JEE Main2026Apr 4, Shift 2
JEE Main 2026 — Apr 4, Shift 2
75 questions with step-by-step solutions. All free.
Mathematics
- Q1 For the function
- Q2Let . Then is equal to:
- Q3If the system of equations: has infinitely many solutions, then the value of is:
- Q4If and , where , are two roots of the equation , , then is equal to:
- Q5If the quadratic equation , , has two positive roots, then the number of possible integral values of is:
- Q6 Let
- Q7 Let
- Q8For 10 observations , if and , then their standard deviation is:
- Q9In the expansion of , , if the term independent of is , then is equal to:
- Q10 Let ,
- Q11 Let
- Q12 is equal to:
- Q13The shortest distance between the lines and , , is:
- Q14If is the image of in the line , then the possible value(s) of is(are):
- Q15Let and be unit vectors inclined at an acute angle such that . If . Then is equal to:
- Q16 Let for some ,
- Q17Let . The is equal to:
- Q18The area of the region bounded by the curves and is equal to:
- Q19 Let be the solution of the differential equation:
- Q20The integral is equal to:
- Q21 From a month of 31 days, 3 different dates are selected at random. If the probability that these dates are in an increasing A.P. is equal to
- Q22 Let
- Q23 Let , be points on the two half-lines
- Q24 Let , and be the vertices of a variable right angled triangle inscribed in the parabola
- Q25 Let be a twice differentiable function such that
Physics
- Q1Match the LIST-I with LIST-II Choose the correct answer from the options given below :
- Q2 Two cars A and B are moving in the same direction along a straight line with speeds 100 km/h and 80 km/h, respectively such that car A is moving ahead of car B. A person in car B throws a stone with a speed v so that it hits the car A with a speed of 5m/s. The value of v is ________ km/h. …
- Q3 At , a body of mass 100 g starts moving under the influence of a force
- Q4 If x and y coordinates of a projectile as a function of time (t) are given as and
- Q5 The height in terms of radius of the earth (), at which the acceleration due to gravity becomes
- Q6 A metal string A is suspended from a rigid support and its free end is attached to a block of mass M. Second block having mass 2M is suspended at the bottom of the first block using a string B. The area of cross sections of strings A and B are same. The ratio of lengths of strings of A to B is 2 and the ratio of their Young's moduli (
- Q7 A water spray gun is attached to a hose of cross sectional area 30 cm. The gun comprises of 10 perforations each of cross sectional area of 15 mm
- Q8 Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A: If the average kinetic energy of H and O
- Q9 The temperature of a metal strip having coefficient of linear expansion is increased from to …
- Q10 A uniform disc of radius R and mass M is free to oscillate about the axis A as shown in the figure. For small oscillations the time period is ________. ( is acceleration due to gravity) …
- Q11 A rigid dipole undergoes a simple harmonic motion about its centre in the presence of an electric field
- Q12 From the circuit given below, the capacitance between terminals A and B shown in the circuit is ____ F. (take
- Q13 Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A: In electrostatics, a conductor does not store any net charge inside. Reason R: Inside the capacitor (with no dielectric medium), the free charge carriers, if placed between the plates of capacitor, experience force and drift. Choose the correct answer from the options given below. …
- Q14 A solenoid has a core made of material with relative permeability 400. The magnetic field produced in the interior of solenoid is 1.0 T. The magnetic intensity is SI units is . The value of …
- Q15 A magnetic field vector in an electromagnetic wave is represented by,
- Q16 A convex lens is made from glass material having refractive index of 1.4 with same radius of curvature on both sides. The ratio of its focal length and radius of curvature is ______. …
- Q17 An unpolarized light of certain intensity passes through a combination of two polarizers whose transmission axes are at 30° and 90°, respectively, with respect to the horizontal axis. A third polarizer with its transmission axis at 60° with the horizontal axis is placed between the two existing polarizers. The ratio of the output intensities with and without the third polarizer is _____. …
- Q18 In Rutherford's alpha-particle scattering experiment, only a few alpha particles rebound back because (A) The size of gold nucleus is very small as compared to the size of gold atom. (B) Alpha particle and gold nucleus have equal charge. (C) The impact parameter is minimum for a few alpha particles. (D) A few alpha particles have very high kinetic energy. (E) Only a few alpha particles undergo head-on collision with the nuclei. Choose the correct answer from the options given below : …
