JEE Main 26 February 2021 Shift 2 Question Paper

Question 1

Let L be a line obtained from the intersection of two planes x + 2y + z = 6 and y + 2z = 4. If point P(α, β, γ) is the foot of perpendicular from (3, 2, 1) on L, then the value of 21(α + β + γ) equals :

Accepted Answer

(D) 102

Answer

(A) 142

Answer

(B) 68

Answer

(C) 136

Question 2

The sum of the series $\sum_{n=1}^{\infty} \frac{n^{2} + 6n + 10}{(2n+1)!}$ is equal to :

Accepted Answer

(C) $\frac{41}{8} e - \frac{19}{8} e^{-1} - 10$

Answer

(A) $\frac{41}{8} e + \frac{19}{8} e^{-1} - 10$

Answer

(B) $-\frac{41}{8} e + \frac{19}{8} e^{-1} - 10$

Answer

(D) $\frac{41}{8} e + \frac{19}{8} e^{-1} + 10$

Question 3

Let f(x) be a differentiable function at x = a with $f'(a) = 2$ and f(a) = 4. Then $\lim_{x 	o a} \frac{xf(a) - af(x)}{x - a}$ equals :

Accepted Answer

(C) 4 − 2a

Answer

(A) 2a + 4

Answer

(B) 2a − 4

Answer

(D) a + 4

Question 4

Let A (1, 4) and B(1, −5) be two points. Let P be a point on the circle $(x - 1)^{2} + (y - 1)^{2} = 1$ such that $(PA)^{2} + (PB)^{2}$ have maximum value, then the points, P, A and B lie on :

Accepted Answer

(B) a straight line

Answer

(A) a parabola

Answer

(C) a hyperbola

Answer

(D) an ellipse

Question 5

If the locus of the mid-point of the line segment from the point (3, 2) to a point on the circle, $x^{2} + y^{2} = 1$ is a circle of the radius r, then r is equal to :

Accepted Answer

(B) $\frac{1}{2}$

Answer

(A) $\frac{1}{4}$

Answer

(C) 1

Answer

(D) $\frac{1}{3}$

Question 6

Let slope of the tangent line to a curve at any point P(x, y) be given by $\frac{xy^{2} + y}{x}$. If the curve intersects the line x + 2y = 4 at x = − 2, then the value of y, for which the point (3, y) lies on the curve, is :

Accepted Answer

(B) $-\frac{18}{19}$

Answer

(A) $-\frac{18}{11}$

Answer

(C) $-\frac{4}{3}$

Answer

(D) $\frac{18}{35}$

Question 7

Let $A_{1}$ be the area of the region bounded by the curves y = sinx, y = cos x and y-axis in the first quadrant. Also, let $A_{2}$ be the area of the region bounded by the curves y = sin x, y = cos x, x-axis and x= $\frac{\pi}{2}$ in the first quadrant. Then,

Accepted Answer

(D) $A_{1} : A_{2} = 1 : \sqrt{2}$ and $A_{1} + A_{2} = 1$

Answer

(A) $A_{1} = A_{2}$ and $A_{1} + A_{2} = \sqrt{2}$

Answer

(B) $A_{1} : A_{2} = 1 : 2$ and $A_{1} + A_{2} = 1$

Answer

(C) $2A_{1} = A_{2}$ and $A_{1} + A_{2} = 1 + \sqrt{2}$

Question 8

If 0 < a, b < 1, and $	an^{-1} a + 	an^{-1} b = \frac{\pi}{4}$, then the value of $(a + b) - \left(\frac{a^{2} + b^{2}}{2}ight) + \left(\frac{a^{3} + b^{3}}{3}ight) - \left(\frac{a^{4} + b^{4}}{4}ight) + \ldots$ is :

Accepted Answer

(A) $\log_{e} 2$

Answer

(B) $\log_{e}\left(\frac{e}{2}\right)$

Answer

(C) e

Answer

(D) $e^{2} - 1$

Question 9

Let $F_{1}$(A, B, C) = (A ∧ ~B) ∨ [~C ∧ (A ∨ B)] ∨ ~A and $F_{2}$(A, B) = (A ∨ B) ∨ (B → ~A) be two logical expressions. Then :

