JEE Main2026Apr 2, Shift 2
JEE Main 2026 — Apr 2, Shift 2
75 questions with step-by-step solutions. All free.
Mathematics
- Q1 Let be the roots of the equation
- Q2 Let the circle
- Q3If the system of equations , , has infinitely many solutions, then the point lies on the line
- Q4Let be an A.P. and be an increasing G.P. If and , then is equal to :
- Q5The sum up to terms, is :
- Q6If for , , then equals :
- Q7 Let denote the total number of triangles formed by joining the vertices of an -side regular polygon. If
- Q8 A man throws a fair coin repeatedly. He gets points for each head he throws and points for each tail he throws. If the probability that he gets exactly points is
- Q9 The mean and variance of observations are and , respectively. If the sum of the first
- Q10 Let a circle pass through the origin and its centre be the point of intersection of two mutually perpendicular lines
- Q11 Let be the origin, and and be two points on the rectangular hyperbola
- Q12 Let the parabola
- Q13Let and . Then is :
- Q14 Let the vectors
- Q15 Let the point be the foot of perpendicular drawn from the point on the line
- Q16 Two adjacent sides of a parallelogram are given by
- Q17The value of is equal to:
- Q18Let be a polynomial of degree , and have extrema at and . If , then is equal to :
- Q19Let . If and , , then is equal to:
- Q20Let be the solution of the differential equation , , . Then is equal to:
- Q21 Let . Let
- Q22 Consider the matrices
- Q23 Let be the point and circles with variable diameter touch the circle
- Q24If the area of the region bounded by and is , then is equal to______.
- Q25 The number of points in the interval , at which the function
Physics
- Q1Dimensions of universal gravitational constant () in terms of Planck's constant (), distance (), mass () and time () are____.
- Q2 A kg mass is in contact against the inner wall of a cylindrical drum of radius m rotating about its vertical axis. The minimum rotational speed of the drum to enable the mass to remain stuck to the wall (without falling) is rad/s. The coefficient of friction between the drum's inner wall surface and mass is_______. (Take
- Q3 Two blocks of masses kg and kg respectively, are tied to the ends of a string which passes over a light frictionless pulley as shown in the figure below. The masses are held at rest at the same horizontal level and then released. The distance traversed by the centre of mass in s is____m. (Take
- Q4 A particle having charge C moving in - pl…
- Q5If and are the inputs, the given circuit works as_____.
- Q6 If a body of mass kg falls on the earth from infinity, it attains velocity () and kinetic energy () on reaching the surface of earth. The values of and
- Q7 In a screw gauge the zero of main scale reference line coincides with the fifth division of the circular scale when two studs are in contact. There are divisions in circular scale and pitch of screw gauge is mm. When diameter of a sphere is measured, the reading of main scale is mm and
- Q8 The surface tension of a soap bubble is N/m. The work done in increasing the diameter of bubble from cm to cm is
- Q9 A mixture of carbon dioxide and oxygen has volume cm, temperature K, pressure
- Q10 If an air bubble of diameter mm rises steadily through a liquid of density kg/m at a rate of
- Q11 A spherical ball of mass kg falls from a height of m and is brought to rest after penetrating cm into sand. The average force exerted by sand on the ball is ______N. …
- Q12 An electromagnetic wave travels in free space along the -direction. At a particular point in space and time,
- Q13 Two resistors of and are connected in series with a battery of V. A bulb rated at V,
- Q14 Two metal plates () are kept horizontally with separation of
- Q15 Two point charges C and C are located at …
- Q16 One side of an equilateral prism is painted by a transparent material of refractive index . The refractive index of prism is . The minimum value of
- Q17 The figure given below shows an LCR series circuit with two switches and
- Q18 A circular current loop of radius is placed inside square loop of side length () such that they are co-planar and their centers coincide. The permeability of free space is …
- Q19The binding energy per nucleon of is _______ MeV. [Take u, u, u, u MeV/]
- Q20 The equation of motion of a particle is given by cm. The particle will come to rest at time …
