JEE Main 2024 Daily Practice Problems (DPP) and Questions 20 October 2023

JEE Main 2024 Daily Practice Problems (DPP) and Questions 20 October 2023: JEE Main 2024 session 1 exam is approaching and it is time to ace your performance level. Candidates, who are interested to appear for the JEE Main Session 1 exam, should solve daily practice questions before the Main exam. It will help the candidates to identify the weaknesses in their preparation level so that they can rectify them. 

Also read lJEE Main 2024 Daily Practice Problems (DPP) and Questions for 19 October 2023

JEE Main 2024 Daily Practice Problems (DPP) and Questions

Candidates can find out the JEE Main 2024 daily practice questions on Physics, Mathematics and Chemistry here:

JEE Main DPP for Physics 20 October 2023

Ques. A bullet of mass 0.1 kg moving with vel 400 m/s gets embedded in a block of mass 3.9 kg at rest placed on the rough surface, the block comes to rest after traveling a distance of 20 m. Find out the coefficient of friction.

Ques. Find out the equivalent resistance between A and B. 

1. 5Ω

2. 10Ω

3. 15Ω

4. 20Ω

Ques. Which of the following is the highest energy electromagnetic wave?

1. X-Ray

2. Infrared

3. Microwaves

4. Radiowaves

Also read l CBSE Class 12 Physics Topic Wise Weightage 2024

JEE Main DPP for Chemistry 20 October 2023

Ques. In which of the following has maximum Vander wall forces of attraction?

1. CH4

2. Hexane

3. Ar

4. Water

Ques. Which of the following acts as a stabilizer in the decomposition of H202?

1. Urea

2. Alkali

3. Glass

4. Dust

Also read l

Ques. Number of orbitals having five radial Nodes 7s, 7p, 7d, 6s and 5s.

1. 7p, 6s

2. 7p, 7d

3. 7d, 5s

4. 6s, -5s

Also read l CBSE Class 12 Chemistry Topic Wise Weightage 2024

JEE Main DPP for Mathematics 20 October 2023

Ques. The mean and variance of 12 observations are 9/2 and 4. Two observations 9 and 10 were wrongly taken as 7 and 14. If the new variance is m/n. Find the value of m+n where m and n coprime.

Ques. There are 3 cars, each having a maximum capacity of 3 persons. In how many ways 8 persons can travel in these cars from Place A to Place B?

Ques. Let the lines through (1, 2) cut the circle x2+y2 = 16 at A and B. Find out the locus of mid midpoint of AB. 

Also check l 

Also Read l CBSE Class 12 Mathematics Topic Wise Weightage 2024

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