CUET Physics Question Paper PDF, Download Previous Year Papers

CUET 2025 Physics Question Paper PDF Download

Download the CUET 2025 Physics Question Paper PDF to practice with actual exam questions. This resource helps aspirants understand the exam pattern, question types, and difficulty level effectively.

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CUET Physics Previous Year Questions

Given below is a selection of important questions from previous years' CUET papers. Practising and solving these questions will help you become familiar with the nature of the question paper and the exam pattern. Going through these questions thoroughly is crucial in your CUET preparation for acing the CUET 2026 exam.

1- Two charged particles, placed at a distance $d$ apart in a vacuum, exert a force $F$ on each other. Now, each of the charges is doubled. To keep the force unchanged, the distance between the charges should be changed to _____.

Fill in the blank with the correct answer from the options given below.

(1) $4d$

(2) $2d$

(3) $d$

(4) $d^2$

Correct Answer: 2

Solution: To solve this, we apply Coulomb's Law:

$F = k \dfrac{q_1 q_2}{d^2}$

Now, both charges are doubled, so:

$q_1' = 2q_1, \quad q_2' = 2q_2$

The new force becomes:

$F' = k \dfrac{(2q_1)(2q_2)}{d'^2} = k \dfrac{4 q_1 q_2}{d'^2}$

To keep the force unchanged ($F' = F$):

$k \dfrac{4 q_1 q_2}{d'^2} = k \dfrac{q_1 q_2}{d^2}$

Cancel $k q_1 q_2$ from both sides:

$\dfrac{4}{d'^2} = \dfrac{1}{d^2}$

$d'^2 = 4 d^2 \implies d' = 2d$

2- Two parallel plate capacitors of capacitances $2,\mu\text{F}$ and $3,\mu\text{F}$ are joined in series and the combination is connected to a battery of $V$ volts. The values of potential across the two capacitors $V_1$ and $V_2$ and energy stored in the two capacitors $U_1$ and $U_2$ respectively are related as ______.

Fill in the blank with the correct answer from the options given below.

(1) $V_1 : V_2 = U_1 : U_2 = 3 : 2$

(2) $V_1 : V_2 = U_1 : U_2 = 2 : 3$

(3) $V_1 : V_2 = 3 : 2$ and $U_1 : U_2 = 2 : 3$

(4) $V_1 : V_2 = 2 : 3$ and $U_1 : U_2 = 3 : 2$

Correct Answer: 3

Solution: Capacitors in series have the same charge $Q$.

Voltage across each capacitor: $V_i = Q / C_i$

Energy stored in each capacitor: $U_i = \frac{1}{2} C_i V_i^2$

Given: $C_1 = 2,\mu\text{F},\ C_2 = 3,\mu\text{F}$

Step 1: Ratio of voltages

$\frac{V_1}{V_2} = \frac{Q / C_1}{Q / C_2} = \frac{C_2}{C_1} = \frac{3}{2}$

Step 2: Ratio of energies

$\frac{U_1}{U_2} = \frac{\frac{1}{2} C_1 V_1^2}{\frac{1}{2} C_2 V_2^2} = \frac{C_1}{C_2} \cdot \left(\frac{V_1}{V_2}\right)^2 = \frac{2}{3} \cdot \left(\frac{3}{2}\right)^2 = \frac{2}{3} \cdot \frac{9}{4} = \frac{3}{2}$

Therefore: $V_1 : V_2 = 3 : 2$, $U_1 : U_2 = 2 : 3$

3- Two charged metallic spheres with radii $R_1$ and $R_2$ are brought in contact and then separated. The ratio of final charges $Q_1$ and $Q_2$ on the two spheres respectively will be _____.

Fill in the blank with the correct answer from the options given below.

(1) $Q_1 : Q_2 = R_2 : R_1$

(2) $Q_1 : Q_2 < R_1 : R_2$

(3) $Q_1 : Q_2 > R_1 : R_2$

(4) $Q_1 : Q_2 = R_1 : R_2$

Correct Answer: 4

Solution: When two metallic spheres are brought into contact, charges redistribute so that potentials are equal.

