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JEE Main Answer Key 2024 Session 2 April 5 & Shift 1 and Paper Analysis - Download PDF
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JEE Main 5th April Shift 1 exam is now over. JEE Main 2024 Session-2 exam was held on April 5, 2024 and the first shift (Shift-1) was held from 9:00 am to 12:00 noon. In this article, we will know in detail about April 5th Shift 1 exam analysis, students feedback, difficulty level on the paper and topics asked, and questions paper with answer key.
If you want Question Paper for JEE Main 2024 Session-2 Shift-1 with solution PDF and answer key is also provided here. JEE Main 2024 April 5 Shift 2 exam will start at 3 pm.
JEE Main 2024 Session-2 April 5 Shift 1 Question Paper with Answer Key Solutions: Subject-wise
JEE Mains 2024 (5 April Shift-1 Physics) Question Paper and Answer Key (Available Soon)
JEE Mains 2024 (5 April Shift-1 Chemistry) Question Paper and Answer Key (Available Soon)
JEE Mains 2024 (5 April Shift-1 Mathematics) Question Paper and Answer Key (Available Soon)
JEE Main Session 2 Memory Based Paper 2024
| Exam Dates | Physics | Chemistry | Maths |
| 4 April 2024 | Shift - 1 | Shift - 1 | Shift - 1 |
| Shift - 2 | Shift - 2 | Shift - 2 | |
| 5 April 2024 | Shift - 1 | Shift - 1 | Shift - 1 |
| Shift - 2 | Shift - 2 | Shift - 2 | |
| 6 April 2024 | Shift - 1 | Shift - 1 | Shift - 1 |
| Shift - 2 | Shift - 2 | Shift - 2 | |
| 8 April 2024 | Shift - 1 | Shift - 1 | Shift - 1 |
| Shift - 2 | Shift - 2 | Shift - 2 | |
| 8 April 2024 | Shift - 1 | Shift - 1 | Shift - 1 |
| Shift - 2 | Shift - 2 | Shift - 2 | |
| 12 April 2024 | (To be Updated) | ||
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JEE Main 2024 Shift 1 April 4 Exam Analysis, Students Feedback, Difficulty level
JEE Main 2024 Shift 2 April 4 Exam Analysis, Students Feedback, Difficulty level
JEE Main Student Review 2024 April 5 Shift 1 Available
Detailed student reviews of JEE Main 2024 April 5 Shift 1 are being updated by our subject experts. Keep refreshing the page for continuous updates on JEE Main 2024 April 5! These reviews are based on feedback received from Shift 1 test takers.
- As per examinees, Day 2 Shift 1 examination was overall Moderate.
- Question from Projectile was asked in chemistry.
- In chemistry questions from advanced PYQs were asked.
- Compared to 27 January Session 1 exam, this shift was difficult.
- 3 to 4 questions from Modern Physics were asked.
- Overall, the majority of students attempted 20 questions in Chemistry
- The mathematics section was lengthy. Vector and 3D dominated the section with 4 to 5 questions.
- In physics, the kinetic energy and semi-conductor question was time taking.
- In chemistry fewer questions were asked from Physical Chemistry.
- Organic chemistry dominated the section with questions asked from the NCERT syllabus.
- Physics was a bit tricky compared to April 4th Shift 1.
- No questions from the deleted syllabus were asked.
- The ethylene common name was asked.
- In Physics 10 to 12 questions were formulae-based and others were conceptual.
- In Physical chemistry numerical based questions.
- No questions from errors were asked in the paper.
JEE Main 2024 Student Reactions for Shift 1 OUT
As per students,
Physics : Physics of Shift 1 is tricky, one or two question numerical based
Maths : Maths is lengthy
Chemistry: Organic questions asked more
Subject Expert Paper Analysis of JEE Main 2024 April 5 Shift 1
The detailed subject expert review and analysis of JEE Main question paper 5 April 2024 Shift 1 can be checked in the table below.
| Name of the Subject | Difficulty Level | Expected No. of Good Attempts | List of Topics with Maximum Weightage |
| Physics | Moderate | 18-20 |
|
| Chemistry | Easy to Moderate | 20-22 | Physical asked was very less, Flame diagram, Organic asked more. Topics asked ethylene common name, biomolecule, battery, mole concept, percentage, electrochemistry, molecular formula (2 question), Chemical kinetics |
| Mathematics | Moderate to Difficult | 12-13 |
|
JEE Main 2024 Shift 1 April 5 : Topics asked in Chemistry
Chemistry: Physical asked was very less, Flame diagram, Organic asked more. Topics asked ethylene common name, biomolecule, battery, mole concept, percentage, electrochemistry, molecular formula (2 question), Chemical kinetics.
