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Sunday, 25 October

JEE Main · Physics · Class 11

Units and Measurements: JEE Main previous year questions

148 questions in 99 of the 108 JEE Main shifts Lumi analysed, asked in 8 of 8 years. Here is what this chapter tests and how.

Study this chapter
Questions
148
in 99 of 108 shifts · 8 of 8 years
Average a shift
1.2
of 25 Physics · 1.6 since 2024 +0.7
Typical range
0.8–1.7
questions a shift; fewest 0.8, most 1.8
Weighted estimate
1.4
model, recent years count more · about 5.6 marks
  • Typical range (fact)
  • Average a shift (fact)
  • Weighted estimate (model)

Questions are counted per shift, out of the 25 each subject has, in the shifts Lumi analysed; papers that offered 30 a subject (2017, 2021–2024) are scaled to 25. Typical range: the middle six of the eight years (2017, 2020–2026), leaving out the single highest and lowest year. The average and the range are historical fact. The weighted estimate is a model: each year's share, with recent years counting more (half-life three years), and chapters NTA dropped from the syllabus set near zero. It is a guide to effort, not a forecast of the paper.

What to do

How to spend time on Units and Measurements

Priority

Must do

One of the 11 Physics chapters that together held the first half of Physics questions in the 108 shifts analysed. How bands are set

Past questions
148in 99 of 108 shifts
Study plan gives it
21 hover 12 months; 16 h over 6
Study this chapter →

Ideas asked most often

  1. Error Analysis in Ohm's Law7×
  2. Error Analysis in Searle's Experiment4×
  3. Units and Dimensions of Viscosity4×
  4. Dimensional Analysis of Permittivity3×
  5. Dimensions of Permeability3×

Within each subject, chapters in NTA's 2026 syllabus are ranked by their average questions a shift over all 8 years analysed (history, not the model). Going down that list, the chapters that together held the first half of the subject's questions are Must do; the next ones, up to 80%, are Should do; the rest are Lower priority.

Key findings

Units and Measurements at a glance

  1. 01

    90%

    of its 10 questions from 2024 on that Lumi matched to an idea tested one JEE Main had asked in an earlier year; 100% came from a topic asked in an earlier year.

  2. 02

    10%

    of its questions asked for a numerical answer, 0.3 times the Physics average.

  3. 03

    1%

    of its questions were rated hard, against 5% across all Physics questions in the same shifts.

Questions a shift, year by year

Out of the 25 Physics questions in a shift. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift.

0240.8’171’201.1’211.1’220.8’231.4’241.8’251.7’26

Raw count: 2017: 1 in 1 shift · 2020: 12 in 12 shifts · 2021: 31 in 24 shifts · 2022: 32 in 24 shifts · 2023: 12 in 12 shifts · 2024: 31 in 18 shifts · 2025: 14 in 8 shifts · 2026: 15 in 9 shifts.

Kind of question

SHARE OF QUESTIONS
  • Calculation39%
  • Application18%
  • Conceptual10%
  • Numerical answer10%
  • Match the list10%
  • Multi-step8%
  • Recall, single correct4%
  • Two statements1%
  • Assertion–reason1%

Most common asks: percentage error in derived quantity (25); dimension of physical quantity from formula (25); vernier reading with zero error (7).

Profile

This chapter in numbers

Where it ranks, how steady it is, and what it costs to study.

Rank, all JEE chapters
#14
of 70 by weighted estimate
Rank in Physics
#3
of 28 chapters
Share of Physics
4.9%
of its questions, all shifts analysed
Busiest year
2025
1.8 questions a shift
Year to year
Some swing
varies by about 0.3 questions a shift
Long-run direction
+0.10
questions a shift, per year
Easy questions
43%
1% rated hard
Numerical answer
10%
0.3× the Physics rate
With a figure
2%
graph, diagram or structure
Study time
21 h
16 h on a 6-month plan
Marks per study hour
0.27
#7 of 70 chapters
Foundation for others
50%
of its ideas are used in other chapters

Difficulty, year by year

Each question rated easy, medium or hard. Each bar is that year’s split, so years compare directly; the number is the questions in that year’s analysed shifts (1 to 24 shifts a year).

