- No data uploaded
- Instant results
NEET UG Mock Test
A timed 25-question mock for the National Eligibility cum Entrance Test (UG) covering biology, chemistry, physics. Answer, submit and review every question with its explanation; set negative marking to match your exam’s current scheme.
NEET UG mock test
25 questions · 1 mark each · the timer starts with your first answer and the test submits itself when time runs out.
-
Q1.BiologyWhich part of the brain controls balance and coordination?
Answer: B — Cerebellum
The cerebellum coordinates movement and balance.
-
Q2.ChemistryThe main component of natural gas is:
Answer: A — Methane
Methane (CH₄).
-
Q3.PhysicsThe phenomenon responsible for the blue colour of the sky is:
Answer: A — Rayleigh scattering
Shorter (blue) wavelengths are scattered more by air molecules.
-
Q4.BiologyThe number of chromosomes in a normal human body cell is:
Answer: D — 46
Humans have 46 chromosomes (23 pairs).
-
Q5.Chemistry36.5 g of glucose (molar mass 180) is dissolved to make 2000 mL of solution. Find the molarity.
Answer: A — 0.101 M
Moles = 36.5/180 = 0.203; molarity = moles ÷ litres = 0.203 ÷ 2 = 0.101 M.
-
Q6.PhysicsA body with initial velocity 18 m/s accelerates at 6 m/s² for 5 s. Find the distance covered.
Answer: C — 165 m
s = ut + ½at² = 18×5 + ½×6×5² = 165 m.
-
Q7.BiologyWhich disease is caused by a deficiency of iodine?
Answer: C — Goitre
Iodine deficiency causes goitre (thyroid enlargement).
-
Q8.ChemistryWhich of these is an alkali metal?
Answer: A — Potassium
Potassium is in Group 1 (alkali metals).
-
Q9.PhysicsThe SI unit of power is the:
Answer: C — Watt
1 watt = 1 joule per second.
-
Q10.BiologyBile is produced by the:
Answer: A — Liver
Bile is made in the liver and stored in the gall bladder.
-
Q11.ChemistryWhat is the pH of a solution with [H⁺] = 10⁻⁴ mol/L?
Answer: C — 4
pH = −log[H⁺] = −log(10⁻⁴) = 4.
-
Q12.PhysicsA body with initial velocity 9 m/s accelerates at 2 m/s² for 2 s. Find the distance covered.
Answer: A — 22 m
s = ut + ½at² = 9×2 + ½×2×2² = 22 m.
-
Q13.BiologyMalaria is caused by:
Answer: A — Plasmodium (a protozoan)
Plasmodium parasites are spread by female Anopheles mosquitoes.
-
Q14.ChemistryAn oxidation reaction involves:
Answer: D — Loss of electrons
Oxidation is loss of electrons (OIL RIG).
-
Q15.PhysicsWhich colour of visible light has the longest wavelength?
Answer: B — Red
Red light has the longest wavelength (~700 nm).
-
Q16.BiologyThe powerhouse of the cell is the:
Answer: A — Mitochondrion
Mitochondria produce ATP through cellular respiration.
-
Q17.Chemistry4 g of HCl (molar mass 36.5) is dissolved to make 250 mL of solution. Find the molarity.
Answer: C — 0.438 M
Moles = 4/36.5 = 0.11; molarity = moles ÷ litres = 0.11 ÷ 0.25 = 0.438 M.
-
Q18.PhysicsWhat force is needed to accelerate a 39 kg mass at 3 m/s²?
Answer: B — 117 N
F = ma = 39 × 3 = 117 N.
-
Q19.BiologyThe green pigment in plants is:
Answer: C — Chlorophyll
Chlorophyll absorbs red and blue light for photosynthesis.
-
Q20.ChemistryWhich bond is formed by the sharing of electrons?
Answer: A — Covalent
Covalent bonds share electron pairs.
-
Q21.PhysicsThe speed of light in vacuum is approximately:
Answer: C — 3 × 10⁸ m/s
c ≈ 2.998 × 10⁸ m/s.
-
Q22.BiologyWho proposed the theory of evolution by natural selection?
Answer: B — Charles Darwin
Darwin (with Wallace) proposed natural selection; ‘On the Origin of Species’ was published in 1859.
-
Q23.Chemistry36.5 g of HCl (molar mass 36.5) is dissolved to make 2000 mL of solution. Find the molarity.
Answer: A — 0.5 M
Moles = 36.5/36.5 = 1; molarity = moles ÷ litres = 1 ÷ 2 = 0.5 M.
-
Q24.PhysicsFind the power dissipated when 1 A flows through a 4 Ω resistor.
Answer: A — 4 W
P = I²R = 1² × 4 = 4 W.
-
Q25.BiologyThe process by which cells divide to form gametes is:
Answer: A — Meiosis
Meiosis halves the chromosome number to form gametes.
How the mock test works
- The timer starts with your first answer; the test submits itself when time runs out.
- Choose the negative marking that matches your exam (many Indian exams deduct ¼ or ⅓ of a mark — check the official notification).
- After submitting you get your score, accuracy, time taken and a topic-wise breakdown, then every explanation.
- “New mock test” builds another paper — calculation questions get new numbers.
About NEET UG
National Eligibility cum Entrance Test (UG) — conducted by National Testing Agency (NTA). The single entrance test for MBBS, BDS, AYUSH and nursing admissions across India.
Original practice questions written for this site in the style and difficulty of each exam’s syllabus. They are not past papers and the site is not affiliated with any exam body. Exam patterns, marking schemes and syllabi change — always check the latest official notification.
NEET UG practice topics
| Topic | Section | Question source |
|---|---|---|
| Biology | Science | Question bank |
| Chemistry | Science | Calculated + question bank |
| Physics | Science | Calculated + question bank |