JEE Main DPP 13 November 2024: Daily practice problems for 2025 aspirants

JEE Main DPP 13 November 2024

JEE Main DPP 13 November 2024: JEE Main Session 1 2025 will take place from January 22 to 31. Applicants preparing for the exam must focus on practising the JEE Main sample papers. Hence, here are some daily practice questions with answers for JEE Main DPP 13 November 2024, including five questions from each subject: Mathematics, Physics, and Chemistry.

Also Read | NEET Daily Practice Questions 13 November 2024: DPP for 2025 aspirants

JEE Main DPP 13 November 2024: Physics

Candidates can check out the JEE Main DPP 13 November 2024 daily practice problems for 2025 aspirants from the Physics section:

Question 1: Every planet revolves around the sun in an elliptical orbit:

A. The force acting on a planet is inversely proportional to the square of distance from the sun.

B. Force acting on a planet is inversely proportional to the product of the masses of the planet and the sun.

C. The Centripetal force acting on the planet is directed away from the sun.

D. The square of the time period of revolution of the planet around the sun is directly proportional to the cube of the semi-major axis of elliptical orbit.

Choose the correct answer from the options given below:

(1) C and D only

(2) B and C only

(3) A and C only

(4) A and D only

Answer (4)

Question 2: Given below are two statements:

Statement I: Stopping potential in photoelectric effect does not depend on the power of the light source.

Statement II: For a given metal, the maximum kinetic energy of the photoelectron depends on the wavelength of the incident light.

In the light of above statements, choose the most appropriate answer from the options given below.

(1)  Both Statement I and statement II are correct

(2)  Statement I is correct but statement II is incorrect

(3)  Both Statement I and Statement II are incorrect

(4) Statement I is incorrect but statement II is correct

Answer (1)

Question 3: The light rays from an object have been reflected towards an observer from a standard flat mirror, the image observed by the observer are: -

A.   Real

B.   Erect

C.   Smaller in size than object

D.   Laterally inverted

Choose the most appropriate answer from the options given below:

(1) B and D Only

(2) A and D Only

(3) A, C and D Only

(4) B and C Only

Answer (1)

Question 4: A wire of length 1 m moving with velocity 8 m/s at right angles to a magnetic field of 2 T. The magnitude of induced emf, between the ends of wire will be

(1) 20 V

(2) 16 V

(3) 8 V

(4) 12 V

Answer (2)

Question 5: According to law of equipartition of energy the molar specific heat of a diatomic gas at constant volume where the molecule has one additional vibrational mode is

(1) 3/2 R

(2) 7/2 R

(3) 9/2 R

(4)  5/2 R

Answer (2)

JEE Main DPP 13 November 2024: Chemistry

Candidates can check out the JEE Main DPP 13 November 2024 daily practice problems for 2025 aspirants from the Chemistry section:

Question 1: Which of the following represents the correct order of metallic character of the given elements?

(1)  Be < Si < K < Mg

(2) K < Mg < Be < Si

(3) Be < Si < Mg < K

(4) Si < Be < Mg < K

Answer (4)

Question 2: Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R.

Assertion A : Carbon forms two important oxides – CO and CO2. CO is neutral whereas CO2 is acidic in nature.

Reason R : CO2 can combine with water in a limited way to form carbonic acid, while CO is sparingly soluble in water.

In the light of the above statements, choose the most appropriate answer from the options given below.

(1) Both A and R are correct and R is the correct explanation of A

(2) A is not correct but R is correct

(3) A is correct but R is not correct

(4) Both A and R are correct but R is NOT the correct explanation of A

Answer (1)

Question 3: Which one among the following metals is the weakest reducing agent?

(1)  Li

(2) Rb

(3) Na

(4) K

Answer (3)

Question 4: A. Ammonium salts produce haze in the atmosphere.

B.  Ozone gets produced when atmospheric oxygen reacts with chlorine radicals.

C.   Polychlorinated biphenyls act as cleansing solvents.

D.   ‘Blue baby ' syndrome occurs due to the presence of excess sulphate ions in water.

Choose the correct answer from the options given below.

(1)  A and C only

(2)  A, B and C only

(3)  A and D only

(4)  B and C only

Answer (1)

Question 5: Potassium dichromate acts as a strong oxidizing agent in acidic solution. During this process, the oxidation state changes from

(1) +2 to +1

(2) +6 to +2

(3) +3 to +1

(4) +6 to +3

Answer (4)

JEE Main DPP 13 November 2024: Mathematics

Candidates can check out the JEE Main DPP 13 November 2024 daily practice problems for 2025 aspirants from Maths section:

Problem 1: The shortest distance between the lines x + 1 = 2y =-12z and x=y+2=6z-6 is

(1) 2

(2) 3/2

(3) 3

(4) 5/2

Solution (1)

Problem 2: The number of numbers, strictly between 5000 and 10000 can be formed using the digits 1, 3, 5, 7, 9 without repetition, is

(1) 6

(2) 12

(3) 72

(4) 120

Solution (3)

Problem 3: Let N be the sum of the numbers appearing on when two fair dice are rolled and let the probability that N-2, (3N)^½, N+2 are in geometric progression be K/48. The value of k is

(1) 16

(2) 8

(3) 4

(4) 2

Solution (3)

Problem 4: If  the four point, whose position vectors are 3i^-4j^+2k^, i^+2j^-k^, -2i^-j^+3k^,and  5i^-2$j^+4k^ are coplanar, then find the value of @ is:

(1) 107/17

(2) -107/17

(3) 73/17

(4) -73/17

Solution (3)

Problem 5: How many distinct arrangements can be made with the letters of the word “SUCCESS”?

(1) 360

(2) 5040

(3) 720

(4) 420

Solution (4)