Potential of a sphere: $V = \frac{Q}{4 \pi \varepsilon_0 R}$

Equating potentials after contact:

$\frac{Q_1}{R_1} = \frac{Q_2}{R_2} \implies \frac{Q_1}{Q_2} = \frac{R_1}{R_2}$

4- The current through a $4/3,\Omega$ external resistance connected to a parallel combination of two cells of $2,\text{V}$ and $1,\text{V}$ emf and internal resistances of $1,\Omega$ and $2,\Omega$ respectively is _____.

Fill in the blank with the correct answer from the options given below.

(1) $1,\text{A}$

(2) $2/3,\text{A}$

(3) $3/4,\text{A}$

(4) $5/6,\text{A}$

Correct Answer: 4

Solution: Let the two cells have:

• Cell 1: $E_1 = 2,\text{V}, r_1 = 1,\Omega$

• Cell 2: $E_2 = 1,\text{V}, r_2 = 2,\Omega$

• External resistance: $R = 4/3,\Omega$

Step 1: Net emf and net internal resistance of parallel combination

$E_\text{eq} = \frac{E_1 / r_1 + E_2 / r_2}{1 / r_1 + 1 / r_2} = \frac{2/1 + 1/2}{1/1 + 1/2} = \frac{2 + 0.5}{1 + 0.5} = \frac{2.5}{1.5} = \frac{5}{3},\text{V}$

$r_\text{eq} = \frac{r_1 r_2}{r_1 + r_2} = \frac{1 \cdot 2}{1 + 2} = \frac{2}{3},\Omega$

Step 2: Total resistance in the circuit

$R_\text{total} = R + r_\text{eq} = \frac{4}{3} + \frac{2}{3} = 2,\Omega$

Step 3: Current using Ohm's Law

$I = \frac{E_\text{eq}}{R_\text{total}} = \frac{5/3}{2} = \frac{5}{6},\text{A}$

5- A metallic wire of uniform cross-sectional area has a resistance $R$, resistivity $\rho$, and power rating $P$ at $V$ volts. The wire is uniformly stretched to reduce the radius to half the original radius. The new values of resistance, resistivity, and power rating at $V$ volts are $R'$, $\rho'$, and $P'$ respectively. The corresponding values are correctly related as ______.

Fill in the blank with the correct answer from the options given below.

(1) $\rho' = 2\rho,\ R' = 2R,\ P' = 2P$

(2) $\rho' = \frac{1}{2}\rho,\ R' = \frac{1}{2}R,\ P' = \frac{1}{2}P$

(3) $\rho' = \rho,\ R' = 16R,\ P' = \frac{1}{16}P$

(4) $\rho' = \rho,\ R' = \frac{1}{16}R,\ P' = 16P$

Correct Answer: 3

Solution:

Original resistance: $R = \rho \frac{L}{A}$

Resistivity $\rho$ is a material property, so it remains unchanged: $\rho' = \rho$

When the wire is stretched uniformly and the radius becomes half, the new area becomes:

$A' = \pi \left(\frac{r}{2}\right)^2 = \frac{1}{4}A$

Volume remains constant: $A \cdot L = A' \cdot L' \implies L' = 4L$

New resistance:

$R' = \rho \frac{L'}{A'} = \rho \frac{4L}{A/4} = 16 \rho \frac{L}{A} = 16R$

Power rating at constant voltage $V$:

$P = \frac{V^2}{R} \implies P' = \frac{V^2}{R'} = \frac{V^2}{16R} = \frac{P}{16}$

6- Three magnetic materials are listed below:

(A) Paramagnetics
(B) Diamagnetics
(C) Ferromagnetics

Choose the correct order of the materials in increasing order of magnetic susceptibility.