JEE Main 2024 Shift 1 April 5 : Topics asked in Mathematics
Maths: Formula based. Lengthy. Topics asked were: Vector 3D, Probability, Sequence & Series, Calculus, Coordiname Geometry, etc.
JEE Main 2024 Shift 1 April 5 : Topics asked in Physics
Physics: In Physics, 2 or 3 questios were asked from kinetic energy, Modern physics, gravitation, work done and Semiconductor.
Few questions were repeated from the April 4 Shift 1 in Todays' Shift 1
Some of the questions asked in todays shift 1 were same as like yesterdays shift 1. Value of G was asked, G/G' asked.
JEE Main 2024 Session -2 : Suggestions from Students for upcoming Shifts
- Revise formulas in Physics and Chemistry
- Don't panic
- Maths was not that much tough but lengthy. Formulas revision plays crucial role
JEE Main 2024 April 5 Shift 1: Is questions asked from deleted syllabus?
As per students, in chemistry, one question was asked from the deleted syllabus. In Physics and Maths, none of the questions were asked from the deleted syllabus.
JEE Main 2024 January Session was easy as compared to April Session
As per students, JEE Main 2024 January session was easy as compared to April Session. However, there were mix response from the candidates.
JEE Main 2024 April 5 Shift 1 Question Paper with Answer Key Solutions: Subject-wise
The subject-wise memory-based JEE Main 2024 April 5 Shift 1 question paper can be checked here.
JEE Main 2024 April 5 Physics Question Paper Shift 1 with Answers
The memory-based JEE Main 2024 April 5 Shift 1 question paper for Physics can be checked in the table below.
| Sr. No. | Question | Answer |
| 1 | Two wires A and B are made of the same material and have the same length. The cross-sectional radius of Wire A is 2 mm and that of Wire B is 4 mm. If the resistance of Wire B is 2 Ω, then find the resistance of Wire A. | 8 Ω |
| 2 | Match the columns: Column A: 1. Escape Velocity 2. Orbital Velocity 3. Gravitation P.E. Column B: a. √gh b. √2gh c. GM1M2/r |
1. Escape Velocity - b. √2gh 2. Orbital Velocity - a. √gh 3. Gravitation P.E. - c. GM1M2/r |
| 3 | What will be the ratio of the radius of gyration of a uniform hollow sphere and a uniform solid sphere about its diameter if both have the same radius? | √(5/3) |
| 4 | If the time period of a pendulum at height R (where R is the radius of the earth) from the surface of the earth is T1 and at height 2R, it is T2, then find out the relation between T1 and T2. | 3T1 = 2T2 |
| 5 | A point source of light is placed at the focus of a convex lens, then what is the shape of the wavefront after passing through the lens? | Planer |
| 6 | Find the dimension of √Gµ, where G is the universal gravitational constant and u is the energy gradient. | [L2T-2] |
| 7 | A block of mass m of 50 kg is lifted from the ground to a height of 20 m in two different ways as per the given figure. Find the ratio of work done by gravity in both cases. | 1:1 |
| 8 | Two concentric conducting rings of radius a and b are such that a << b. Find the coefficient of mutual inductance of rings | μ0πa2/2b |
| 9 | Find the current flowing through the given circuit of resistances applied across a 12V battery. | 6/7 A |
| 10 | The correct relation between kinetic energy (KE) and total energy (TE) of a satellite orbiting around the planet is? | KE = | TE | |
| 11 | Find the ratio of energy stored in the given two capacitor systems. In diagram 1, 3 capacitors of capacitance C are connected in parallel to each other across a potential V while in diagram 2, the capacitors are connected in series across the same potential V. | 9:1 |
| 12 | Three helium atoms from carbon at high temperature due to fusion. Masses of helium and carbon nuclei a.m.u are 4.0002 and 12 respectively. Find energy released in the process | 0.56 MeV |
| 13 | In YDSE for wavelength λ = 5000 Å, slit distance d = 3 mm and screen distance of 2 m, the intensity at a point which is 3 cm away from central maxima (assume intensity of light for each source is I0) is xI0, then x is? | 4 |
| 14 | If two long, co-axial cylindrical cables, carrying the same current along their walls in opposite directions are placed concentric to each other. The magnetic field will be zero at which point? Point A: Inside the cylinder with the smaller radius. Point B: Inside the cylinder with the larger radius but outside the cylinder with the smaller radius. Point C: Outside both cylinders. |
A and C |
| 15 | What is the speed of an electron in the first orbit of a Hydrogen atom? | 2.2 x 106 m/s |
| 16 | An electron and a proton are placed at a certain distance apart. What will be the ratio of the Coulombic force to the gravitational force between them of the order? | 1039 |
| 17 | A particle is moving in a straight line with constant acceleration with zero initial velocity. If the ratio of distance travelled by the particle in (n-1)th sec to that in the nth sec, where n = 10 is A/B. Find (A + B). | 36 |
JEE Main 2024 April 5 Chemistry Question Paper Shift 1 with Answers
The memory-based JEE Main 2024 April 5 Shift 1 questions for the Chemistry subject can be checked in the table below.