  • 20171
  • 202012
  • 202131
  • 202232
  • 202312
  • 202431
  • 202514
  • 202615
  • Easy
  • Medium
  • Hard

What it asks you to do

SHARE OF QUESTIONS
  • Calculation47%
  • Application18%
  • Recall14%
  • Conceptual11%
  • Multi-step9%

Topics

What repeats, topic by topic

This chapter's questions per topic in each year's analysed shifts. The number is the count; the shade is scaled to one shift, so a year with more analysed shifts (1 to 24 a year) does not look darker. 122 questions had no close topic in Lumi's map and count for the chapter only.

’17’20’21’22’23’24’25’26
03+questions in that year’s analysed shifts, shaded per shift
  • Ohm's Law and Resistance

    As a topic: 79 questions in 7 of 8 years, most often single correct, 43% numerical answer. Recent asks: numerical: error in resistance from least counts; power of identical bulbs in series; numerical: power loss from efficiency.

  • Viscosity

    As a topic: 26 questions in 6 of 8 years, most often single correct, 23% numerical answer.

  • Biot-Savart Law

    As a topic: 40 questions in 7 of 8 years, most often single correct, 28% numerical answer.

  • Elasticity

    As a topic: 76 questions in 8 of 8 years, most often single correct, 46% numerical answer. Recent asks: numerical: max acceleration from breaking stress; numerical: length from equal elongation of joined wires; numerical: Young's modulus from load-extension graph.

Drill down

Topic, idea, question

Open a topic to see every idea JEE Main tested inside it, then open an idea to read the questions. Each row shows its 8 years.

  • Open7 · 5%3

    1 idea inside

    • OpenRepeated7 · 100%3
  • Open4 · 3%3
  • Open3 · 2%2
  • Open3 · 2%
  • Open2 · 1%
  • Open2 · 1%2
  • Open1 · 1%
  • Open1 · 1%
  • Open1 · 1%
  • Open1 · 1%
  • Open1 · 1%

Squares are the 8 years with analysed shifts, 2017 to 2026. A number is the questions that year when there is more than one; the shade is scaled to one shift, so a year with more analysed shifts (1 to 24 a year) does not look darker. Share is of the level above.

Ideas

The exact ideas JEE Main has asked

Inside the topics, 8 different ideas were tested; 6 came more than once. These are the repeats, then the ideas new since 2024.

Dots are the 8 years with analysed shifts, 2017 to 2026.

Every question

All 148 Units and Measurements questions

Newest first, shift by shift. The newest 40 show their opening words; older ones name the idea they tested. Each opens with its options and the official answer.

