JEE Main 2026 Jan 21 Shift 1 & 2 Question Paper with Solutions PDF

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Download JEE Main 2026 January 21 Shift 1 and Shift 2 Question Paper PDF with Solutions

The JEE Main 2026 January 21 Shift 1 and Shift 2 question paper with answers is uploaded below. Students can analyze the JEE Mains 2026 question paper to understand the overall difficulty level of the exam.

JEE Main 2026 January 21 Shift 1 Answer Key by Coaching Institutes

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JEE Main 2026 January 21 Shift 1 Exam Analysis

An overall analysis of the JEE Main 2026 January 21 question paper shift 1 will be provided below. This will help you understand the overall difficulty along with subject wise difficulty level. The data has been provided to you in the table below:

JEE Main 2026 January 21 Shift 2 Exam Analysis

An overall analysis of the JEE Main 2026 January 21 question paper shift 2 will be provided below. This will help you understand the overall difficulty, along with the subject-wise difficulty level. The data has been provided to you in the table below:

JEE Main 2026 January 21 Shift 1 and Shift 2 Question Paper with Solutions

Below are the questions from the JEE Main 2026 January 21 Shift 1 and Shift 2 exams. The subject-wise analysis of Physics, Chemistry, and Mathematics will be shared to assist students in self-evaluating their performance and understanding the paper trend.

Jan 21 Shift 2 Questions

Chemistry

Question 1: Given below are two statements
Statement-I : The correct order for radius is $\mathrm{Al}>\mathrm{Mg}>\mathrm{Mg}^{2+}>\mathrm{A}^{\beta+}$
Statement-II : Atomic size always, depends on electronegativity.
In the light of the above statements, choose the correct option.

1 Statement-I and II are correct

2 Both Statement-I and II are incorrect

3 Statement-I is correct but Statement-II incorrect

4 Statement-I is incorrect but Statement-II correct

Question 2: What will be significant figure of summation of $0.153,153.2$ and 153.2 ?

1) 3

2) 4

3) 5

4) 6

Maths

Question 1: The locus of point of intersection of tangents drawn from a point to the circle $(x-2)^2+(y-3)^2=16$, which substends an angle of $120^{\circ}$ is
(A) $3 x^2+3 y^2-12 x-18 y-25=0$
(B) $x^2+y^2-12 x-18 y-25=0$
(C) $3 x^2+3 y^2+12 x+18 y-25=0$
(D) $x^2+y^2-12 x+18 y-25=0$

Question 2: Let $f(x)=x^3+x^2 f(1)+2 x f^{\prime \prime}(2)+f^{\prime \prime \prime}(3), x \in R$. Then the value of $f^{\prime}(5)$ is

A) $\frac{117}{5}$
B) $\frac{62}{5}$
C) $\frac{657}{5}$
D) $\frac{2}{5}$

Physics

Question 1: Refractive index of prism is $\sqrt{2}$. What should be angle of incidence for a light ray such that the emerging ray grazes out the surface.

1) $90^{\circ}$

2) $60^{\circ}$

3) $30^{\circ}$

4) $45^{\circ}$

Question 2: Keeping the significantigures in view the sum of the physical quantilies $5.01 \mathrm{~m}, 153.2 \mathrm{~m}$ and 0.123 m is
a. 205.3 m
b. 205 m
c. 205.333 m
d. 205.33 m

Jan 21 Shift 1 Questions

Chemistry

Question 1: Given below are two statements :
Statement 1: All the pairs of molecules (PbO, PbO₂), (SnO, SnO₂), and (GeO, GeO₂) contain amphoteric oxides.
Statement II: AlCl₃, BH₃, BeH_2, and NO₂ all have incomplete octets.
In light of the above statements, choose the correct option.

1 Both Statement I and Statement II are correct

2 Both Statement I and Statement II are incorrect

3 Statement I is correct, but Statement II is incorrect

4 Statement I is incorrect, but Statement II is correct

Question 2: Which of the following resonating structure is the most stable?

Maths

Question 1: In binomial expansion of $\left(a x^2+b x+c\right)(1-2 x)^{26}$, the coefficients of $x, x^2$ and $x^3$ are $-56,0$ and 0 respectively, then $(a+b+c)$ is equal to
(1) 1500
(2) 1403
(3) 1300
(4) 1483

Question 2: The value of $\int_{-\frac{\pi}{6}}^{\frac{\pi}{6}} \frac{\pi+4 x^{11}}{1-\sin \left(|x|+\frac{\pi}{6}\right)} d x$

A. $3\pi$

B. $4 \pi$

C. $6 \pi$

D. $12 \pi$

Physics

Question 1: An $\alpha$-particle having kinetic energy 7.7 MeV is approaching fixed gold nucleus (atomic number is 79). Find distance of closest approach.
(1) 1.72 nm
(2) 6.2 nm
(3) 16.8 nm
(4) 0.2 nm

Question 2: An air-filled capacitor of capacitance $C$ is filled with a dielectric ( $k=3$ ) of width $d / 3$, where $d$ is the separation between plates. The new capacitance is
(1) $\frac{9}{5} \mathrm{C}$
(2) $\frac{5}{4} c$
(3) $\frac{4}{3} C$
(4) $\frac{9}{7} C$

JEE Mains 2026 Live Analysis

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JEE Main 2026 January 21 All Shifts Question Paper

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JEE Main Last Five Year Analysis (2025-2021) A Complete Guide.

JEE Main Previous Year Question Paper PDF

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