| Sr. No. | Question | Answer |
| 1 | In the Lewis dot structure for NO2-, what is the total number of valence electrons around nitrogen? | 2 |
| 2 | Which of the following metals show the highest and maximum number of oxidation states? Mn, Fe, Co, Cr |
Mn |
| 3 | Consider the reaction: Fe2O3(s) + 3CO(g) ⇌ 2Fe(s) + 3CO2(g) Which of the following will not affect the equilibrium state: (I) Addition of Fe2O3 (II) Addition of CO2 (III) Decreasing mass of Fe2O3 (IV) Removal of CO |
(I) and (III) |
| 4 | Find the sum of atoms for the major products A and B of the given reaction. C6H6-Cl → (i) NaOH;, 673 K, 100 atm; (ii) H+/H2O) → C6H6-OH → conc. H2SO4 → A → conc. HNO3 → B |
14 |
| 5 | Assertion (A): Trans But-2-ene is less polar than cis But-2-ene. Reason (R): Trans But-2-ene has zero dipole moment. |
Both Assertion (A) and Reason (R) are true and R is correction explanation of A |
| 6 | What is the correct order of strength of the following ligands according to the spectrochemical series? CN-, OH-, F-, Cl-, I- |
I- < CN- < F- < OH- < Cl-, |
| 7 | Find the work done for the given PV graph. | 61.5 J |
| 8 | Identify the product for the given reaction. | Alkane |
| 9 | If the number of neutrons in the most abundant isotope of boron is 'x' and its highest oxidation state in the unsaturated compound is 'y', then find the value of (x+y). | 9 |
| 10 | Arrange the following carbocations in increasing order of their stability. I - (CH3)3C+ II - (CH3)2CH+ III - CH3+ IV - CH3–CH2+ |
III < IV < II < I |
| 11 | Which postulate of Dalton's theory is wrong? a) Matter consists of indivisible atoms b) All atoms of a given element have identical properties but different masses c) Compounds are formed when atoms of different elements combine in a fixed ratio d) Chemical reactions involve the reorganisation of atoms |
b) All atoms of a given element have identical properties but different masses |
| 12 | In which of the following compounds of Mn has the highest oxidation state? a) MnO4- b) MnO2 c) MnO42- d) Mn2O3 |
a) MnO4- |
| 13 | Which of the following cations will give a green colour in the Borax bead test? a) Iron b) Cobalt c) Manganese d) Nickel |
a) Iron (Fe3+) |
| 14 | If the sum of the number σ and π bonds in the ethylene molecule is x, then find the value of x. | 6 |
| 15 | One litre solution of 0.2 M glucose is separated with its pure solvent with a semi-permeable membrane and 0.1 moles of NaCl is added to the solution. What will be the change in osmotic pressure of the solution will be at 300 K? (Take R = 0.083) | 5 |
| 16 | Statement I: Stability of the +1 oxidation state increases down the group in group-13. Statement II: The atomic radius of Ga is greater than that of Al. |
Statement 1 is true but statement 2 is false. |
| 17 | The molar conductivities of a divalent cation (M2+) and monovalent anion (A-) are 57 S cm-1 mol-1 and 73 S cm-1 mol-1 respectively. Find the total molar conductivity shown by their compound in S cm-1 mol-1. | 130 |
| 18 | Identify the change occurring in the oxidation state of Mn in the cell reaction of a dry cell of a clock during its use. | +4 → +3 |
| 19 | C6H6-NH2 → Br2 + H2O → Product If the mass of aniline taken is 9.3 g and the produced mass of the product is 26.4 g, then calculate the percentage yield of the reaction. (Atomic mass of Br: 80 g/mol) |
|
| 20 | Which of the following given complexes has the least magnetic moment? a. [Fe(H2O)6]2+ b. [Co(H2O)]2+ c. [Ti(H2O)]3+ d. [Cr(H2O)6]2+ |
c. [Ti(H2O)]3+ |
| 21 | Identify the correct relationship between the potential energy and the total energy of an electron in Bohr's model for single electron species. | PE = 2TE |
| 22 | If the value of the mass of an electron is 9.1 × 10-31 kg. Find out the velocity of the electron in the first orbit of the H-atom. | 2.18 x 106 m/s |
JEE Main 2024 April 5 Mathematics Question Paper Shift 1 with Answers
For the Maths subject, the memory-based JEE Main 2024 April 5 Shift 1 question paper can be checked in the table below.