- Q19 The de Broglie wavelength associated with an electron accelerated through a potential difference V is and the de Broglie wavelength associated with a proton accelerated through the same potential difference is
- Q20 Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A: A diode under reverse-biased condition provides very small current which is nearly independent of voltage until a critical limit at which the current increases drastically. Reason R: Below the critical voltage limit, only majority charge carriers flow which increases drastically above critical voltage. Choose the correct answer from the options given below. …
- Q21 A diode has Zener voltage of 10V and maximum power dissipation of 0.5W, then the minimum resistance to be used in series with this diode for safety when it is connected to a 25V power supply is ______ . …
- Q22 A gun mounted on the ground fires bullets in all directions with same speed. The farthest distance the bullets could reach is 6.4 m. The speed of the bullets from the gun is ____ m/s. (take
- Q23 Two identical small bar magnets each of dipole moment are placed at a cen…
- Q24 A circular coil of radius 2 cm and 125 turns carries a current of 1 A. The coil is placed in a uniform magnetic field of magnitude 0.4 T. The axis of the coil makes an angle of 30° with the direction of the magnetic field. The torque acting on the coil is
- Q25 In a double slit experiment, when one of the slits is covered by a transparent mica sheet of refractive index 1.56, the central fringe shifts to the position of 7 bright fringe, obtained with both slits uncovered. If the light source wavelength is 450 nm, the thickness of mica sheet is
Chemistry
- Q1The correct order of total number of atoms of present in (A) 2 moles of cyclohexane (B) 684 g of sucrose (C) 90.8 L of dihydrogen at STP
- Q2 The species having identical radii according to the Bohr's theory are: A. H (first orbit) B. He (first orbit) C. He
- Q3 Which of the following pictorial diagram most correctly represents the ( – antibonding) molecular orbital between two atoms if the internuclear axis is taken to be in the z-direction (
- Q4 At 27°C, 0.1 M, 1 L K[Fe(CN)
- Q5 20 mL of a solution of acetic acid required 28.4 mL of 0.1 M NaOH for its neutralization. A solution (X) was prepared by mixing 20 mL of the above acetic acid and 14.2 mL of 0.1 M NaOH solution. What is the pH of the solution (X)? (pK value of acetic acid is 4.75). …
- Q6Match the LIST-I with LIST-II Choose the correct answer from the options given below:
- Q7The 1 ionization enthalpy for Mg is +737 kJ/mol. The most probable estimated value of the 2 ionization enthalpy of Mg is _____.
- Q8 The electronegativity of a group 13 element 'E' is same as that of Ge (on Pauling scale and upto one decimal point). The CORRECT statements about E are A. It can act as a reducing agent. B. It can act as an oxidizing agent. C. E
- Q9 Pairs of elements with the same number of electrons in their respective 4f orbital are [Atomic number, Eu-63, Gd-64, Dy-66, Ho-67, Tm-69, Yb-70, Lu-71, Hf-72] A. (Eu and Gd) B. (Dy and Ho) C. (Yb and Hf) D. (Lu and Tm) Choose the correct answer from the options given below: …
- Q10 Consider the metal complexes [Ni(en)]
- Q11Consider the following molecules/species: The correct order of carbon–oxygen double bond length is:
- Q12 Consider is the difference in oxidation states of Mn in highest manganese fluoride and highest manganese oxide. The ions with number of unpaired electrons from the following are: A. Sc
- Q13 Consider the given graph showing variation of reactant concentration with time. Three different reactions were started with identical initial concentration of reactants. Which of the following statement is correct? …
- Q14 Compound (X) is subjected to the sequence of reactions as shown above. Molar mass of the major product (Y) formed is ______ g mol. (Given molar mass in g mol
- Q15The following structures are
- Q16The descending order of acidity among the following compounds is Choose the correct answer from the option given below options
- Q17The strongest conjugate acid will result from
- Q18 A D-aldotetrose on oxidation with concentrated HNO resulted in optically inactive dicarboxylic acid. The structure of the D-aldotetrose is: …
- Q19 Among Fe, Pb
- Q20Match the LIST-I with LIST-II Choose the correct answer from the options given below:
- Q21 If 3.365 g of ethanol () burnt completely in a bomb calorimeter at 298.15K, the heat produced is 99.472 kJ. Thec
- Q22 For the following reaction at 50°C and 2 atm pressure,
- Q23 An electrochemical cell. consist of the following two redox couples, …
- Q24For a first order reaction A B x = _______ min. (Nearest integer)
- Q25 In sulphur estimation, mol of an organic compound (X) (molar mass 76 g mol
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