- Q21 In a Young's double slit experiment, the intensity at some point on the screen is found to be times of the maximum of the interference patt…
- Q22 Using Bohr's model, calculate the ratio of the magnetic fields generated due to the motion of the electrons in the and
- Q23 moles of unknown gas is heated at constant volume from C to
- Q24 If sunlight is focused on a paper using convex lens, it starts burning the paper in shortest time when the lens is kept at cm above the paper. If the radius of curvature of the lens is cm then the refractive index of the lens material is
- Q25 Moment of inertia about an axis for a rod of mass kg and length m is same as that of a solid sphere of mass of kg and radius
Chemistry
- Q1 The ratio of mass percentage (w/w) of C : H in a hydrocarbon is . It has two carbon atoms. The weight (in g) of CO
- Q2 The first and second ionization constants of a weak dibasic acid HA are
- Q3SF is isostructural with : A. BrF B. CH C. IF D. XeF E. XeOF Choose the correct answer from the options given below :
- Q4 Gas 'A' undergoes change from state 'X' to state 'Y'. In this process, the heat absorbed and work done by the gas is J and J respectively. Now gas is brought back to state 'X' by another process during which J of heat is evolved. In the reverse process of 'Y' to 'X', …
- Q5 Solution A is prepared by dissolving g of a protein (molar mass g mol
- Q6 At C, mL of M weak monoprotic acid HX is titrated against
- Q7 Consider the reaction , for which the rate constant at
- Q8The correct set that contains all kinds (basic, acidic, amphoteric and neutral) of oxides is :
- Q9 Given below are two statements : Statement-I : The second ionization enthalpy of B, Al and Ga is in the order of B Al Ga. Statement-II : The correct order in terms of first ionization enthalpy is Si Ge Pb
- Q10 Given below are two statements : Statement-I : Among Zn, Mn, Sc and Cu, the energy required to remove the third valence electron is highest for Zn and lowest for Sc. Statement-II : The correct order of the following complexes in terms of CFSE is
- Q11 Which of the following complexes will show coordination isomerism ? (A)
- Q12 Complete combustion of g of an organic compound gave g of CO
- Q13 Given below are two statements : Statement I : In , the carbocation is stabilised by effect of OCH
- Q14 The compound (X) on (i) on heating in the presence of anhydrous AlCl and HCl gas gives -dimethyl pentane (ii) aroma…
- Q15 Correct statements regarding alkyl halides (RX) among the following are : (A) Alcohol being less polar solvent as compared to water, alcoholic KOH favours elimination reaction with RX. (B) Order of reactivity towards S
- Q16 An organic compound "x" where molar ratio of C, O and H are equal, on treatment with KOH under reflux followed by acidification produced "y". The most likely structure of "y" is: [Molar mass of 'x' is g mol
- Q17 A molecule (X) with following structure under mild acidic condition is hydrolysed to produce (Y) and (Z). Identify the correct statements about (Y) and (Z). (A) Both (Y) and (Z) have same molar mass (B) (Y) and (Z) can be distinguished from each other by NaHCO (C) (Y) and (Z) react with HCN with same rates (D) (Y) and (Z) undergo addition reaction with
- Q18Identify compounds A and E in the following reaction sequence.
- Q19 Identify the correct pair having amino acid (A) and the hormone (B) that is iodinated derivative of the amino acid (A). (T and Y represent one letter code for amino acids) …
- Q20Among Fe, Fe, Cr and Zn, the ion that shows positive borax bead test and with highest ionisation enthalpy is:
- Q21 The surface of sodium metal is irradiated with radiation of wavelength nm. The kinetic energy of ejected electrons is
- Q22 Consider the following gas phase reaction being carried out in a closed vessel at C.
- Q23 Consider the following two half-cell reactions along with the standard reduction potential given : COH
- Q24 Number of paramagnetic ions among the following d- and f-block metal ions is _________. Mn, Cu
- Q25 Consider the following reactions sequence When the product (P) is subjected to Carius analysis using AgNO, g of the product (P) will produce _________ g of the precipitate of AgBr. (Nearest integer) (Given : molar mass in g mol…
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