JEE Main Shift 2 Question Paper 27 January 2024 (Available): PDF download for all subejcts

JEE Main Shift 2 Question Paper 27 January 2024

JEE Main Shift 2 Question Paper 27 January 2024: The National Testing Agency conducted the JEE Main Exam 27 January 2024 Day 1 Shift 2 exam from 3 PM to 6 PM January 27, 2024. Candidates who are yet to appear for the exam can check the memory-based questions here. With the help of the JEE main question paper 27 Jan 2024 Shift 2 and its corresponding answer key, candidates can analyze their marks. Along with the questions provided here, the complete JEE Mains 2024 question paper PDF 27 January and its answer key with solutions by different coaching institutes will also be added here.

As per JEE Main 2024 January 27 Shift 1 Analysis , the paper was Moderate while Shift 2 was more on the easier side. The question paper was NCERT-based and had some variations for the pattern seen last year. Here's the detailed analysis and student reviews: JEE Main 2024 Shift 2 Analysis January 27 . For the gist of Day 1, candidates can also check the Overall Analysis of JEE Main 2024 January 27 Paper 1 (Day 1) .

JEE Main Shift 2 Question Paper 27 January 2024: Subject Wise

JEE Main Physics Questions January 2024 Shift 2

Below candidates can check the memory-based questions for JEE Main 27 Jan 2024 Shift 2 Physics subject will be updated here.

1. If the work function of a metal is 6.63 eV, then find the threshold frequency for the photoelectric effect.
2. If (p - a/V ² )(V - b) = nRT where P, V, R, & T are pressure, volume, universal gas constant, and temperature, then a/b ² has the same dimensional formula as that of:
   i. R
   ii. PV
   iii. RT
   iv. P
3. Statement 1: Positive zero error is added to the measured value.
   Statement 2: Defects may occur during the manufacturing of measuring instruments
   i. Statement 1 is true while statement 2 is false
   ii. Statement 1 is false while Statement 2 is true
   iii. Both statements are true
   iv. Both statements are false
4. Find the total kinetic energy of 1 mole of oxygen gas at 27°C. Take R = 25/3 J/(mol-K).
5. A particle loses 1/3rd of its velocity when it strikes a block and covers a distance of 4 cm inside the fixed block. Then find D, if D is the distance covered by the particle inside the block and comes at rest.
6. A ring and solid sphere of the same mass and radius slide down an inclined plane of the same angle θ. Find the ratio of their kinetic energies.
7. If two bodies with masses 4 kg and 5 kg have the same kinetic energy, then find the ratio of their linear momentum.
8. A train moving at a speed of 12 m/s takes a circular turn of radius 500 m. The rails are 1.5m apart, then by what height the outer rail should be raised with respect to the inner rail?
9. In an adiabatic process, the pressure of a gas is proportional to the cube of absolute temperature, then the ratio of C _p /C _v is?
10. A ball suspended by a thread swings in a vertical plane so that its acceleration in the extreme position and lowest position are equal. The angle 0 of thread deflection in the extreme position will be?
11. A particle moves 80 m in the last 2 seconds of free fall of height h, then find the height h.
12. If a current of 200 µA deflects the coil of a moving galvanometer through 60°, then what is the current required to cause deflection through π/10 radians?
13. A uniform ring and uniform solid sphere roll down the same inclined plane at the same distance. If the ratio of their translational kinetic energies is 7/x then find x. It is given that the mass and radius of the ring and sphere are equal and the situation is pure rolling.
14. There exists a uniform electric field of 20 î N/C. A dipole of dipole moment |P| = 15c - m is placed at an angle of 30° with the electric field, then find the torque on the dipole.
15. If a man is carrying the weight of a rod with mass m leaning against his head such that the rod forms an angle of 60° with the horizontal, then find the weight of the rod experienced by him.
16. A bullet is fired into a fixed target. It loses 1/3rd of its velocity after 3 travelling for 4 cm. It penetrates further p × 10 ^-3 m before coming to rest. Find p.
17. If the primary side of a transformer is connected with 230 V, 50 Hz AC supply and the ratio of the number of turns of primary to the secondary winding is 10:1. The load resistance at the secondary coil is 46 Ω then find the power of the secondary winding output.
18. Three voltmeters (V ₁ , V ₂ , V ₃ ) are connected in a circuit such that V ₁ and V ₂ are in series with each other and both are in parallel with V ₃ . Find the correct relation among their readings.