Accepted Answer

(A) $F_{1}$ is not a tautology but $F_{2}$ is a tautology

Answer

(B) $F_{1}$ is a tautology but $F_{2}$ is not a tautology

Answer

(C) $F_{1}$ and $F_{2}$ both area tautologies

Answer

(D) Both $F_{1}$ and $F_{2}$ are not tautologies

Question 10

Consider the following system of equations :
x + 2y − 3z = a
2x + 6y − 11 z = b
x − 2y + 7z = c,
Where a, b and c are real constants. Then the system of equations :

Accepted Answer

(B) has infinite number of solutions when 5a = 2b +c

Answer

(A) has a unique solution when 5a = 2b + c

Answer

(C) has no solution for all a, b and c

Answer

(D) has a unique solution for all a, b and c

Question 11

A seven digit number is formed using digit 3, 3, 4, 4, 4, 5, 5. The probability, that number so formed is divisible by 2, is :

Accepted Answer

(C) $\frac{3}{7}$

Answer

(A) $\frac{6}{7}$

Answer

(B) $\frac{4}{7}$

Answer

(D) $\frac{1}{7}$

Question 12

If vectors $\vec{a}_{1} = x\hat{i} - \hat{j} + \hat{k}$ and $\vec{a}_{2} = \hat{i} + y\hat{j} + z\hat{k}$ are collinear, then a possible unit vector parallel to the vector $x\hat{i} + y\hat{j} + z\hat{k}$ is :

Accepted Answer

(C) $\frac{1}{\sqrt{3}} (\hat{i} - \hat{j} + \hat{k})$

Answer

(A) $\frac{1}{\sqrt{2}} (-\hat{j} + \hat{k})$

Answer

(B) $\frac{1}{\sqrt{2}} (\hat{i} - \hat{j})$

Answer

(D) $\frac{1}{\sqrt{3}} (\hat{i} + \hat{j} - \hat{k})$

Question 13

For x>0, if $f(x) = \int_{1}^{x} \frac{\log_{e} t}{(1+t)} dt$, then $f(e) + f\left(\frac{1}{e}\right)$ is equal to :

Accepted Answer

(A) $\frac{1}{2}$

Answer

(B) −1

Answer

(C) 1

Answer

(D) 0

Question 14

Let f : R → R be defined as $f(x) = \begin{cases} 2\sin\left(-\frac{\pi x}{2}ight), & 	ext{if } x < -1 \ |ax^{2} + x + b|, & 	ext{if } -1 \le x \le 1 \ \sin(\pi x) & 	ext{if } x > 1 \end{cases}$ If f(x) is continuous on R, then a + b equals :

Accepted Answer

(B) −1

Answer

(A) 3

Answer

(C) −3

Answer

(D) 1

Question 15

Let A = {1,2,3……,10} and f: A→ A be defined as $f(k) = \begin{cases} k + 1 & 	ext{if k is odd} \ k & 	ext{if k is even} \end{cases}$ Then the number of possible functions g : A→A such that gof = f is :

Accepted Answer

(A) $10^{5}$

Answer

(B) $^{10}C_{5}$

Answer

(C) $5^{5}$

Answer

(D) 5!

Question 16

A natural number has prime factorization given by $n = 2^{x} 3^{y} 5^{z}$, where y and z are such that $y + z = 5$ and $y^{-1} + z^{-1} = \frac{5}{6}$, $y > z$. Then the number of odd divisors of n, including 1, is :

Accepted Answer

(C) 12

Answer

(A) 11

Answer

(B) 6x

Answer

(D) 6

Question 17

Let $f(x) = \sin^{-1} x$ and $g(x) = \frac{x^{2}-x-2}{2x^{2}-x-6}$. If $g(2) = \lim_{x 	o 2} g(x)$, then the domain of the function fog is :

Accepted Answer

(A) $(-\infty, -2] \cup \left[-\frac{4}{3}, \infty\right)$

Answer

(B) $(-\infty, -1] \cup [2, \infty)$

Answer

(C) $(-\infty, -2] \cup [-1, \infty)$

Answer

(D) $(-\infty, -2] \cup \left[-\frac{3}{2}, \infty\right)$

Question 18

If the mirror image of the point (1,3,5) with respect to the plane $4x-5y+2z = 8$ is $(\alpha, \beta, \gamma)$, then $5(\alpha + \beta + \gamma)$ equals:

Accepted Answer

(A) 47

Answer

(B) 39

Answer

(C) 43

Answer

(D) 41

Question 19

Let $f(x) = \int_{0}^{x} e^{t} f(t)dt + e^{x}$ be a differentiable function for all $x \in R$. Then f(x) equals.

