A An electrical connection between two neurons

B A fluid-filled gap between the presynaptic and postsynaptic neurons across which neurotransmitters diffuse

C The membrane of the presynaptic neuron

D A structure that prevents the transmission of nerve impulses

About {{name}} NEET

NEET (National Eligibility cum Entrance Test) is the single mandatory entrance examination for admission to undergraduate medical (MBBS), dental (BDS), and AYUSH (BAMS, BHMS, BUMS) programs in India. Conducted by NTA (National Testing Agency), NEET is the only pathway to medical colleges across India including AIIMS, JIPMER, and state medical colleges. Over 20 lakh students appear for NEET every year to secure one of the 75,000+ seats available.

Exam Pattern (NEET UG 2026):
- Total Questions: 200 (MCQ-based; 45 from each subject)
- Total Marks: 720 (4 marks per correct answer, -1 for wrong)
- Duration: 3 hours 20 minutes (200 minutes)
- Mode: Pen-and-Paper / Computer-Based Test

Subjects and Question Distribution:
- Physics: 45 questions (Mechanics, Thermodynamics, Optics, Electricity, Modern Physics, Waves, Gravitation, Electromagnetic Induction)
- Chemistry: 45 questions (Physical Chemistry — Thermodynamics, Equilibrium, Electrochemistry; Organic Chemistry — Organic Reactions, Isomerism, Biomolecules; Inorganic Chemistry — Periodic Table, Coordination Compounds, Chemical Bonding)
- Biology (Botany & Zoology): 90 questions (Botany: Plant Physiology, Genetics, Ecology, Cell Biology, Reproduction, Biotechnology; Zoology: Human Physiology, Animal Kingdom, Evolution, Reproductive Health, Biotechnology)

Negative Marking:
- 4 marks for correct answer, -1 mark for wrong answer
- No marks deducted for unattempted questions

Eligibility: 10+2 with Physics, Chemistry, Biology/Biotechnology. Minimum 50% (General), 40% (General-PwD), 45% (SC/ST/OBC). Minimum age: 17 years. No upper age limit.

Career Opportunities: MBBS graduates become doctors with starting salaries of ₹6-15 LPA in private hospitals, ₹10-18 LPA in government service. Specializations (MD/MS) increase earning potential to ₹15-40+ LPA. International opportunities available via USMLE, PLAB.

Why Practice NEET Mock Tests: NEET tests speed, accuracy, and breadth of knowledge across three subjects. Our practice tests cover the complete NCERT syllabus with questions matching the actual NTA pattern, helping you secure a top rank for medical college admission.

Frequently Asked Questions — NEET Mock Tests

What is NEET?

NEET is a competitive examination for admission to higher education and career programs. MockTests.org provides free mock tests for NEET covering 3 subjects including Biology, Chemistry, Physics. Each test replicates the real exam pattern, marking scheme, and difficulty level with detailed solutions and explanations. The exam duration is 3 hours 20 minutes (200 minutes). The test includes negative marking for incorrect answers.

How many mock tests are available for NEET?

We offer 3 subject-wise mock tests for NEET that simulates the complete exam experience. Each test follows the actual exam pattern and marking scheme, with 200 (MCQ-based; 45 from each subject) practice questions available across all subjects.

Is it free to take NEET mock tests?

Yes, all mock tests for NEET 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 NEET?

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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