JEE Main Shift 1 Question Paper 2025 January 22 (Available): Physics, Chemistry and Mathematics

JEE Main Shift 1 Question Paper 2025 January 22 is available here. Candidates must check here to get the questions for Day 1 Shift 1 here.

Aman Kaur

Updated on -Jan 22, 2025 | 03:07 PM IST

JEE Main Shift 1 Question Paper 2025 January 22 is given here (Image Credits: Official Website of NTA).

JEE Main Shift 1 Question Paper 2025 January 22: The National Testing Agency (NTA) concluded the day 1 shift 1 exam today on January 22, 2025, from 9 AM to 12 PM. As the exam is being conducted in online mode (CBT), candidates do not have access to the official question paper. Those appearing in the future shifts can make use of the JEE Main Jan 22 Shift 1 question paper 2025 (memory-based) prepared with the help of the examinee and subject matter experts. Candidates must note that there might be some changes in the exact value of the questions but the question type remains the same. The JEE Main Day 1 Shift 1 Question Paper 2025 consists of 90 questions and candidates were given 3 hours to answer all the questions.

JEE Main Session 1 Question Paper with Answer Key (LIVE Updates) 2025
JEE Main 2025 Session 1 Chapter Wise Weightage of Maths, Physics, and Chemistry	JEE Main Day 1 Shift 1 Paper Analysis 2025: Student Reviews, Expert Analysis

Also Check |

JEE Main Shift 1 Question Paper 2025 January 22: Memory Based Question

Upon completion of the exam, the JEE Main Question Paper 22nd January 2025 Session 1 will be added below.

JEE Main Session 1 Day 1 Shift 1 Question Paper 2025: Physics

Modern Physics questions were asked.
2 questions were asked from current electricity were asked.
Physics paper was lengthy as per student's review.
A sphare is having mass M and a spherical cavity of radius R/2 is taken out. Find MOI of the remaining part about an axis passing through centre of shphere and cavity.
Find the radius of curvature of the common surface of two bubbles (R₁>R₂).
Parallel plate capacitor of capacitance 40F is connected to a 100V power supply now the intermediate space between the plates is filled with a dielectric material of the electric constant k = 2. So due to the introduction of the dielectric the extra charge and the change in electrostatic energy in the capacitor respectively is: (A) 2 mc and 0.4j (B) 2 mc and 0.2j (C) 4 mc and 0.2j (D) 8 mc and 2j.
What amount of heat is required to convert 1 gm of Ice at -10°C into steam at 110°C?
An electron in the ground state of the hydrogen atom has the orbit, radius of 5.3 × 10^-11 m while that for the electron in third excited state is 8.48 × 10^-10 m. The ratio of the de-Broglie wavelength is of electron in the ground state to that in the excited state is: (A)9, (B)3, (C)4, (D)16.
Statement 1- In a vernier callipers, one vernier scale division is smaller than one main scale division. Statement 2- The vernier constant is given by one main scale division multiplied by the number of vernier scale divisions.

Statement-l is correct, Statement-Il is incorrect.
Statement-Il is correct, Statement-I is incorrect.
Statement I and Il are correct and Statement-ll is the correct explanation of Statement I.
Statement I and Il are correct and Statement-ll is not the correct explanation of Statement I.

10. A closed orange pipe of 10cm length is in 9th harmonic resonates with 4th harmonic of open organ pipe. Find the length of the open organic pipe.

JEE Main Session 1 Day 1 Shift 1 Question Paper 2025: Chemistry

Chemistry question paper was easy as compared to previous year.
Chemical Kinetics questions were also asked.
2-3 questions were asked from Mole concept and Atomic were also there.
Compare boiling point of given solution: 1) 10^-4M NaCL 2)10^-3 M NaCL 3) 10^-2 M NaCL 4)10^-4 M Urea.
For [NiCL4]-2 what is the charge on metal and shape of complex respectively?
Given the weight of organic compound, 180mg and the weight of AgCl precipitated 143.5gm. Calculate the estimation of Cl in percentage. [Weight of Cl = 35.5 gm and Weight of Ag is 108 gm].
Electrolysis of which compound give H₂H₂O₈.
Which of the following is not true?: (1) decay constant does not depend on temperature, (2) decay constant increases with temperature, (3) t_1/2 = l_n2/K . (4) None.
What is the correct decreasing order of electronegativity : (A) F > Cl > I > Br, (B) Cl > F > Br > I, (C) Cl > Br > I, (D) Br > F > I > Cl.
Which of the following lanthanide ion has 7e^- in the outtermost cell? : (A) Eu⁺³(B) Gd⁺³(C) Eu⁺²(D) Gd⁺².
Which of the following has maximum size out of Al³⁺, Mg²⁺, F^-, Na⁺. (A) Al³⁺ , (B) Mg²⁺ , (C) F^- , (D) Na⁺
Find the Incorrect statement.
1. Dipole moment of cis 2-butene is greater than trans 2-butene
2. In trans isomer identical groups are opposite direction
3. 2-methyl-2-butene can have two geometrical isomers
4. Melting point of Cis 2-butene is greater than trans 2-butene.

JEE Main Session 1 January 22 Question Paper 2025: Mathematics

Maths paper was lengthy.
1 question from Vector and 2 questions from 3D were asked.
Statistics questions were moderate to easy as compared to orevious year.
Bionomial Integration and series questions were also there.
A 5 letter word is to be made using any distinct 5 alphabets such that middle alphabet is M and letters should be in increasing order.
If det.(A) = -2, where A is matrix of order 3 x 3. Given that det.(-adj(adj(3A))) = 2ª3°, then find a and b.
Let A= ⎨1,2,3⎬Then number of non-equivalence relations from A to A are?
If e^{5(In x)2}+3 = X⁸ then product of real value of X is?
Given a₁a₂ a₃... are in G.P. Such that a₁a₅= 28 and a₂+ a₄= 29. Find a_6.
In a bag there are 4 black and 6 white balls. 2 balls are drawn at random, then the probability that both ball are white is?
Let the triangle PQR be the image of a triangle with vertices (1,3), (3,1), (2,4), in the line x + 2y-2 = 0. If the centroid of triangle PQR is the point (α,β), the 15 (α-β) equation is ?

JEE Main Expected Attempt vs Percentile Marks |

Correct Attempts	Expected Percentile
10 Correct Attempts	10 Correct Attempts in JEE Main Jan 2025 vs Expected Percentile Marks
15 Correct Attempts	15 Correct Attempts in JEE Main Jan 2025 vs Expected Percentile Marks
20 Corrected Attempts	20 Correct Attempts vs Expected Percentile Marks in JEE Main 2025 Session 1

Also Check |

JEE Main Formula Sheet 2025 Session 1: Physics, Chemistry, Maths PDF Link

JEE Main January 22 Shift 2 Question Paper 2025 Session by Coaching Institutes

Interested students can check the subject-wise memory-based JEE Main Shift 1 Question Paper 2025 January 22 from the top JEE Main coaching institutes below once it is available.

Coaching Institute	Subject	JEE Main Day 1 Shift 1 Unofficial Question Paper 2025 Download Link
Aakash BYJU’s	Physics	To Be Added Soon
	Chemistry	To Be Added Soon
	Mathematics	To Be Added Soon
Vedantu	Physics	To Be Added Soon
	Chemistry	To Be Added Soon
	Mathematics	To Be Added Soon
Resonance	Physics	To Be Added Soon
	Chemistry	To Be Added Soon
	Mathematics	To Be Added Soon
Reliable	Physics	To Be Added Soon
	Chemistry	To Be Added Soon
	Mathematics	To Be Added Soon