Accepted Answer

(A) $2e^{(e^{x}-1)} - 1$

Answer

(B) $e^{(e^{x}-1)}$

Answer

(C) $2e^{e^{x}} - 1$

Answer

(D) $e^{e^{x}} - 1$

Question 20

The triangle of maximum area that can be inscribed in a given circle of radius 'r' is:

Accepted Answer

(D) An equilateral triangle having each of its side of length $\sqrt{3}$ r.

Answer

(A) A right angle triangle having two of its sides of length 2r and r.

Answer

(B) An equilateral triangle of height $\frac{2r}{3}$.

Answer

(C) An isosceles triangle with base equal to 2r.

Question 21

The total number of 4-digit numbers whose greatest common divisor with 18 is 3, is

Accepted Answer

1000

Question 22

Let $\alpha$ and $\beta$ be two real numbers such that $\alpha + \beta = 1$ and $\alpha\beta = -1$. Let $P_{n} = (\alpha)^{n} + (\beta)^{n}$, $P_{n-1} = 11$ and $P_{n+1} = 29$ for some integer $n \geq 1$. Then, the value of $P_{n}^{2}$ is ________________.

Accepted Answer

324

Question 23

Let $X_{1}$, $X_{2}$,……….. $X_{18}$ be eighteen observation such that $\sum_{i=1}^{18}\left(X_{i}-\alpha\right) = 36$ and $\sum_{i=1}^{18}\left(X_{i}-\beta\right)^{2} = 90$, where $\alpha$ and $\beta$ are distinct real numbers. If the standard deviation of these observations is 1, then the value of $|\alpha - \beta|$ is ________________.

Accepted Answer

4

Question 24

In $I_{m,n} = \int_{0}^{1} x^{m-1}\left(1-x\right)^{n-1} dx$, for m, n $\geq$ 1 and $\int_{0}^{1}\frac{x^{m-1}+x^{n-1}}{\left(1+x\right)^{m+n}}dx = \alpha I_{m,n}$, $\alpha \in R$, then $\alpha$ equals______________ .

Accepted Answer

1

Question 25

Let L be a common tangent line to the curves $4x^{2} + 9y^{2} = 36$ and $(2x)^{2} + (2y)^{2} = 31$. Then the square of the slope of the line L is ________________.

Accepted Answer

3

Question 26

If the matrix $A = \begin{bmatrix} 1 & 0 & 0 \ 0 & 2 & 0 \ 3 & 0 & -1 \end{bmatrix}$ satisfies the equation $A^{20} + \alpha A^{19} + \beta A = \begin{bmatrix} 1 & 0 & 0 \ 0 & 4 & 0 \ 0 & 0 & 1 \end{bmatrix}$ for some real numbers $\alpha$ and $\beta$, then $\beta - \alpha$ is equal to________________.

Accepted Answer

4

Question 27

If the arithmetic mean and geometric mean of the $p^{th}$ and $q^{th}$ terms of the sequence $-16$, 8, $-4$, 2, ………… satisfy the equation $4x^{2} - 9x + 5 = 0$, then p+q is equal to ________________.

Accepted Answer

10

Question 28

Let the normals at all the points on a given curve pass through a fixed point (a, b). If the curve passes through (3, -3) and $\left(4, -2\sqrt{2}\right)$, and given that $a - 2\sqrt{2}\ b = 3$, then $(a^{2}+b^{2}+ab)$ is equal to________________.

Accepted Answer

9

Question 29

Let z be those complex number which satisfy $|z+5| \leq 4$ and $z(1+i) + \bar{z}\left(1-i\right) \geq -10, i = \sqrt{-1}$. If the maximum value of $|z+1|^{2}$ is $\alpha + \beta\sqrt{2}$, then the value of $\left(\alpha + \beta\right)$ is ________________.

Accepted Answer

48

Question 30

Let a be an integer such that all the real roots of the polynomial $2x^{5}+5x^{4}+10x^{3}+10x^{2}+10x+10$ lie in the interval (a, a + 1). Then, $|a|$ is equal to________________.

Accepted Answer

2

Question 31

A tuning fork A of unknown frequency produces 5beats/s with a fork of known frequency 340 HZ. When fork A filed, the beat frequency decreases to 2beats/s. What is the frequency of fork A?