JEE Main 202615 questions

  1. 2 Apr 2026, Shift 1 · Q26The dimensional formula of 12ϵ0E2\frac12\epsilon_0E^2 (ϵ0\epsilon_0 = permittivity of vacuum and EE = electric field) is…EasySingle correct
  2. 2 Apr 2026, Shift 1 · Q27The diameter of a wire measured by a screw gauge of least count 0.0010.001 cm is 0.080.08 cm. The length measured by a scale of least count…MediumSingle correct
  3. 2 Apr 2026, Shift 2 · Q26Dimensions of universal gravitational constant (G) in terms of Planck's constant (h), distance (L), mass (M) and time (T) areMediumSingle correct
  4. 2 Apr 2026, Shift 2 · Q32In a screw gauge the zero of main scale reference line coincides with the fifth division of the circular scale when two studs are in…EasySingle correct
  5. 4 Apr 2026, Shift 1 · Q26In a screw gauge when the circular scale is given five complete rotations it moves linearly by 2.52.5 mm. If the circular scale has 100100…EasySingle correct
  6. 5 Apr 2026, Shift 1 · Q26In a Vernier calipers, when both jaws touch each other, zero of the Vernier scale is shifted to the right of zero of the main scale and…EasySingle correct
  7. 5 Apr 2026, Shift 1 · Q27LL, CC and RR represents physical quantities inductance, capacitance and resistance respectively. The dimensional formula…MediumSingle correct
  8. 5 Apr 2026, Shift 2 · Q26Match List - I with List - II. List - I A. Meter (L) B. Second (S) C. Kilogram (M) D. Kelvin (K) List - II I. hcG\sqrt{\frac{hc}{G}} II.…HardMatch the list
  9. 5 Apr 2026, Shift 2 · Q27In an experiment to determine the resistance of a given wire using Ohm's law, the voltmeter and ammeter readings are noted as 10 V and 5…EasySingle correct
  10. 6 Apr 2026, Shift 1 · Q26The density ρ\rho of a uniform cylinder is determined by measuring its mass mm, length ll and diameter dd. The measured values of mm,…EasySingle correct
  11. 6 Apr 2026, Shift 1 · Q27The potential energy of a particle changes with distance xx from a fixed origin as V=Axx+BV=\frac{A\sqrt{x}}{x+B}, where AA and BB are…MediumSingle correct
  12. 6 Apr 2026, Shift 2 · Q26The percentage error in the calculated volume of a sphere, if there is 2% error in its diameter measurement, is __________.EasySingle correct
  13. 6 Apr 2026, Shift 2 · Q27Match List - I with List - II. List - I A. Boltzmann constant B. Stefan's constant C. Planck's constant D. Gravitational constant List -…MediumMatch the list
  14. 8 Apr 2026, Shift 2 · Q26A new unit (α\alpha) of length is chosen such that it is equal to the speed of light in vacuum. What is the distance between Venus and…EasySingle correct
  15. 8 Apr 2026, Shift 2 · Q27Consider the equation H=xpϵqErtsH = \frac{x^p \epsilon^q E^r}{t^s} Where HH = magnetic field; EE = electric field, ϵ\epsilon = permittivity,…MediumSingle correct

