Know your scores: CUET Physics Answer Key 2026

Overview: Are you looking for CUET Physics Answer Key 2026 to match the solutions of the recent CUET exam? Keep reading as we present you with the unofficial CUET Physics Answer Key 2026! 

Picture yourself in the exam room, your mind racing with formulas and important concepts.

You answer each question with precision, yet as you leave the exam hall, the question "How did I really do?" nags at you.

To bring more clarity, refer to the CUET Physics Answer Key 2026 to know if your answers are right.

Download Free Study Material for CUET Exam 2026 by SuperGrads

CUET Physics Answer Key 2026 Important Dates

Events	Important Dates
CUET Exam Date 2026	Between 11th May 2026and 7th June 2026
CUET provisional & final answer key release	2nd week of June (Tentative)
NTA CUET Result will be announced on	Last week of June (Tentative)

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CUET Physics Answer Key 2026 PDF Download 

CUET Physics Answer Key 2026Question Paper	Provisional CUET UG Physics Answer Key 2026	Final CUET Physics Answer Key PDF 2026
CUET Physics Answer Key 2026, Set A	Link	Link
CUET Physics Answer Key 2026 set B	Link	Link
CUET Physics Answer Key 2026 set C	Link	Link
CUET Physics Answer Key 2026 set D	Link	Link

Unofficial CUET Physics Answer Key 2026 by SuperGrads CUET Team 

Let's take a look at the questions and their solution below:

1 - In an electromagnetic wave, the ratio of energy densities of electric and magnetic fields is _ 

• 1) 1:1 

• 2) 1:c 

• 3) c:1 

• 4) 1:c2 

2 - Match list-1 has four graphs showing the variation of opposition to the flow of AC versus frequency with circuit characteristics in List II. 

Choose the correct answer from the options given below: 

1) A - I, B - II, C - III, D - IV 

2) A - IV, B - III, C - II, D - I 

3) A - I, B - II, C - IV, D - III 

4) A - III, B - IV, C - I, D - II 

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3 - Of the following, the correct arrangement of the electromagnetic spectrum in decreasing order of wavelength is _. 

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

1) Radio waves, X-rays, Infrared waves, microwaves, visible waves 

2) Infrared waves, microwaves, radio waves, X-rays, visible waves 

3) Radio waves, microwaves, infrared waves, visible waves, X-rays 

4) X-rays, visible waves, infrared waves, microwaves, radio waves 

4 - Match the electromagnetic waves listed in column I with the production method/ device in column II. 

Column-I Electromagnetic waves	Column-II Production method/ device
microwaves	LC Oscillator
infrared	Magnetron
X-rays	Vibration atoms/ molecules
Radio waves	Bombarding a large atomic number metal target with fast-moving electrons

The correctly matched combination is as in option:

1) A - I, B - II, C - III, D - IV 

2) A - II, B - III, C - IV, D - I 

3) A - II, B - I, C - IV, D - III 

4) A - III, B - IV, C - I, D - II 

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5 - In the figure given below, APB is a curved surface of radius of curvature 10 cm separating air and a transparent material (u=4/3). A point object O is placed in the air on the principal axis of the surface 20 cm from P. The distance of the image of O from P will be _. 

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

1) 16cm left of P in the air 

2) 15cm right of P in water 

3) 20cm right of P in water 

4) 20cm left of P in air 

6 - For fixed values of radii of curvature of the lens, the power of the lens will be _.  

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

Option 1 is the correct answer 

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7 - The graph correctly representing the variation of image distance 'v' for a convex lens of focal length 'f ', versus object distance 'u' is _ 

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

Option 2 is the correct answer 

8 - Using light from a monochromatic source to study diffraction in a single slit of width 0.1mm, the linear width of central maxima is measured to be 5mm on a screen held 50cm away. The wavelength of light used is _.  

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

Option 3 is the correct answer 

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9 - Radiation of frequency 2v0 is incident on a metal with threshold frequency v0. The correct statement of the following is: 

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

1) No photoelectrons will be emitted 

2) All photoelectrons emitted will have kinetic energy equal to hv0 

3) Maximum kinetic energy of photoelectrons emitted can be hv0 

4) Maximum kinetic energy of photoelectrons emitted will be 2hv0 

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10 - A point source causing photoelectric emission from a metallic plate is moved away from the plate. The variation of photoelectric current with distance from the source is correctly represented by the graph _. 

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

Option 3 is the correct answer 

To know the right answer to questions in the 16 May 2026CUET Physics paper, watch the video below.

Steps to Download CUET Physics Answer Key 2026 PDF  

• Visit the official of CUET UG website

• Enter your application number, password and security PIN.

• Look for the notification section and click on the link for "CUET UG 2026Answer Key and Response Sheet".

• Once logged in, locate the specific answer key for the Physics section corresponding to your exam date and shift (Set A, B, C, or D).

• A 'PDF' version of the answer key will be shown on the screen. 

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Steps to Challenge the CUET Physics Answer Key 2026 

• Please go to the official website of CUET UG 

• Log in with your Application Number, Password, or Application Number and Date of Birth, and enter the Security Pin as displayed, and click on the Login Button.

• Click the ‘View/Challenge Answer Key’ button.

• The Option(s) next to the Question ID under the column ‘Correct Option(s)’ stand for the most appropriate Answer Key to be used by NTA.

• If you wish to challenge this option, you may use any one or more of the Options given in the next five columns by clicking the check box 

• You may want to upload supporting documents; select ‘Choose File’ to upload them (all documents should be combined into a single PDF).

• After clicking on your desired Option(s) ID for Challenge, scroll down and click on ‘Submit and Review Claims’ and move to the next screen. You must ensure to select all the required options(s) before moving further.

• You will see a display of all the Question ID and Option(s) you have challenged. You may still modify your selection by clicking on ‘Modify Claim’. Once you have selected all the Option(s) ID for the Challenge, you can click on ‘Save Claim and Pay Fee’. 

• Click on ‘Save Claim and Pay Fee’ to select payment options. No modification will be allowed after payment. 

• Select the Mode of Payment and pay a non-refundable processing fee @ ₹ 200/-for each question challenged. Make payment through Debit/Credit Card/NetBanking/Paytm. 

Calculate your raw score in the Physics paper by clicking on the button below. 

Steps to Calculate your CUET score

The CUET Physics Answer Key is your key to decoding your exam performance. Download it, analyse your responses, and calculate your scores.  

Stay tuned for updates from the NTA.

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