(1) (A), (B), (C)
(2) (C), (A), (B)
(3) (B), (A), (C)
(4) (B), (C), (A)

Correct Answer: 3

Solution:

• Diamagnetic materials: negative susceptibility (weakly repelled by magnetic fields)

• Paramagnetic materials: small positive susceptibility

• Ferromagnetic materials: very large positive susceptibility

Hence, the increasing order of susceptibility is:

Diamagnetic $<$ Paramagnetic $<$ Ferromagnetic

7- Two infinitely long straight parallel conductors carrying currents $I_1$ and $I_2$ are held at a distance $d$ apart in vacuum. The force $F$ on a length $L$ of one of the conductors due to the other is ______.

Fill in the blank with the correct answer from the options given below.

(1) proportional to $L$ but independent of $I_1 \cdot I_2$
(2) proportional to $I_1 \cdot I_2$ but independent of length $L$
(3) proportional to $I_1 \cdot I_2 \cdot L$
(4) proportional to $L I_1 \cdot I_2$

Correct Answer: 3

Solution:

The magnetic force per unit length between two parallel conductors:

$F = \frac{\mu_0}{2\pi} \frac{I_1 I_2 L}{d}$

Where $\mu_0$ is the permeability of free space.

Hence, the force is directly proportional to $I_1 \cdot I_2 \cdot L$.

8- A square loop with each side $1,\text{cm}$, carrying a current of $10,\text{A}$, is placed in a magnetic field of $0.2,\text{T}$. The direction of the magnetic field is parallel to the plane of the loop. The torque experienced by the loop is ______.

Fill in the blank with the correct answer from the options given below.

(1) zero
(2) $2\times 10^{-4},\text{Nm}$
(3) $2\times 10^{-2},\text{Nm}$
(4) $2,\text{Nm}$

Correct Answer: 2

Solution:

• Side of square loop: $1,\text{cm} = 0.01,\text{m}$

• Current: $I = 10,\text{A}$

• Magnetic field: $B = 0.2,\text{T}$

• Magnetic field is parallel to the plane of the loop

Torque on a current loop:

$\tau = n I A B \sin\theta$

Where:

• $n = 1$ (single loop)

• $A = (0.01)^2 = 10^{-4},\text{m}^2$

• $\theta = 90^\circ$ (angle between normal and magnetic field)

So:

$\tau = 1 \cdot 10 \cdot 10^{-4} \cdot 0.2 \cdot 1 = 2 \times 10^{-4},\text{Nm}$

9- In an AC circuit, the current leads the voltage by $\pi/2$. The circuit is ______.

Fill in the blank with the correct answer from the options given below.

(1) purely resistive
(2) should have circuit elements with resistance equal to reactance
(3) purely inductive
(4) purely capacitive

Correct Answer: 4

Solution:

In an AC circuit, the phase relationship between current and voltage depends on the circuit elements:

• Purely resistive: voltage and current are in phase

• Purely inductive: current lags voltage by $\pi/2$

• Purely capacitive: current leads voltage by $\pi/2$

Since the current leads the voltage by $\pi/2$, the circuit is purely capacitive:

$\phi = \pi/2 \implies$ purely capacitive

10- In a pair of adjacent coils, for a change of current in one of the coils from $0,\text{A}$ to $10,\text{A}$ in $0.25,\text{s}$, the magnetic flux in the adjacent coil changes by $15,\text{Wb}$. The mutual inductance of the coils is ______.

Fill in the blank with the correct answer from the options given below.

(1) $120,\text{H}$
(2) $12,\text{H}$
(3) $1.5,\text{H}$
(4) $0.75,\text{H}$

Correct Answer: 3

Solution:

Mutual inductance formula:

$M = \frac{\Delta \Phi}{\Delta I}$

Given: $\Delta \Phi = 15,\text{Wb}, \ \Delta I = 10,\text{A} - 0,\text{A} = 10,\text{A}$

$M = \frac{15}{10} = 1.5,\text{H}$

CUET 2026 Physics Important Topics

For the CUET 2026 Physics exam, students are advised to focus on the following essential topics, as these hold a significantly higher weightage and have been asked frequently in the past years:

