JEE Main 9 January 2025 Daily Practice Questions for Exam Day: As the JEE Main Session 1 Examination 2025 are just weeks away, registered candidates need to go through the daily practice questions available here for Physics, Chemistry, and Mathematics. Solving these practice questions will help you improve your timing, understanding the type of questions that will appear in the exam, and how well you have been preparing for the examination. Get the JEE Main 9 January 2025 Daily Practice Questions available here.
| JEE Main City Intimation Slip 2025 Session 1 (LIVE) |
Also Read |
- JEE Main Physics 70+ Marks Important Topic List 2025 Session 1
- JEE Main Last 15 Days Strategy Session 1 2025: Scoring 230+ Marks in First Attempt
- JEE Main 2025 Session 1 Physics Topic Wise Difficulty Level for Exam Day
- JEE Main Session 1 Reporting Time 2025: Know when to reach at exam center
JEE Main Session 1 Topic-wise Expected Number of Questions |
- JEE Main Aldehydes and Ketones Expected Number of 2025 Session 1
- JEE Main Alternating Current Expected Number of Questions for Session 1 Exam 2025
- JEE Main Center of Mass Expected Number of Questions 2025 Session 1
JEE Main 9 January 2025 Daily Practice Questions for Exam Day: Physics
Check out the JEE Main DPP 9 January 2025 practice questions from the Physics section below:
Question 1: Given below are two statements:
Statement I: The electric force changes the speed of the charged particle and hence changes its kinetic energy; whereas the magnetic force does not change the kinetic energy of the charged particle.
Statement II: The electric force accelerates the positively charged particle perpendicular to the direction of the electric field. The magnetic force accelerates the moving charged particle along the direction of the magnetic field.
In the light of the above statements, choose the most appropriate answer from the options given below:
(A) Both statement I and statement II are correct
(B) Both statement I and statement II are incorrect
(C) Statement I is correct but Statement II is incorrect
(D) Statement I is incorrect but Statement II is correct
Answer (C)
Question 2: A block of mass M placed inside a box descends vertically with acceleration ‘a’. The block exerts a force equal to one-fourth of its weight on the floor of the box.
(A) g/4
(B) g/2
(C) 3g/4
(D) g
Answer (C)
Question 3: If the electric potential at any point (x, y, z)m in space is given by V = 3x2 volt.
The electric field at the point (1, 0, 3)m will be
(A) 3 Vm–1, directed along the positive x-axis
(B) 3 Vm–1, directed along the negative x-axis
(C) 6 Vm–1, directed along the positive x-axis
(D) 6 Vm–1, directed along the negative x-axis
Answer (D)
Question 4: A person can throw a ball up to a maximum range of 100 m. How high above the ground can he throw the same ball?
(A) 25 m
(B) 50 m
(C) 100 m
(D) 200 m
Answer (B)
Question 5: The combination of two identical cells, whether connected in series or parallel combination, provides the same current through an external resistance of 2 ohms. The value of internal resistance of each cell is
(A) 2 ohms
(B) 4 ohms
(C) 6 ohms
(D) 8 ohms
Answer (A)
JEE Main 9 January 2025 Daily Practice Questions for Exam Day: Chemistry
Check out the JEE Main DPP 9 January 2025 practice questions from the Chemiatry section below:
Question 1: Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: Dacron is an example of a polyester polymer.
Reason R: Dacron is made up of ethylene glycol and terephthalic acid monomers.
In the light of the above statements, choose the most appropriate answer from the options given below.
(A) Both A and R are correct and R is the correct explanation of A.
(B) Both A and R are correct but R is NOT the correct explanation of A.
(C) A is correct but R is not correct.
(D) A is not correct but R is correct.
