2019 · Shift 1
54 questions · JEE AdvancedGuest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
2019 · Shift 1
54 questions · JEE Advanced
Aldehydes Ketones and Carboxylic AcidsChemistry · 1 questionsD and F Block ElementsChemistry · 2 questionsIsolation of ElementsChemistry · 1 questionsElectrochemistryChemistry · 1 questionsThermodynamicsChemistry · 2 questionsP Block ElementsChemistry · 3 questionsChemical Kinetics and Nuclear ChemistryChemistry · 2 questionsHydrocarbonsChemistry · 1 questionsBiomoleculesChemistry · 1 questionsChemical Bonding and Molecular StructureChemistry · 1 questionsSolutionsChemistry · 1 questionsChemical EquilibriumChemistry · 1 questionsCompounds Containing NitrogenChemistry · 1 questionsComplex NumbersMathematics · 2 questionsMatrices and DeterminantsMathematics · 2 questionsCircleMathematics · 2 questionsApplication of IntegrationMathematics · 1 questionsDifferential EquationsMathematics · 1 questionsEllipseMathematics · 1 questionsProperties of TriangleMathematics · 1 questionsQuadratic Equation and InequalitiesMathematics · 1 questions3D GeometryMathematics · 2 questionsProbabilityMathematics · 2 questionsLimits Continuity and DifferentiabilityMathematics · 1 questionsDefinite IntegrationMathematics · 1 questionsSequences and SeriesMathematics · 1 questionsAtoms and NucleiPhysics · 1 questionsProperties of MatterPhysics · 4 questionsElectrostaticsPhysics · 2 questionsGravitationPhysics · 1 questionsElectromagnetic InductionPhysics · 1 questionsGeometrical OpticsPhysics · 2 questionsHeat and ThermodynamicsPhysics · 1 questionsCurrent ElectricityPhysics · 2 questionsUnits and MeasurementsPhysics · 1 questionsCapacitorPhysics · 1 questionsWork Power and EnergyPhysics · 1 questionsWavesPhysics · 1 questions
- Q1.The correct order of acid strength of the following carboxylic acids is Includes diagramChemistry · Aldehydes Ketones and Carboxylic Acids · MCQ
- Q2.The green colour produced in the borax bead test of a chromium (III) salt is due toChemistry · D and F Block Elements · MCQ
- Q3.Calamine, malachite, magnetic and cryolite, respectively, areChemistry · Isolation of Elements · MCQ
- Q4.Molar conductivity ( m) of aqueous solution of sodium stearate, which behaves as a strong electrolyte, is recorded at varying concentrations (C) of sodium stearate. Which one of the following plots provides the correct…Chemistry · Electrochemistry · MCQ
- Q5.Choose the reaction(s) from the following options, for which the standard enthalpy of reaction of equal to the standard enthalpy of formation.Chemistry · Thermodynamics · Multiple correct
- Q6.A tin chloride Q undergoes the following reactions (not balanced) X is a monoanion having pyramidal geometry. Both Y and Z are neutral compounds. Choose the correct option(s).Chemistry · P Block Elements · Multiple correct
- Q7.In the decay sequence. x1, x2, x3 and x4 are particles/radiation emitted by the respective isotopes. The correct option(s) is(are) Includes diagramChemistry · Chemical Kinetics and Nuclear Chemistry · Multiple correct
- Q8.Which of the following statement(s) is(are) correct regarding the root mean square speed (Urms) and average translational kinetic energy (Eav) of a molecule in a gas at equilibrium?Chemistry · Thermodynamics · Multiple correct
- Q9.Choose the correct option(s) for the following set of reactions. Includes diagramChemistry · Hydrocarbons · Multiple correct
- Q10.Which of the following statement(s) is(are) true?Chemistry · Biomolecules · Multiple correct
- Q11.Fusion of with in presence of produces a salt W. Alkaline solution of W upon electrolytic oxidation yields another salt X. The manganese containing ions present in W and X, respectively, are Y and Z. Correct…Chemistry · D and F Block Elements · Multiple correct
- Q12.Each of the following options contains a set of four molecules. Identify the option(s) where all four molecules posses permanent dipole moment at room temperature.Chemistry · Chemical Bonding and Molecular Structure · Multiple correct
- Q13.Among , , , , and , the total number of molecules containing covalent bond between two atoms of the same kind is ...................Chemistry · P Block Elements · Numerical
- Q14.On dissolving 0.5 g of a non-volatile non-ionic solute to 39 g of benzene, its vapor pressure decreases from 650 mmHg to 640 mmHg. The depression of freezing point of benzene (in K) upon addition of the solute is ............. (Given data:…Chemistry · Solutions · Numerical
