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 13 is the same paper for every student, so your rank is among everyone who sat it. Difficulty: 27% easy, 66% medium, 7% hard.
Timed, marked the NEET way, with your All-India rank when you finish.
These are the chapters that carry the most questions in this mock. Click a chapter for practice questions on it.
36 chapters in all
| Chapter | Questions |
|---|---|
| Motion in a Plane | 5 |
| Atoms | 4 |
| Current Electricity | 4 |
| Electromagnetic Induction | 3 |
| Laws of Motion | 3 |
| Gravitation | 3 |
| System of Particles and Rotational Motion | 3 |
| Mechanical Properties of Solids | 2 |
22 chapters in all
25 chapters in all
10 of the 180 questions, with answers and explanations. The rest are in the app.
The cell envelope of a bacterial cell consists of:
Answer: D. the glycocalyx, the cell wall and the plasma membrane
Why: The three layers function together as a single protective unit.
Which of the following is a jawless vertebrate?
Answer: B. lamprey, Petromyzon
Why: The class is Cyclostomata.
IUDs (intrauterine devices) such as Lippes loop work mainly by:
Answer: A. increasing phagocytosis of the sperms within the uterus, and making the uterus unsuitable for implantation
Why: The hormone-releasing IUDs make the cervix hostile to sperms.
DNA bands in an agarose gel are made visible by staining with:
Answer: A. ethidium bromide and exposure to UV light, which gives orange-coloured bands
Why: The separated bands are then cut out and eluted.
The ethylene breaks the seed and bud dormancy, initiates the germination in the peanut seeds and the sprouting of the potato tubers. It also promotes the:
Answer: B. root growth and the root hair formation, which increases the absorption surface
Why: It promotes the flowering in the mango and the pineapples.
A bimetallic strip of brass and iron is heated. It bends with the brass on the outer (convex) side because:
Answer: A. brass expands more than iron
Why: The metal with the larger α lengthens more and lies on the outside of the curve.
The rate of conduction of heat through a rod of cross-sectional area A and length L, with a temperature difference ΔT across it and conductivity K, is:
Answer: B. KAΔT/L
Why: This is the law of heat conduction.
When the ratio of [salt]/[acid] in an acetic acid buffer is 10, the pH is (pKa = 4.76):
Answer: C. 5.76
Why: pH = 4.76 + log 10.
Photochemical smog is characterised by high concentrations of:
Answer: B. ozone, PAN and aldehydes
Why: It is formed from nitrogen oxides and hydrocarbons in sunlight.
Alkaline hydrolysis of an ester (saponification) is irreversible because:
Answer: A. the carboxylic acid formed is converted to its salt, which cannot react with the alcohol
Why: Acid hydrolysis is reversible.
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.
Yes. Mock 13 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.
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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