JEE Main 202514 questions

  1. 2 Apr 2025, Shift 1 · Q26The equation for real gas is given by (P+aV2)(V−b)=RT\left(P+\frac{a}{V^2}\right)(V-b)=RT, where P,V,T and R are the pressure, volume, temperature and…MediumSingle correct
  2. 2 Apr 2025, Shift 1 · Q27Match List - I with List - II. List - I List - II (A) Coefficient of viscosity (I) [ML0T−3][ML^0T^{-3}] (B) Intensity of wave (II)…MediumMatch the list
  3. 2 Apr 2025, Shift 2 · Q27Given a charge qq, current II and permeability of vacuum μ0\mu_0. Which of the following quantity has the dimension of momentum ?MediumSingle correct
  4. 2 Apr 2025, Shift 2 · Q35If μ0\mu_0 and ϵ0\epsilon_0 are the permeability and permittivity of free space, respectively, then the dimension of…EasySingle correct
  5. 3 Apr 2025, Shift 1 · Q26A person measures mass of 3 different particles as 435.42 g, 226.3 g and 0.125 g. According to the rules for arithmetic operations with…EasySingle correct
  6. 3 Apr 2025, Shift 1 · Q27Match the LIST-I with LIST-II LIST-I A. Gravitational constant B. Gravitational potential energy C. Gravitational potential D.…EasyMatch the list
  7. 3 Apr 2025, Shift 2 · Q26Match the LIST-I with LIST-II LIST-I A. Boltzmann constant B. Coefficient of viscosity C. Planck's constant D. Thermal conductivity…MediumMatch the list
  8. 3 Apr 2025, Shift 2 · Q46A physical quantity C is related to four other quantities p, q, r and s as follows C=pq2r3sC = \frac{pq^2}{r^3\sqrt{s}}. The percentage errors…EasyNumerical value
  9. 4 Apr 2025, Shift 2 · Q26For the determination of refractive index of glass slab, a travelling microscope is used whose main scale contains 300 equal divisions…EasySingle correct
  10. 4 Apr 2025, Shift 2 · Q27In an electromagnetic system, a quantity defined as the ratio of electric dipole moment and magnetic dipole moment has dimension of…MediumSingle correct
  11. 7 Apr 2025, Shift 1 · Q26If ϵ0\epsilon_0 denotes the permittivity of free space and ΦE\Phi_E is the flux of the electric field through the area bounded by the…MediumSingle correct
  12. 7 Apr 2025, Shift 2 · Q26The dimension of μ0ϵ0\sqrt{\frac{\mu_0}{\epsilon_0}} is equal to that of : (μ0\mu_0 = Vacuum permeability and ϵ0\epsilon_0 = Vacuum…MediumSingle correct
  13. 7 Apr 2025, Shift 2 · Q27Match List - I with List - II. List - I | List - II (A) Mass density | (I) [ML2T−3][ML^2T^{-3}] (B) Impulse | (II) [MLT−1][MLT^{-1}] (C) Power |…EasyMatch the list
  14. 8 Apr 2025, Shift 2 · Q26A quantity Q is formulated as X−2Y+32Z−25X^{-2}Y^{+\frac{3}{2}}Z^{-\frac{2}{5}}. X, Y and Z are independent parameters which have fractional errors…EasySingle correct