Accepted Answer

(B) 335 Hz

Answer

(A) 342 Hz

Answer

(C) 338 Hz

Answer

(D) 345 Hz

Question 32

The trajectory a projectile in a vertical plane is y = αx − βx$^{2}$, where α and β are constants and x & y are respectively the horizontal and vertical distance of the projectile from the point of projection. The angle of projection θ and the maximum height attained H are respectively given by:

Accepted Answer

(A) $	an^{-1}\alpha,\ \frac{\alpha^{2}}{4\beta}$

Answer

(B) $	an^{-1}\beta,\ \frac{\alpha^{2}}{2\beta}$

Answer

(C) $	an^{-1}\left(\frac{\beta}{\alpha}ight),\ \frac{\alpha^{2}}{\beta}$

Answer

(D) $	an^{-1}\alpha,\ \frac{4\alpha^{2}}{\beta}$

Question 33

A cord is wound round the circumference of wheel of radius r. The axis of the wheel is horizontal and the moment of inertia about it is I. A weight mg is attached to the cord at the end. The weight falls from rest. After falling through a distance ‘h’, the square of angular velocity of wheel will be:

Accepted Answer

(D) $\frac{2mgh}{I+mr^{2}}$

Answer

(A) $\frac{2gh}{I+mr^{2}}$

Answer

(B) 2gh

Answer

(C) $\frac{2mgh}{I+2mr^{2}}$

Question 34

Find the peak current and resonant frequency of the following circuit (as shown in figure)

Accepted Answer

(D) 0.2 A and 50 Hz

Answer

(A) 0.2 A and 100 Hz

Answer

(B) 2 A and 50 Hz

Answer

(C) 2 A and 100 Hz

Question 35

The incident ray, reflected ray and the outward drawn normal are denoted by the unit vectors $\vec{a}, \vec{b}$ and $\vec{c}$ respectively. Then choose the correct relation for these vectors.

Accepted Answer

(D) $\vec{b} = \vec{a} - 2\left(\vec{a}\cdot\vec{c}\right)\vec{c}$

Answer

(A) $\vec{b} = 2\vec{a} + \vec{c}$

Answer

(B) $\vec{b} = \vec{a} - \vec{c}$

Answer

(C) $\vec{b} = \vec{a} + 2\vec{c}$

Question 36

A radioactive sample is undergoing α decay. At any time t$_{1}$, its activity is A and another time t$_{2}$, the activity is $\frac{A}{5}$. What is the average life time for the sample?

Accepted Answer

(A) $\frac{t_{2}-t_{1}}{\ln 5}$

Answer

(B) $\frac{\ln\left(t_{2}+t_{1}\right)}{2}$

Answer

(C) $\frac{t_{1}-t_{2}}{\ln 5}$

Answer

(D) $\frac{\ln 5}{t_{2}-t_{1}}$

Question 37

A particle executes S.H.M., the graph of velocity as a function of displacement is:

Accepted Answer

(C) an ellipse

Answer

(A) a circle

Answer

(B) a parabola

Answer

(D) a helix

Question 38

A scooter accelerates from rest for time t$_{1}$ at constant rate a$_{1}$ and then retards at constant rate a$_{2}$ for time t$_{2}$ and comes to rest. The correct value of $\frac{t_{1}}{t_{2}}$ will be:

Accepted Answer

(B) $\frac{a_{2}}{a_{1}}$

Answer

(A) $\frac{a_{1}+a_{2}}{a_{2}}$

Answer

(C) $\frac{a_{1}+a_{2}}{a_{1}}$

Answer

(D) $\frac{a_{1}}{a_{2}}$

Question 39

Draw the output Y in the given combination of gates.

Accepted Answer

(A) (A)

Answer

(B) (B)

Answer

(C) (C)

Answer

(D) (D)

Question 40

An inclined plane making an angle of 30° with horizontal is placed in a uniform horizontal electric field $200\frac{N}{C}$ as shown in the figure. A body of mass 1 kg and charge 5mC is allowed to slide down from rest at a height of 1m. If the coefficient of frication is 0.2, find the time taken by the body to reach the bottom.
$\left[g = 9.8\,m/s^{2},\ \sin 30^{\circ} = \frac{1}{2};\ \cos 30^{\circ} = \frac{\sqrt{3}}{2}\right]$

Accepted Answer

(C) 1.3 s

Answer

(A) 2.3 s

Answer

(B) 0.46 s

Answer

(D) 0.92 s

Question 41

If ‘C’ and ‘V’ represent capacity and voltage respectively then what are the dimensions of λ where C/V = λ?

