JEE Main DPP 1 November 2024: Daily practice problems for 2025 aspirants

JEE Main DPP 1 November 2024

JEE Main DPP 1 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 1 November 2024, including five questions from each subject: Mathematics, Physics, and Chemistry.

JEE Main DPP 1 November 2024: Physics

Candidates can check out the JEE Main DPP 1 November 2024 daily practice problems for 2025 aspirants from the Physics section:

Question 1: Force acting on a particle moving along the x-axis is given by F = (2 + 3x)iˆ. The work done by this force from x = 0 to x = 4 m is

(1) 16 J

(2) 32 J

(3) 4 J

(4) 8 J

Answer (2)

Question 2: If the life of a radioactive nuclide A is equal to the average life of another radioactive nuclide B. Find the ratio of the decay constant of A to that of B.

(1)  ln2 : 1

(2) 1 : ln2

(3) 2 : ln2

(4) ln2 : 2

Answer (1)

Question 3: In moving coil galvanometer if the number of turns increases by 25%, then the change in voltage sensitivity is

(1)  Zero

(2) 1 %

(3) 25%

(4) 50%

Answer (1)

Question 4: Two identical bulbs are first connected in series then in parallel. Find the ratio of power consumed in two cases.

(1) 1 : 1

(2) 1 : 4

(3) 4 : 1

(4) 1 : 2

Answer (2)

Question 5: If planet ‘A’ has density r and radius r, planet ‘B’ has density p/3 and radius 4r. Then, find the ratio of their acceleration due to gravity at their surface.

(1) 3 : 4

(2) 4 : 3

(3) 1 : 3

(4) 2 : 3

Answer (1)

JEE Main DPP 1 November 2024: Chemistry

Candidates can check out the JEE Main DPP  1 November 2024 daily practice problems for 2025 aspirants from the Chemistry section:

Question 1: In a container at a constant temperature, arrange the RMS velocity of following Ne, Cl2, UF6

(1) Ne > Cl2 > UF6

(2) Cl2 > UF6 > Ne

(3) UF6 > Ne > Cl2

(4) UF6 > Cl2 > Ne

Answer (1)

Question 2: Which of the following can be represented as a meridional Isomer

(1)  [Pt(NH3)3Cl3]+

(2) [Pt(en)3]4+

(3) [Pt(en)2Cl2]2+

(4) [Pt(en)2(NH3)2]4+

Answer (1)

Question 3: When ethene reacts with Ziegler–Natta and at 6–7 atm pressure it gives.

(1)  Low density polythene

(2)  Polyacrylonitrile

(3)  Polyamide

(4)  High density polythene

Answer (4)

Question 4: Which type of copper is formed by the following reactions?

2Cu2S + 3O2 ® 2Cu2O + 2SO2

2Cu2O + Cu2S ® 6Cu + SO2

(1)  Blister copper

(2)  Copper crisp

(3)  Reduced copper

(4) Copper slag

Answer (1)

Question 5: Statement I (S I): A water sample having BOD = 4 ppm is of good quality.

Statement II (S II): If the concentration of Zn and each is 5 ppm, then water is of good quality.

(1)  Both S I and S II are correct

(2)  S I is incorrect and S II is correct

(3)  S I is correct and S II is incorrect

(4) Neither S I nor S II is correct

Answer (1)

JEE Main DPP 1 November 2024: Mathematics

Candidates can check out the JEE Main DPP  1 November 2024 daily practice problems for 2025 aspirants from Maths section:

Problem 1: If x + y + z = 17 and x, y, z are non-negative integers, then find the number of integral solutions is

(1) 136

(2) 171

(3) 90

(4) 130

Solution (2)

Problem 2: A rectangle is drawn by lines x = 0, x = 2, y = 0 and y = 5. Points A and B lie on coordinate axes. If line AB divides the area of rectangle in 4 : 1, then the locus of the midpoint of AB is

(1) Circle

(2) Hyperbola

(3) Ellipse

(4) Straight line

Solution (2)

Problem 3: Let awards in event A be 48 and awards in event B be 25 and awards in event C be 18 and also n(Au B u C) = 60, n(Au B u C) = 5, then how many got exactly two awards is

(1) 21

(2) 25

(3) 24
(
4) 23

Solution (1)

Problem 4: A die is rolled. What is the probability of rolling a number greater than 4?

(1) 1/6

(2) 1/3

(3) 1/2

(4) 1/8

Solution (2)

Problem 5: What is the 10th term of the arithmetic sequences where a =2, and d =3?

(1) 29

(2) 30

(3) 31

(4) 32

Solution (1)