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NEET Mock Test 5: Full-Length 180-Question Paper with All-India Rank

A full-length NEET mock in the real pattern: 90 Biology, 45 Physics and 45 Chemistry questions, +4 for a correct answer and −1 for a wrong one. Mock 5 is the same paper for every student, so your rank is among everyone who sat it. Difficulty: 32% easy, 58% medium, 10% hard.

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What is in Mock 5

These are the chapters that carry the most questions in this mock. Click a chapter for practice questions on it.

Sample questions from Mock 5 with answers

10 of the 180 questions, with answers and explanations. The rest are in the app.

Question 1

Biology · Biotechnology: Principles and Processes

Restriction endonucleases are enzymes that:

  1. A join DNA fragments together
  2. B cut DNA at specific recognition sequences
  3. C synthesize new DNA strands
  4. D degrade RNA only

Answer: B. cut DNA at specific recognition sequences

Why: Restriction endonucleases recognize specific DNA sequences and cut the DNA at or near those sites — a key tool in recombinant DNA technology.

Question 2

Biology · Transport in Plants

The Casparian strips present in the endodermis of the roots are made of:

  1. A lignin only
  2. B suberin, which is impervious to water
  3. C cellulose
  4. D pectin

Answer: B. suberin, which is impervious to water

Why: Water has to pass through the cell membrane of the endodermal cells.

Question 3

Biology · Respiration in Plants

The RQ when the fats are respired is:

  1. A 0.9
  2. B about 0.7
  3. C 1
  4. D 1.5

Answer: B. about 0.7

Why: Fats need more oxygen for their oxidation.

Question 4

Biology · Evolution

The theory of spontaneous generation was disproved by the experiments of:

  1. A Miller
  2. B Darwin
  3. C Oparin
  4. D Louis Pasteur

Answer: D. Louis Pasteur

Why: He showed that life comes from pre-existing life in sterile flasks.

Question 5

Biology · The Living World

The classes of the animals with the similar characters are grouped under the:

  1. A genus
  2. B family
  3. C phylum
  4. D order

Answer: C. phylum

Why: In plants, it is called a division.

Question 6

Physics · Atoms

The shortest wavelength of the Balmer series (the series limit) is about (R = 1.097 × 10⁷ m⁻¹):

  1. A 820 nm
  2. B 656 nm
  3. C 91 nm
  4. D 365 nm

Answer: D. 365 nm

Why: 1/λ = R/2² for n = ∞, so λ = 4/R = 364.6 nm.

Question 7

Physics · Ray Optics and Optical Instruments

Two plane mirrors are inclined at 90° to each other. The number of images of an object placed between them is:

  1. A 3
  2. B 4
  3. C 5
  4. D 2

Answer: A. 3

Why: n = 360°/θ − 1 = 4 − 1 = 3.

Question 8

Chemistry · Hydrocarbons

Benzene reacts with chlorine in the presence of anhydrous FeCl₃ to give:

  1. A hexachlorobenzene only
  2. B phenol
  3. C chlorobenzene (electrophilic substitution)
  4. D benzene hexachloride

Answer: C. chlorobenzene (electrophilic substitution)

Why: The Lewis acid generates the electrophile Cl⁺.

Question 9

Chemistry · Hydrocarbons

According to Markovnikov's rule, when HBr adds to an unsymmetrical alkene, the hydrogen atom attaches to the carbon:

  1. A with fewer hydrogen atoms already attached
  2. B with more hydrogen atoms already attached
  3. C at the end of the chain always
  4. D that is part of a ring only

Answer: B. with more hydrogen atoms already attached

Why: Markovnikov's rule: in HX addition to an unsymmetrical alkene, H adds to the carbon already bearing more hydrogen atoms, forming the more stable carbocation intermediate.

Question 10

Chemistry · States of Matter

The surface tension of a liquid generally:

  1. A does not depend on temperature
  2. B increases as the temperature rises
  3. C decreases as the temperature rises
  4. D is zero at room temperature

Answer: C. decreases as the temperature rises

Why: Increased thermal motion weakens intermolecular attractions, which lowers the surface tension.

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Frequently asked questions

How many questions are in NEET Mock Test 5?

It has 180 questions in the NEET pattern: 90 in Biology (Botany and Zoology), 45 in Physics and 45 in Chemistry. Each correct answer earns 4 marks and each wrong answer loses 1.

Is NEET Mock Test 5 the same for every student?

Yes. Mock 5 is one fixed paper, the same for everyone, so every student who sits it is ranked on the same list. Your All-India rank for this mock appears after you submit it.

Is NEET Mock Test 5 free?

This page shows a free sample of the questions. The full mock and its All-India rank are part of NeetVictory Pro.

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