- Q15.Consider the kinetic data given in the following table for the reaction A + B + C Product. The rate of the reaction for [A] = 0.15 mol dm-3, [B] = 0.25 mol dm-3 and [C] = 0.15 mol dm-3 is found to be Y 10-5 mol dm-3s-1. The… Includes diagramChemistry · Chemical Kinetics and Nuclear Chemistry · Numerical
- Q16.For the following reaction, the equilibrium constant Kc at 298 K is 1.6 1017. (aq) + (aq) ⇌ (s) When equal volumes of 0.06 M (aq) and 0.2 M (aq) solutions are mixed, the equilibrium…Chemistry · Chemical Equilibrium · Numerical
- Q17.At 143 K, the reaction of with produces a xenon compound Y. The total number of lone pair(s) of electrons present on the whole molecule of Y is .................Chemistry · P Block Elements · Numerical
- Q18.Schemes 1 and 2 describe the conversion of P to Q and R to S, respectively. Scheme 3 describes the synthesis of T from Q and S. The total number of Br atoms in a molecule of T is ................. Includes diagramChemistry · Compounds Containing Nitrogen · Numerical
- Q19.Let S be the set of all complex numbers z satisfying . If the complex number z0 is such that is the maximum of the set …Mathematics · Complex Numbers · MCQ
- Q20.Let , where =…Mathematics · Matrices and Determinants · MCQ
- Q21.A line y = mx + 1 intersects the circle = 25 at the points P and Q. If the midpoint of the line segment PQ has x-coordinate , then which one of the following options is correct?Mathematics · Circle · MCQ
- Q22.The area of the region {(x, y) : xy 8, 1 y x2} isMathematics · Application of Integration · MCQ
- Q23.Let denote a curve y = y(x) which is in the first quadrant and let the point (1, 0) lie on it. Let the tangent to I` at a point P intersect the y-axis at YP. If PYP has length 1 for each point P on I`, then which of the following…Mathematics · Differential Equations · Multiple correct
- Q24.Define the collections {E1, E2, E3, ...} of ellipses and {R1, R2, R3.....} of rectangles as follows : R1 : rectangle of largest area, with sides parallel to the axes, inscribed in E1; En :…Mathematics · Ellipse · Multiple correct
- Q25.In a non-right-angled triangle PQR, let p, q, r denote the lengths of the sides opposite to the angles At P, Q, R respectively. The median from R meets the side PQ at S, the perpendicular from P meets the side QR at E, and RS and…Mathematics · Properties of Triangle · Multiple correct
- Q26.Let and be the roots of , with >. For all positive integers n, define …Mathematics · Quadratic Equation and Inequalities · Multiple correct
- Q27.Let L1 and L2 denote the lines , R and respectively. If L3 is a line which is…Mathematics · 3D Geometry · Multiple correct
- Q28.There are three bags B1, B2 and B3. The bag B1 contains 5 red and 5 green balls, B2 contains 3 red and 5 green balls, and B3 contains 5 red and 3 green balls. Bags B1, B2 and B3 have probabilities , and …Mathematics · Probability · Multiple correct
- Q29.Let and adj …Mathematics · Matrices and Determinants · Multiple correct
- Q30.Let f : R R be given by …Mathematics · Limits Continuity and Differentiability · Multiple correct
- Q31.Let S be the sample space of all 3 3 matrices with entries from the set {0, 1}. Let the events E1 and E2 be given by E1 = {A S : det A = 0} and E2 = {A S : sum of entries of A is 7}. If a matrix is chosen at random…Mathematics · Probability · Numerical
- Q32.Let the point B be the reflection of the point A(2, 3) with respect to the line . Let and be circles of radii 2 and 1 with centres A and B respectively. Let T be a common tangent to the circles …Mathematics · Circle · Numerical
- Q33.Let be a cube root of unity. Then the minimum of the set distinct non-zero integers} equals ..................Mathematics · Complex Numbers · Numerical
- Q34.If , then 27I2 equals .................Mathematics · Definite Integration · Numerical
- Q35.Three lines are given by , and Let the lines cut the plane x + y + z = 1 at the points A, B…Mathematics · 3D Geometry · Numerical
- Q36.Let AP(a; d) denote the set of all the terms of an infinite arithmetic progression with first term a and common difference d > 0. If = AP(a ; d), then a + d equals ..............Mathematics · Sequences and Series · Numerical
- Q37.In a radioactive sample, nuclei either decay into stable nuclei with decay constant 4.5 10-10 per year or into stable nuclei with decay constant 0.5 10-10 per year. Given…Physics · Atoms and Nuclei · MCQ