Answer (A)
Question 2: The mixture of chloroxylenol and terpineol is an example of
(A) Antiseptic
(B) Pesticide
(C) Disinfectant
(D) Narcotic analgesic
Answer (A)
Question 3: A white precipitate was formed when BaCl2 was added to the water extract of an inorganic salt. Further, a gas 'X' with a characteristic odour was released when the formed white precipitate was dissolved in dilute HCl. The anion present in the inorganic salt is
(A) I–
(B) SO2-
(C) S2–
(D) NO-
Answer (B)
Question 4: The structure of a protein that is unaffected by heating is
(A) Secondary Structure
(B) Tertiary Structure
(C) Primary Structure
(D) Quaternary Structure
Answer (C)
Question 5: A box contains 0.90 g of liquid water in equilibrium with water vapour at 27°C. The equilibrium vapour pressure of water at 27°C is 32.0 Torr. When the volume of the box is increased, some of the liquid water evaporates to maintain the equilibrium pressure. If all the liquid water evaporates, then the volume of the box must be litre. [nearest integer]
(Given: R = 0.082 L atm K–1 mol–1]
(A) 26
(B) 27
(C) 28
(D) 29
Answer (D)
JEE Main 9 January 2025 Daily Practice Questions for Exam Day: Maths
Check out the JEE Main DPP 9 January 2025 practice questions from the Maths section below:
Problem 1: Let the acute angle bisector of the two planes x – 2y – 2z + 1 and 2x – 3y – 6z + 1 = 0 be the plane P. Then which of the following points lies on P?
(1) (-2,0, ½)
(2) (0,2,-4)
(3) (4,0,-2)
(4) (3,1,-½)
Solution (1)
Problem 2: The distance of line 3y – 2z – 1 = 0 = 3x – z + 4 from the point (2, –1, 6) is
(1) 2(6)^½
(2) (26)^½
(3) 4(6)^½
(4) 2(5)^½
Solution (1)
Problem 3: The number of pairs (a, b) of real numbers, such that whenever a is a root of the equation x2 + ax + b = 0, a^2 – 2 is also a root of this equation, is :
(1) 8
(2) 4
(3) 6
(4) 2
Solution (3)
Problem 4: All the arrangements, with or without meaning, of the word FARMER are written excluding any word that has two R appearing together. The arrangements are listed serially in the alphabetic order as in the English dictionary. Then the serial number of the word FARMER in this list is .
(1) 77
(2) 88
(3) 99
(4)111
Solution (1)
Problem 5: Consider the parabola with vertex (½,¾) and the directrix y=½. Let P be the point where the parabola meets the line x=-½. If the normal to the parabola at P intersects the parabola again at the point Q, then (PQ)2 is equal to
(1) 15/2
(2) 125/16
(3) 75/8
(4) 25/2
Solution (2)
Also Check |
- JEE Main 7 January 2025 Daily Practice Questions for Exam Day: Physics, Chemistry, Maths DPP
- JEE Mains 31 December Daily Practice Questions for 2025 Session 1 with Solution
- JEE Mains 30 December Daily Practice Questions for 2025 Session 1 with Solution
- JEE Mains 28 December Daily Practice Questions for 2025 Session 1 with Solution
- JEE Mains 27 December Daily Practice Questions for 2025 Session 1 with Solution
- JEE Mains 4 December Daily Practice Questions for 2025 Session 1 with Solution
- JEE Mains 5 December Daily Practice Questions for 2025 Session 1 with Solution
- JEE Mains 6 December Daily Practice Questions for 2025 Session 1 with Solution
- JEE Mains 8 December Daily Practice Questions for 2025 Session 1 with Solution
- JEE Mains 10 December Daily Practice Questions for 2025 Session 1 with Solution
- JEE Mains 11 December Daily Practice Questions for 2025 Session 1 with Solution
- JEE Mains 12 December Daily Practice Questions for 2025 Session 1 with Solution
- JEE Mains 17 December Daily Practice Questions for 2025 Session 1 with Solution
- JEE Mains 21 December Daily Practice Questions for 2025 Session 1 with Solution