Accepted Answer

(A) $\left[M^{-2}L^{-4}I^{3}T^{7}\right]$

Answer

(B) $\left[M^{-2}L^{-3}I^{2}T^{6}\right]$

Answer

(C) $\left[M^{-1}L^{-3}I^{-2}T^{-7}\right]$

Answer

(D) $\left[M^{-3}L^{-4}I^{3}T^{7}\right]$

Question 42

Given below are two statements: One is labeled as Assertion A and the other is labeled as Reason R.
Assertion A : For a simple microscope, the angular size of the object equals the angular size of the image.
Reason R : Magnification is achieved as the small object can be kept much closer to the eye than 25 cm and hence it subtends a large angle.
In the light of the above statements, choose the most appropriate answer from the options given below:

Accepted Answer

(B) Both A and R are true and R is the correct explanation of A

Answer

(A) Both A and R are true but R is NOT the correct explanationof A

Answer

(C) A is true but R is false

Answer

(D) A is false but R is true

Question 43

The recoil speed of a hydrogen atom after it emits a photon in going from n = 5 state to n = 1 state will be:

Accepted Answer

(A) 4.17 m/s

Answer

(B) 4.34 m/s

Answer

(C) 219 m/s

Answer

(D) 3.25 m/s

Question 44

Two masses A and B, each of mass M are fixed together by a massless springs. A force acts on the mass B as shown in figure. If the mass A starts moving away from mass B with acceleration ‘a’, than the acceleration of mass B will be:

Accepted Answer

(B) $\frac{F-Ma}{M}$

Answer

(A) $\frac{F+Ma}{M}$

Answer

(C) $\frac{Ma-F}{M}$

Answer

(D) $\frac{MF}{F+Ma}$

Question 45

A wire of 1Ω has a length of 1 m. It is stretched till its length increases by 25%. The percentage change in a resistance to the nearest integer is:

Accepted Answer

(D) 56%

Answer

(A) 25%

Answer

(B) 12.5%

Answer

(C) 76%

Question 46

Given below are two statements :
Statement (1) :- A second's pendulum has a time period of 1 second.
Statement (2) :- It takes precisely one second to move between the two extreme positions.
In the light of the above statements, choose the correct answer from the options give below.

Accepted Answer

(C) Statement I is false but Statement II is true

Answer

(A) Both Statement I and Statement II are false

Answer

(B) Statement I is true but Statement II is false

Answer

(D) Both Statement I and Statement II is true

Question 47

An aeroplane, with its wings spread 10 m, is flying at a speed of 180 km/h in a horizontal direction. The total intensity of earth's field at that part is $2.5 	imes 10^{-4}$ Wb/m$^2$ and the angle of dip is 60°. The emf induced between the tips of the plane wings will be __________.

Accepted Answer

(D) 108.25 mV

Answer

(A) 88.37 mV

Answer

(B) 62.50 mV

Answer

(C) 54.125 mV

Question 48

The length of metallic wire is $l_1$ when tension in it is $T_1$. It is $l_2$ when the tension is $T_2$. The original length of the wire will be :

Accepted Answer

(D) $\frac{T_2 l_1 - T_1 l_2}{T_2 - T_1}$

Answer

(A) $\frac{l_1 + l_2}{2}$

Answer

(B) $\frac{T_1 l_1 - T_2 l_2}{T_2 - T_1}$

Answer

(C) $\frac{T_2 l_1 + T_1 l_2}{T_1 + T_2}$

Question 49

The internal energy (U), pressure (P) and volume (V) of an ideal gas are related as U = 3PV + 4. The gas is :

Accepted Answer

(A) polyatomic only

Answer

(B) monoatomic only

Answer

(C) either monoatomic or diatomic

Answer

(D) diatomic only.