| Sr. No. | Question | Answer |
| 1 | ∫0π/4 dx / ( 1 + tanx ) = ? | (π/8) + (1/4) ln2 |
| 2 | -π∫π [ 2x ( 1 + sinx ) / ( 1 + cos2x ) ] dx = ? | π2 |
| 3 | If dy/dx + 2y = sin2x and y (0) = 3/4, then y (π/8) = ? | e-π/4 |
| 4 | If f (x) = x5 + 2x3 + 3x + 1 and g (f (x)) = x, then g(1)/g'(1) = ? | 0 |
| 5 | Consider the equation ax2 + bx + c = 0. Find the probability if a, b, c ∈ A where A = {1, 2, 3, ..., 8} that the equation has equal roots. | 1/64 |
| 6 | Let f(x) = x2 - 5x and g(x) = 7x - x2, then find the area between the curves. | 72 |
| 7 | When 4 dice are rolled, what is the probability that the sum of the numbers obtained is 16? | 53/64 |
| 8 | A rectangle ABCD with ABCD with AB = 2 and BC = 4 is inscribed in rectangle PQRS such that vertices of ABCD lie on sides of PQRS then the maximum possible area (in sq. units) of rectangle PQRS is : | 18 |
| 9 | Two lines passing through (2, 3) parallel to coordinate axes. A circle of unit radius touches both the lines and lies on the origin side. Find the shortest distance of the point (5,5) from the circle. | 4 |
| 10 | If f(x) = 1 and lim (t→x) [ ( t2f(x) - x2f(t) ) / ( t - x ) ] = 1, then find the value of 2f(2) + 3f(3). | 13 |
| 11 | ∫0π/4 [ 39sinx / (2 sinx + 3 cosx ) ] dx = ? | (3π/2) - (9 ln (5/3√2)) |
| 12 | If the intersection point of lines (x - 3)/3 = y/2 = (z + 1)/2 and (x - 7)/4 = y = (z + 1)/1 is P, then find the distance of Point P from (-2/5, -3/5, 2/5). | √11 |
| 13 | Out of every given 10 items, 3 are defective. If x denotes the number of defective items and 5 items are drawn. Var(X) = σ2, then find the value of 96σ2. | 56 |
| 14 | If a ∈ R and |2a - 1| ≤ 3[a] + 2{a}, where [x] represents the greatest integer value of x and {x} represents the fractional of x, then find the value of 72amin. | 18 |
| 15 | Find the numbers of distinct real roots |x||x + 2| - 5|x + 1| − 1 = 0. | 3 |
| 16 | If the 2x + 3y - k = 0 is a curve that intersects the axis at points A and B. A circle is drawn through A and B as diameter has equation x2 + y2 - 3x - 2y = 0. Then the latus rectum of ellipse x2 + 9y2 = k2 is L, then find the value of 3L. | 4 |
JEE Main Session 1 Memory Based Paper 2024
| Exam Dates | Physics | Chemistry | Maths |
| 27 January 2024 | Shift - 1 | Shift - 1 | Shift - 1 |
| Shift - 2 | Shift - 2 | Shift - 2 | |
| 29 January 2024 | Shift - 1 | Shift - 1 | Shift - 1 |
| Shift - 2 | Shift - 2 | Shift - 2 | |
| 30 January 2024 | Shift - 1 | Shift - 1 | Shift - 1 |
| Shift - 2 | Shift - 2 | Shift - 2 | |
| 31 January 2024 | Shift - 1 | Shift - 1 | Shift - 1 |
| Shift - 2 | Shift - 2 | Shift - 2 | |
| 1 February 2024 | Shift - 1 | Shift - 1 | Shift - 1 |
| Shift - 2 | Shift - 2 | Shift - 2 |
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