JEE Main 202431 questions

  1. 4 Apr 2024, Shift 1 · Q31The equation of stationary wave is : y=2asin⁡(2πntλ)cos⁡(2πxλ)y = 2a\sin\left(\frac{2\pi nt}{\lambda}\right)\cos\left(\frac{2\pi x}{\lambda}\right). Which of the…MediumSingle correct
  2. 4 Apr 2024, Shift 1 · Q49In an experiment to measure focal length (f) of convex lens, the least counts of the measuring scales for the position of object (u) and…MediumSingle correct
  3. 4 Apr 2024, Shift 2 · Q32Applying the principle of homogeneity of dimensions, determine which one is correct, where TT is time period, GG is gravitational…EasySingle correct
  4. 5 Apr 2024, Shift 1 · Q31If G be the gravitational constant and uu be the energy density then which of the following quantity have the dimensions as that of the…MediumSingle correct
  5. 5 Apr 2024, Shift 1 · Q50Time periods of oscillation of the same simple pendulum measured using four different measuring clocks were recorded as 4.62 s, 4.632 s,…EasySingle correct
  6. 5 Apr 2024, Shift 2 · Q31What is the dimensional formula of ab−1ab^{-1} in the equation (P+aV2)(V−b)=RT\left(P+\frac{a}{V^2}\right)(V-b)=RT, where letters have their usual meaning.MediumSingle correct
  7. 5 Apr 2024, Shift 2 · Q36A vernier callipers has 20 divisions on the vernier scale, which coincides with 19th^{th} division on the main scale. The least count of…EasySingle correct
  8. 6 Apr 2024, Shift 1 · Q41While measuring diameter of wire using screw gauge the following readings were noted. Main scale reading is 1 mm and circular scale…EasySingle correct
  9. 6 Apr 2024, Shift 1 · Q42Match List I with List II LIST I A. Torque B. Magnetic field C. Magnetic moment D. Permeability of free space LIST II I.…MediumMatch the list
  10. 6 Apr 2024, Shift 1 · Q45To find the spring constant (kk) of a spring experimentally, a student commits 2% positive error in the measurement of time and 1%…EasySingle correct
  11. 6 Apr 2024, Shift 2 · Q32Given below are two statements : Statement (I) : Dimensions of specific heat is [L2T−2K−1][\mathrm{L^2T^{-2}K^{-1}}]. Statement (II) : Dimensions…MediumTwo statements
  12. 6 Apr 2024, Shift 2 · Q40Open the question · Medium · Single correct
  13. 8 Apr 2024, Shift 1 · Q31Open the question · Easy · Single correct
  14. 8 Apr 2024, Shift 1 · Q48Error Analysis in Searle's Experiment · Medium · Single correct
  15. 8 Apr 2024, Shift 1 · Q49Open the question · Medium · Single correct
  16. 8 Apr 2024, Shift 2 · Q31Dimensional Analysis of Permittivity · Easy · Single correct
  17. 8 Apr 2024, Shift 2 · Q49Open the question · Medium · Single correct
  18. 8 Apr 2024, Shift 2 · Q50Open the question · Medium · Single correct
  19. 9 Apr 2024, Shift 1 · Q31Open the question · Easy · Single correct
  20. 9 Apr 2024, Shift 1 · Q49Open the question · Medium · Single correct
  21. 9 Apr 2024, Shift 2 · Q31Open the question · Easy · Single correct
  22. 1 Feb 2024, Shift 1 · Q31Angular Impulse-Momentum Theorem · Easy · Single correct
  23. 1 Feb 2024, Shift 1 · Q49Open the question · Easy · Single correct
  24. 1 Feb 2024, Shift 1 · Q50Open the question · Medium · Single correct
  25. 29 Jan 2024, Shift 1 · Q31Error Analysis in Ohm's Law · Easy · Single correct
  26. 30 Jan 2024, Shift 2 · Q31Open the question · Medium · Single correct
  27. 30 Jan 2024, Shift 2 · Q50Open the question · Easy · Single correct
  28. 31 Jan 2024, Shift 1 · Q31Open the question · Easy · Single correct
  29. 31 Jan 2024, Shift 1 · Q50Open the question · Easy · Single correct
  30. 31 Jan 2024, Shift 2 · Q31Open the question · Medium · Single correct
  31. 31 Jan 2024, Shift 2 · Q50Open the question · Medium · Single correct

