KEAM 2021 Question Paper PDF with Solutions and Answer Key PDF

Updated By Dipanjana Sengupta on 27 Mar, 2025 16:50

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KEAM Question Paper 2021

KEAM 2021 Question Paper has been released by the Commissioner for Entrance Examinations, Kerala. The KEAM 2021 exam was conducted on August 05, 2021, in offline mode. The KEAM 2021 exam consisted of two papers. The First Paper of KEAM 202 consisted of questions from Physics and Chemistry subjects, and the Second Paper had questions from the Maths subject. The KEAM 2022 First Paper was conducted in the morning session, and the Second Paper was held in the afternoon session. Both the First and Second KEAM 2021 question papers contained 120 questions, totaling 480 marks. Each paper had a duration of 150 minutes. Candidates aspiring to appear for KEAM 2025 can utilize the KEAM 2021 question paper for a quick revision and to check their preparation level. 

Check KEAM Admit Card 2025 updates here!

KEAM 2025 Question Paper consists of 150 questions for 600 marks. The question paper will have three sections. Candidates have to solve the question paper in 3 hours spending time on each section. There is a slight change in the question paper pattern and mode of exam in comparison with the KEAM question paper 2021. KEAM 2021 Question Paper along with the Answer Key PDF has been provided in the following sections. 

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KEAM 2021 Question Paper PDF

The day-wise KEAM 2021 question paper PDFs have been attached in the table below along with their solutions. 

KEAM 2021 Exam Date 

Questions 

Answer 

Complete PDF 

August 5, 2021 (KEAM 2021 Paper 1 - Physics & Chemistry) 

An air capacitor and an identical capacitor filled with a dielectric medium of dielectric constant 5 are connected in series to a voltage source of 12V. The fall of potential across C1 and C2 are respectively.

  • 2V and 10V
  • 10V and 2V 
  • 6V and 6V
  • 4V and 8V 
  • 8V and 4V

Option: B

Question Paper PDF 

The ratio of magnitudes of electrostatic force between two protons at a distance r apart to that between two electrons at the same distance of separation is 

  • 1:1
  • 2:1
  • 1:2
  • 4:1
  • 1:4

Option: A

When two charges are kept in an air medium, at a certain distance d apart, the force between them is F. When they are kept in a dielectric medium at the same distance of separation, the force between them becomes F/2. Then the dielectric constant of the medium is 

  • 5
  • 2
  • 4
  • 3
  • 8

Option: B

The conversion of benzene diazonium chloride to bromobenzene by treating with HBr in the presence of copper powder is called 

  • Sandmeyer reaction 
  • Gattermann reaction 
  • Wurtz reaction 
  • Hoffmann reaction 
  • Gabriel synthesis 

Option: B

Answer Key PDF

The drug used to inhibit the enzymes which catalyze the degradation of noradrenaline is 

  • Phenelzine
  • Prontosil 
  • Cimetidine 
  • Terfenandine 
  • Chloramphenicol

Option: A

No two electrons in an atom can have the same set of four quantum numbers. This is known as

  • Hund’s rule 
  • Pauli’s exclusion principle 
  • Aufbau principle 
  • Heisenberg’s principle 
  • Fajan’s rule 

Option: B

August 5, 2021 (KEAM 2021 Paper 2 - Mathematics) 

A bag contains 5 yellow, 3 green, 2 blue, and 7 white balls. If 4 balls are chosen at random, then the probability that none of them are white is 

  • 3/37
  • 7/34
  • 5/34
  • 5/37
  • 3/34

Option: D

Question Paper PDF 

An urn contains 25 marbles which are numbered from 1 to 25 and a marble is chosen at random two times with a replacement. Then the probability that both times the marble has the same number is 

Option: B

Answer Key PDF

Two dice are rolled. If A is the event that the sum of the numbers is 4 and B is the event that at least one of the dice shows a 3, then P(A|B) is equal to

Option: C

Steps to Download KEAM Question Paper 2021

Candidates can follow the steps listed here to download the KEAM question papers pdf’s. 

  • Visit the official website at cee-kerala.org
  • Click on the option called 'KEAM'
  • A new page appears displaying year-wise 'KEAM Previous Question Papers'
  • Select and click on the 'KEAM 2021' to access KEAM 2021 Question Paper PDF
  • KEAM question paper 2021 appears on the screen
  • Click on the Download icon to download the KEAM 2021 Question Paper PDF and save it. 

Candidates can also check out the KEAM previous year's question papers to access the question paper and answer keys for the previous years.

Benefits of Solving KEAM 2021 Question Paper

There are many advantages candidates can get by solving the KEAM 2021 question paper, they can have a look at the benefits here. 

  • Candidates will get an idea in general about the question paper the pattern of the question papers, kind of questions asked in the exam. 
  • Referring to the KEAM Question Paper  2021 can help the candidates understand which chapters have high weightage and which chapters have low weightage.
  • Students can analyze their level of preparation by solving the KEAM 2021 question papers from time to time
  • Solving KEAM 2021 question papers boost the candidate’s confidence to ace the KEAM 2025 exam

Check Also: KEAM 2025 Participating Colleges

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