Question 50

Given below are two statements :
Statement – I : An electric dipole is placed at the centre of a hollow sphere. The flux of electric field through the sphere is zero but the electric field is not zero anywhere in the sphere.
Statement – II : If R is the radius of a solid metallic sphere and Q be the total charge on it. The electric field at any point on the spherical surface of radius r ( < R) is zero but theelectric flux passing through this closed spherical surface of radius r is not zero.
In the light of the above statements. Choose the correct answerfrom the option given below :

Accepted Answer

(A) Statement I is true but Statement II is false

Answer

(B) Statement I is false but Statement II is true

Answer

(C) Both Statement I and Statement II are true

Answer

(D) Both Statement I and Statement II are false

Question 51

If thehighest frequency modulating a carrier is 5 kHz, then the number of AM broadcast stations accommodated in a 90 kHz bandwidth are ____________________.

Accepted Answer

9

Question 52

1 mole of rigid diatomic gas performs a work of $\frac{Q}{5}$ when heat Q is supplied to it. The molar heat capacity of the gas during this transformation is $\frac{xR}{8}$. The value of x is __________.

Accepted Answer

25

Question 53

A particle excutes S.H.M with amplitude 'a' and time period T. The displacement of the particle when its speed is half of maximum speed is $\frac{\sqrt{x}\,a}{2}$. The value of x is ______________

Accepted Answer

3

Question 54

Two stream of photons, possessing energies equal to twice and ten times the work function of metal are incident on the metal surface successively. The value of ratio of maximum velocities of the photoelectrons emitted in the two respective cases is x : y. The value of x is ________.

Accepted Answer

1

Question 55

A point source of light S, placed at a distance 60 cm infront of the centre of plane mirror of width 50 cm, hangs vertically on a wall. A man walks infront of the mirror along a line parallel to the mirror at a distance 1.2 m from it (see in the figure). The distance between the extreme points where he can see the image of the light source in the mirror is _______________cm

Accepted Answer

150

Question 56

The zener diode has a $V_Z$= 30 V. The current passing through the diode for the following ciruit is ________________mA.

Accepted Answer

9

Question 57

In the reported figure of earth, the value of acceleration due to gravity is same at point A and C but it is smaller than that of its value at point B (surface of the earth). The value of OA : AB will be x : y. The value of x is ________________.

Accepted Answer

4

Question 58

27 similar drops of mercury are maintained at 10 V each. All these spherical drops combine into a single big drop. The potential energy of the bigger drop is ___________________ times that of a smaller drop.

Accepted Answer

243

Question 59

The volume V of a given mass of monatomic gas changes  with temperature T according to the relation $V = KT^{\frac{2}{3}}$. The work done when temperature changes by 90 K will be xR. The value of x is ____________________.
[R =universal gas constant]

Accepted Answer

60

Question 60

Time period of a simple pendulum is T. The time taken to complete $\frac{5}{8}$ oscillations starting from mean position is $\frac{\alpha}{\beta}$T. The value of $\alpha$ is _____________.

Accepted Answer

7

Question 61

2,4-DNP test can be used to identify:

Accepted Answer

(A) aldehyde

Answer

(B) halogens

Answer

(C) ether

Answer

(D) amine

Question 62

Identify A in the following chemical reaction.

Accepted Answer

(C) (C)

Answer

(A) (A)

Answer

(B) (B)

Answer

(D) (D)

Question 63

The nature of charge on resulting colloidal particles when FeCl$_3$ is added to excess of hot water is:

Accepted Answer

(A) positive

Answer

(B) neutral

Answer

(C) sometimes positive and sometimes negative

Answer

(D) negative

Question 64

Match List-I with List-II
List-I
(c) 2CH$_3$CH$_2$Cl + 2Na $\xrightarrow{	ext{Ether}}$ C$_2$H$_5$– C$_2$H$_5$ + 2NaCl
(d) 2C$_2$H$_5$Cl +2Na $\xrightarrow{	ext{Ether}}$ C$_6$H$_5$– C$_6$H$_5$ + 2NaCl
List-II
(i) Wurtz reaction
(ii) Sandmeyer reaction
(iii) Fitting reaction
(iv) Gatterman reaction
Choose the correct answer from the option given below:

Accepted Answer

(C) (a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)

Answer

(A) (a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)

Answer

(B) (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)

Answer

(D) (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)

JEE Main 26 February 2021 Shift 2 Question Paper with Answers

Physics — JEE Main 26 February 2021 Shift 2

Chemistry — JEE Main 26 February 2021 Shift 2

Mathematics — JEE Main 26 February 2021 Shift 2

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