JEE Main DPP 25 October 2024: Daily practice problems for 2025 aspirants

JEE Main Session 1 2025 October 25 Daily Practice Questions with Answers

JEE Main DPP 25 October 2024: JEE Main Session 1 2025 will likely be scheduled in the month of January 2025. As the authority has not yet mentioned the official exam dates. The applicants preparing for the exam must bring their attention to practice the JEE Main sample papers. Hence, here are some daily practice questions with answers for JEE Main Session 1 2025 October 25 that include the 5 questions from each subject, i.e., mathematics, physics, and chemistry.

Also Read | NEET Daily Practice Questions 25 October 2024: DPP for 2025 aspirants

JEE Main DPP 25 October 2024: Physics

Candidates can check out the daily practice questions with answers for JEE Main Session 1 2025 October 25:

Question 1: An object starts moving with an initial speed 10 m/s and acceleration 2 m/s2 along positive x-direction. The time taken to attain 60 m/s speed is

(1) 25 s

(2) 20 s

(3)  30 s

(4) 15 s

Answer (1)

Question 2: In amplitude modulation with carrier frequency (Ac) and modulant frequency (Am), modulation index is 60%. If Ac – Am = 3 V then Ac + Am is equal to    .

(1) 6 V

(2) 12 V

(3)  4 V

(4) 15 V

Answer (2)

Question 3 : For two different photosensitive materials having work function f and 2f respectively, are illuminated with light of sufficient energy to emit electrons. If the graph of stopping potential versus frequency is drawn, for these two different photosensitive materials the ratio of slope of graph for these two materials is

(1) 1 : 1

(2) 1 : 2

(3) 1 : 4

(4) 4 : 1

Answer (1)

Question 4 : Find the ratio of root mean square speed of oxygen gas molecules to that of hydrogen gas molecules, if temperature of both the gases are same.

(1) 1/4

(2) 1/16

(3) 1/32

(4)  1/8

Answer (1)

Question 5: Assertion (A) : When toothpaste is pressed, it follows Pascal’s principle.

Reason (R) : When pressure is applied on a fluid it is distributed constantly throughout the fluid in all directions and on the wall of the container.

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

(2)  A is correct and R is wrong explanation of A

(3)  A is correct, R is wrong

(4)  Both A and R are false

Answer (1)

JEE Main DPP 25 October 2024: Chemistry

Question 1: Which of the following is most basic

(1)      Tl2O3

(2)      Tl2O

(3)      Cr2O3

(4)      B2O3

Answer (2)

Question 2: Which of the following elements is not present in Nessler’s reagent?

(1)      K

(2)      Hg

(3)      N

(4)      I

Answer (3)

Question 3: BeCl2 exists as a solid state, vapour phase and at high temperature of the order of 1200 K in that order.

(1)      Polymer, Dimer and Monomer

(2)      Dimer, Polymer and Monomer

(3)      Monomer, Dimer and Polymer

(4)      Polymer, Monomer and Dimer

Answer (1)

Question 4: IUPAC name of the compound K3[Co(C2O4)3] is

(1)      Potassium trioxalatocobaltate (III)

(2)      Potassium trioxalatocobaltate (III)

(3)      Potassium cobalttrioxalate (II)

(4)      Potassium oxalatocobaltate (III)

Answer (2)

Question 5: Which of the following is not obtained on electrolysis of brine solution

(1)  NaOH

(2)   H2 gas

(3)  Cl2 gas

(4)  Na

Answer (4)

JEE Main DPP 25 October 2024: Mathematics

Question 1: If a,  b (a is not equal to b) and are purely real, z Î complex number, Re(az2 + bz) = a and Re(bz2 + az) = b then number of value of z possible is

(1) 0

(2 1

(3) 2

(4) 3

Answer (1)

Question 2: The equation of the line passing through the points (1,2) and (3,4) is:

(1) y=x+1

(2) y=x+2

(3) y=2x

(4) y=2x-2​

Answer (1)

Question 3: If the area of triangle with vertices at (0,0), (4,0), and (0,3) is:

(1)12

(2) 6

(3) 3

(4) 7.5

Answer (3)

Question 5: The value of log 1000 and base is log10

(1) 1

(2 2

(3) 3

(4) 4

Answer (3)

Day-wise Daily Practice Questions 2024