JEE Main Chemistry Questions 2024 Shift 2

Upon completion of the exam, the memory-based questions for JEE Main 27 Jan 2024 Shift 2 Chemistry subject will be updated here:

1. Which of the following quantity changes with the temperature?
   i. Mole Fraction
   ii. Mass Percentage
   iii. Molarity
   iv. Molality
2. Which of the following can not act as an oxidising agent?
   i. MnO ₄ ^-
   ii. SO ₄ ^2-
   iii. N ^3-
   iv. BrO ₃ ^-
3. The phenolic group can be identified by a positive result by which of the following tests?
   i. Lucas test
   ii. Carbylamine test
   iii. Phthalein test
   iv. Tollen's test
4. The reduction potential at pH = 3 for a hydrogen electrode of a standard half cell is?
5. Identify the following species in which d²sp³ hybridization is shown by central atom.
   i. BrF ₅
   ii. SF ₆
   iii. [Co(NH ₃ ) ₆ ] ³⁺
   iv. [PtCl ₄ ] ^2-
6. Which structure of protein is intact after coagulation of egg white on boiling?
7. What is the molecular formula of the second homologue in the homologous series of monocarboxylic acid?
8. In which of the options do all the elements have a d ¹⁰ configuration in their ground state?
   i. Cu, Zn, Cd, Ag
   ii. Cd, Au, Hg, Ni
   iii. Sc, Ti, Fe, Zn
   iv. Fe, Cr, Co, Ni
9. For a first-order reaction, t _99.9% = xt _50% Find out the value of x.
10. If the longest wavelength for the Paschen Series in H-atom is α, Find α/7R.
11. Which of the following will not give SN ₁ ?
    i. CH ₂ =CH-CH ₂ -CI
    ii. Ph-CH ₂ -CI
    iii. CH ₃ -CH=CH-CI
    iv. (H ₃ C)C-CI
12. Compare the stability of resonating structures. (A diagrammatic representation of three compounds was given.)
13. How many compound(s) given below have chiral carbon? (A diagrammatic representation of four compounds was given.)
14. Find the magnetic moment of complex [Pd(NH ₃ ) ₂ Cl ₂ ].
15. When 9.3 g of aniline is reacted with acetic anhydride, mass of acetanilide obtained is m grams. Find out the value of 2m.
16. If X is the major product obtained when Ph - CH = CH2 reacts in the presence of (1) B ₂ H ₆ /THF/H ₂ O ₂ /O ^- , (2) HBr, (3) Mg, Dry Ether, and (4) HCHO, then find F.
17. What is the technique used for the purification of steam volatile water-immiscible substance?
18. Which of the following statements is correct:
    i. Ce+4 is an oxidising agent
    ii. Ce+4 is a reducing agent
    iii. Ce+3 has a noble gas configuration
    iv. Ce has a stable configuration

JEE Main Mathematics Questions 2024 Shift 2

Check the memory-based questions for JEE Main Mathematics questions 2024 Shift 2 after completion of the exam:

1. If 2tan ² θ - 5 secθ = 1 has exactly 7 solutions in [θ, nπ/2] for the least value of n ∈ N, then Σ ⁿ _k=1 (k/2 ⁿ ) is equal to?
2. If dy/dx = ( x + y - 2 ) / ( x - y ), and y(0) = 2, then find y(2).
3. Find the 20th term from the end of the progression:
   20, 19(1/4), 18(1/2), 17(3/4), ..., -129(1/4)
4. ∫ ₀ ^π dx / ( 1 - 2a cosx + a ² ) = ?
5. An urn contains 6 white and 9 black balls. Two successive draws of 4 balls are made without replacement. The probability that the first draw gives all white balls and the second draw gives all black balls is:
6. Considering the principal values of inverse trigonometric functions, find the positive real values of x satisfying tan ^-1 (x) + tan ^-1 (2x) = π/4.
7. Let R be the interior region between the lines 3x - y + 1 = 0 and x + 2y - 5 = 0 containing the origin. The set of all values of a for which points (a ² a + 1) lie is?
8. The position vectors of vertices A, B, C of a triangle are i +2 j +3 k , i + j +3 k ,2 i + j +3 k respectively. Let x  is the length of the angle bisector of angle BAC, then the value of x ² is?
9. If A is a 2 x 2 matrix and I is an Identity matrix of order 2 & | A - λ*I | = 0 gives values of λ as -1 & 3. Then, the trace of A ² is equal to?
10. The area bounded by 0 ≤ y ≤ min{2x, 6x - x ² } and x-axis is A. then 12A is:
11. If the line x + y = 0 is tangent to the circle (x - λ) ² + (y - β) ² = 50, then (λ + β) ² = ?
12. If the mean of 15 observations is 12 and the standard deviation is 3. If 12 is replaced by 10 in data, then the new mean is μ and variance is σ ² then what is the value of 15(μ + μ ² + σ ² ) = ?

JEE Main Question Paper 27 January 2024 Shift 2 PDF

The JEE Main 2024 question paper Day 1 Shift 2 by CollegeDekho will be added soon below:

JEE Main Question Paper PDF 27 January 2024 Shift 2 by Coaching Institutes

Upon completion of the exam JEE Main for Day 2 Shift 2 question paper pdf will be added below by different coaching institutes: