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

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

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 has been been 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 Attempts vs Marks vs Percentile January 2025 LIVE Updates
JEE Main Expected Qualifying Percentile January 2025	JEE Main Day 1 Shift 1 Paper Analysis 2025: Student Reviews, Expert Analysis

JEE Main 2025 Session 1 Exam Important Links |

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

The JEE Main Question Paper 22nd January 2025 Session 1 has been added below for shift 1:

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. (A) Statement-l is correct, Statement-Il is incorrect, (B) Statement-Il is correct, Statement-I is incorrect, (C) Statement I and Il are correct and Statement-ll is the correct explanation of Statement I., (D) Statement I and Il are correct and Statement-ll is not the correct explanation of Statement I.
A closed orange pipe of 10cm length in 9th harmonic resonates with 4th harmonic of open organ pipe. Find the length of the open organic pipe.
A charge of q is placed at mid of the edge of an imaginary cube of side 'a'. Find the flux passing through the cube.
What is the effect on fringe width if the whole YDSE set up immersed in a liquid? (A) Fringe width increases (B) Fringe width remains the same (c. ) Fringe width decreases (D) None of these.
An electron is made to enter symmetrically between two parallel plates and equal oppositely charged metal plates, each of 10 cm length. The electron emerges out of the electric field region with a horizontal component of velocity 10⁶ m/s. If the magnitude of the electric field between the plates is 9.1 V/cm, then the vertical component of velocity of electron is (mass of electron = 9.1 x 10^-31 kg, and charge of electron = 1.6 × 10-19 C).
If the distance between two paralle plate of a capacitor is d. A is the are of each plate, and E is the Electric field. Find the energy stored in capacitor.
In a process pressure of the gas is directly proportional to temperature then choose correct option. (a) process is isochoric (b) work done in process is zero (c) internal energy increase with increase in temperature.

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. (A) Dipole moment of cis 2-butene is greater than trans 2-butene, (B) In trans isomer identical groups are opposite direction, (C) 2-methyl-2-butene can have two geometrical isomers, (D)Melting point of Cis 2-butene is greater than trans 2-butene.
Element not showing vriable oxidation state is : (A) Br (B) I (C) Cl (D) F.
If the work function of Cs and Fr are 1.9 and 2.5 eV. If light of h=500 nanometre, which element will show photoelectric effect.

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 ?
Two balls are selected at random one by one without replacement from the bag containing 4 white and 6 black balls. If the probability that the first selected ball is black given that the second selected is also black, m/n when gcd(m.n) = 1, then m+n=?
If y² dx + (1/y - x) dy = 0 and x(1) = 1 then x (1/2) is?
The Foci of hyperbola are (1,14) and (1, -12) and passes through the point (1,6). Then its lactus rectum is?
Area outside the parabola and iside the circle (x - 2√3)² + y² = 12 and parabola y² = 2√3x.
If f(x) = 16 ( (sec^-1 x)² + ( cosec^-1x)²) then the sum of max. min. value of f(x) is?

Also Check |

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	Click Here
	Chemistry	Click Here
	Mathematics	Click Here
Vedantu	Physics	Click Here
	Chemistry	Click Here
	Mathematics	Click Here
Resonance	Physics	Click Here
	Chemistry	To Be Added Soon
	Mathematics	Click Here

Candidates must remember that the JEE Main Question Paper 22 January 2025 Session 1 is unofficial in nature.

JEE Main 2025 Correct Attempts vs Expected Percentile |

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 Correct Attempts	20 Correct Attempts vs Expected Percentile Marks in JEE Main 2025 Session 1
25 Correct Attempts	25 Correct Attempts in JEE Main Jan 2025 vs Expected Percentile Marks
30 Correct Attempts	30 Correct Attempts vs Expected Percentile JEE Main 2025 Session 1
32 Correct Attempts	32 Attempts in JEE Main vs Expected Percentile Marks 2025
35 Correct Attempts	35 Correct Attempts in JEE Main Jan 2025 vs Expected Percentile Marks
37 Correct Attempts	JEE Main 37 Correct Attempts vs Expected Percentile 2025
38 Correct Attempts	38 Attempts in JEE Main vs Expected Percentile Marks 2025
40 Correct Attempts	40 Correct Attempts in JEE Main Jan 2025 vs Expected Percentile Marks
43 Correct Attempts	JEE Main 43 Correct Attempt Vs Expected Percentile Marks 2025 Session 1
44 Correct Attempts	Expected Percentile for 44 Correct Attempts in JEE Main 2025
45 Correct Attempts	45 Correct Attempts in JEE Main Jan 2025 vs Expected Percentile Marks
47 Correct Attempts	JEE Main 47 Correct Attempt Vs Expected Percentile Marks 2025 Session 1
48 Correct Attempts	JEE Main Expected Percentile for 48 Attempts in January 2025
49 Correct Attempts	Expected Percentile for 49 Correct Attempts in JEE Main 2025 Session 1
50 Correct Attempts	50 Correct Attempts in JEE Main Jan 2025 vs Expected Percentile Marks
52 Correct Attempts	JEE Main 52 Correct Attempts vs Expected Percentile Marks 2025 Session 1
53 Correct Attempts	JEE Main Expected Percentile Marks for 53 Correct Attempts 2025 Session 1
55 Correct Attempts	55 Correct Attempts in JEE Main Jan 2025 vs Expected Percentile Marks
58 Correct Attempts	58 Correct Attempts vs Expected Percentile in JEE Main 2025
60 Correct Attempts	60 Correct Attempts in JEE Main Jan 2025 vs Expected Percentile Marks