- Q38.A current carrying wire heats a metal rod. The wire provides a constant power (P) to the rod. The metal rod is enclosed in an insulated container. It is observed that the temperature (T) in the metal rod changes with time (t) as …Physics · Properties of Matter · MCQ
- Q39.A thin spherical insulating shell of radius R carries a uniformly distributed charge such that the potential at its surface is V0. A hole with a small area 4 R2( << 1) is made on the shell without affecting the…Physics · Electrostatics · MCQ
- Q40.Consider a spherical gaseous cloud of mass density (r) in free space where r is the radial distance from its center. The gaseous cloud is made of particles of equal mass m moving in circular orbits about the common center with the…Physics · Gravitation · MCQ
- Q41.A cylindrical capillary tube of 0.2 mm radius is made by joining two capillaries T1 and T2 of different materials having water contact angles of 0 and 60 , respectively. The capillary tube is dipped vertically in water in… Includes diagramPhysics · Properties of Matter · Multiple correct
- Q42.A conducting wire of parabolic shape, initially y = x2, is moving with velocity in a non-uniform magnetic field , as shown in figure.… Includes diagramPhysics · Electromagnetic Induction · Multiple correct
- Q43.A thin convex lens is made of two materials with refractive indices n1 and n2, as shown in the figure. The radius of curvature of the left and right spherical surfaces are equal. f is the focal length of the lens when n1 = n2 = n. The… Includes diagramPhysics · Geometrical Optics · Multiple correct
- Q44.One mole of a monatomic ideal gas goes through a thermodynamic cycle, as shown in the volume versus temperature (V-T) diagram. The correct statement(s) is/are [R is the gas constant] Includes diagramPhysics · Heat and Thermodynamics · Multiple correct
- Q45.In the circuit shown, initially there is no charge on the capacitors and keys S1 and S2 are open. The values of the capacitors are C1 = 10 F, C2 = 30 F and C3 = C4 = 80 F. Which of the statement(s) is/are correct? Includes diagramPhysics · Current Electricity · Multiple correct
- Q46.A charged shell of radius R carries a total charge Q. Given as the flux of electric field through a closed cylindrical surface of height h, radius r and with its center same as that of the shell. Here, center of the cylinder is a…Physics · Electrostatics · Multiple correct
- Q47.Two identical moving coil galvanometers have 10 resistance and full scale deflection at 2 A current. One of them is converted into a voltmeter of 100 mV full scale reading and the other into an ammeter of 1 mA full scale…Physics · Current Electricity · Multiple correct
- Q48.Let us consider a system of units in which mass and angular momentum are dimensionless. If length has dimension of L, which of the following statement(s) is/are correct?Physics · Units and Measurements · Multiple correct
- Q49.A parallel plate capacitor of capacitance C has spacing d between two plates having area A. The region between the plates is filled with N dielectric layers, parallel to its plates, each with thickness, . The…Physics · Capacitor · Numerical
- Q50.A planar structure of length L and width W is made of two different optical media of refractive indices n1 = 1.5 and n2 = 1.44 as shown in figure. If L >> W, a ray entering from end AB will emerge from end CD. CD only if the total… Includes diagramPhysics · Geometrical Optics · Numerical
- Q51.A block of weight 100 N is suspended by copper and steel wires of same cross-sectional area 0.5 cm2 and length m and 1 m, respectively. Their other ends are fixed on a ceiling as shown in figure. The angles subtended by copper… Includes diagramPhysics · Properties of Matter · Numerical
- Q52.A liquid at 30 C is poured very slowly into a Calorimeter that is at temperature of 110 C. The boiling temperature of the liquid is 80 C. It is found that the first 5 gm of the liquid completely evaporates. After…Physics · Properties of Matter · Numerical
- Q53.A particle is moved along a path AB-BC-CD-DE-EF-FA, as shown in figure, in presence of a force N, where x and y are in meter and = 1 Nm-1. The work done on the particle by this… Includes diagramPhysics · Work Power and Energy · Numerical
- Q54.A train S1, moving with a uniform velocity of 108 km/h, approaches another train S2 standing on a platform. An observer O moves with a uniform velocity of 36 km/h towards S2, as shown in figure. Both the trains are blowing whistles of same… Includes diagramPhysics · Waves · Numerical