• Electrostatics

• Current Electricity

• Magnetic Effects of Current and Magnetism

• Electromagnetic Induction

• Optics

• Dual Nature of Matter and Radiation

• Atoms and Nuclei

• Electromagnetic Waves

• Electronic Devices and Communication Systems

CUET Physics Previous Year Question Paper PDF Download

For CUET 2026 candidates who want to score well in Physics, solving previous year CUET question papers is recommended by experts and toppers alike. Not only do they familiarise you with the exam pattern and common topics asked, but they also enhance your time management and speed of solving problems. Download the CUET Physics Previous Year Question Paper PDFs to have a clear idea about the kind of questions you will be asked and enhance your preparation effectively.

Download Official CUET Physics Previous Year Question Paper PDF

Official Physics question papers from previous years have been provided by the NTA to help students become familiar with the exam. Understanding the exam pattern is necessary, as it evolves with time.

A comprehensive CUET previous years' official paper analysis, focusing on question types and repetition trends, can give students a valuable advantage in the CUET 2026 examination.

CUET Previous Year Question Papers

We also have previous year papers in English, Political Science, Economics, Chemistry, Accounts, Sociology, History, Geography, and Legal Studies to provide you with a holistic view of the exam pattern of other vital subjects in CUET 2026.

CUET Physics 2026 Study Material

Packed with an extensive collection of CUET Previous Year Questions (PYQS), this e-book will help students easily grasp the latest exam pattern and focus on the most critical topics for CUET 2026.

CUET 2026 MCQs For All Science Subjects

Apart from physics, we also provide you with previous year MCQs for other typical science subjects, such as biology, chemistry, computer science, and mathematics, as well as languages like English and other significant general ability subjects. Please visit the links below to practise more efficiently during your CUET 2026 preparation.

Chapter-wise MCQs for CUET 2026 Physics

CUET Physics is one of the most challenging parts of the paper. The topics are complex, and the questions are more application-based. Here are some important topic MCQs that are expected in the CUET 2026 exam for you to practice.

CUET 2026 Physics Preparation Tips

Candidates preparing for the Common University Entrance Test should be fluent in physics to score better on the CUET 2026 physics paper. Physics is one of the toughest domains in the exam. Aspirants can ace the exam by practising the CUET 2026 physics questions from previous years. Given below are some important preparation tips that all students are advised to follow:

• Candidates should be aware of the types of questions asked in the CUET exam 2026 while preparing for the exam.

• Candidates preparing for the exam should be familiar with the CUET Physics syllabus.

• Candidates can also prepare for the exam with the help of mock tests and the CUET 2026 previous year question paper in physics.

• Candidates should prepare all the essential topics frequently asked in the CUET 2026 previous year's question papers.

• Aspirants should attempt the CUET 2026 mock tests to evaluate their CUET Exam preparation.

CUET 2026 Physics Score Improvement Techniques

To maximise your CUET 2026 Physics score, students should focus on effective strategies that not only help in understanding the core concepts but also optimise performance during the actual exam. Here are key techniques for improving scores:

1. Prioritise High-Weightage Topics: Focus on high-weightage topics such as Mechanics, Electromagnetism, Optics, and Thermodynamics. Mastering these topics will have a significant impact on your overall score.
   
2. Memorise Key Formulas, Units, and Derivations: Create a concise formula sheet with all key formulas, units, and important derivations. Regularly review this sheet to strengthen memory recall for instant access during the exam.
   
3. Use Memory Tricks for Quick Recall: Apply mnemonic devices and memory techniques to recall formulas, laws, and important concepts quickly under exam pressure.
   
4. Practice CUET 2026 Pattern MCQs: Solve as many MCQs as possible that follow the CUET 2026 pattern. This will help familiarise you with the types of questions, common traps, and the time pressure faced in the exam.
   
5. Avoid Random Guessing: Resist the urge to guess answers when unsure. Make an educated guess only when you have enough context or partial knowledge about the topic. Random guesses can lead to negative marking, so it's important to be strategic.