JEE Main 202312 questions

  1. 6 Apr 2023, Shift 1 · Q46Error Analysis in Ohm's Law · Medium · Single correct
  2. 6 Apr 2023, Shift 2 · Q31Open the question · Medium · Single correct
  3. 8 Apr 2023, Shift 1 · Q40Open the question · Medium · Single correct
  4. 8 Apr 2023, Shift 2 · Q31Open the question · Easy · Match the list
  5. 10 Apr 2023, Shift 1 · Q35Open the question · Easy · Single correct
  6. 10 Apr 2023, Shift 2 · Q39Open the question · Medium · Single correct
  7. 11 Apr 2023, Shift 1 · Q50Open the question · Easy · Two statements
  8. 11 Apr 2023, Shift 2 · Q40Open the question · Medium · Single correct
  9. 12 Apr 2023, Shift 1 · Q32Open the question · Easy · Match the list
  10. 13 Apr 2023, Shift 1 · Q31Open the question · Easy · Single correct
  11. 13 Apr 2023, Shift 2 · Q31Open the question · Medium · Single correct
  12. 15 Apr 2023, Shift 1 · Q39Open the question · Easy · Single correct

JEE Main 202232 questions

  1. 25 Jul 2022, Shift 1 · Q31Units and Dimensions of Viscosity · Medium · Single correct
  2. 25 Jul 2022, Shift 1 · Q32Open the question · Medium · Single correct
  3. 25 Jul 2022, Shift 2 · Q49Error Analysis in Ohm's Law · Easy · Single correct
  4. 26 Jul 2022, Shift 1 · Q50Open the question · Medium · Single correct
  5. 26 Jul 2022, Shift 2 · Q32Open the question · Medium · Single correct
  6. 27 Jul 2022, Shift 1 · Q31Open the question · Medium · Single correct
  7. 27 Jul 2022, Shift 1 · Q52Open the question · Medium · Numerical value
  8. 27 Jul 2022, Shift 2 · Q31Open the question · Medium · Single correct
  9. 28 Jul 2022, Shift 1 · Q31Magnetic Energy Density · Easy · Single correct
  10. 28 Jul 2022, Shift 2 · Q1Open the question · Medium · Single correct
  11. 28 Jul 2022, Shift 2 · Q30Open the question · Medium · Numerical value
  12. 29 Jul 2022, Shift 1 · Q31Oscillation Frequency of a Liquid Drop · Medium · Assertion–reason
  13. 29 Jul 2022, Shift 1 · Q49Open the question · Easy · Single correct
  14. 29 Jul 2022, Shift 1 · Q50Open the question · Medium · Other · has a figure
  15. 29 Jul 2022, Shift 2 · Q32Open the question · Easy · Match the list
  16. 24 Jun 2022, Shift 1 · Q34Open the question · Medium · Single correct
  17. 24 Jun 2022, Shift 2 · Q31Open the question · Easy · Single correct
  18. 25 Jun 2022, Shift 1 · Q31Open the question · Easy · Single correct
  19. 25 Jun 2022, Shift 2 · Q51Error Analysis in Ohm's Law · Easy · Numerical value
  20. 26 Jun 2022, Shift 1 · Q31Open the question · Medium · Single correct
  21. 26 Jun 2022, Shift 1 · Q57Open the question · Easy · Numerical value
  22. 26 Jun 2022, Shift 2 · Q31Dimensional Analysis of Inductance · Easy · Single correct
  23. 26 Jun 2022, Shift 2 · Q59Open the question · Easy · Numerical value
  24. 27 Jun 2022, Shift 1 · Q33Error Analysis in Ohm's Law · Easy · Single correct
  25. 27 Jun 2022, Shift 2 · Q31Units and Dimensions of Viscosity · Easy · Single correct
  26. 27 Jun 2022, Shift 2 · Q32Open the question · Easy · Single correct
  27. 28 Jun 2022, Shift 1 · Q31Units and Dimensions of Viscosity · Medium · Assertion–reason
  28. 28 Jun 2022, Shift 2 · Q31Open the question · Medium · Single correct
  29. 28 Jun 2022, Shift 2 · Q51Open the question · Easy · Numerical value
  30. 29 Jun 2022, Shift 1 · Q42Van der Waals Pressure Correction · Easy · Single correct
  31. 29 Jun 2022, Shift 2 · Q51Open the question · Easy · Numerical value
  32. 30 Jun 2022, Shift 1 · Q32Open the question · Easy · Single correct

JEE Main 202131 questions

  1. 3 Aug 2021, Shift 1 · Q1Open the question · Medium · Single correct
  2. 4 Aug 2021, Shift 1 · Q18Open the question · Medium · Single correct
  3. 4 Aug 2021, Shift 2 · Q20Open the question · Medium · Single correct
  4. 26 Aug 2021, Shift 1 · Q1Open the question · Easy · Single correct
  5. 26 Aug 2021, Shift 1 · Q20Open the question · Medium · Single correct
  6. 26 Aug 2021, Shift 2 · Q1Dimensions of Permeability · Medium · Match the list
  7. 26 Aug 2021, Shift 2 · Q23Open the question · Medium · Numerical value
  8. 27 Aug 2021, Shift 1 · Q3Open the question · Medium · Single correct
  9. 27 Aug 2021, Shift 1 · Q5Dimensions of Permeability · Easy · Single correct
  10. 27 Aug 2021, Shift 2 · Q2Units and Dimensions of Viscosity · Medium · Match the list
  11. 27 Aug 2021, Shift 2 · Q15Open the question · Medium · Single correct
  12. 31 Aug 2021, Shift 1 · Q11Open the question · Easy · Match the list
  13. 31 Aug 2021, Shift 1 · Q13Open the question · Medium · Single correct
  14. 31 Aug 2021, Shift 2 · Q1Open the question · Medium · Single correct
  15. 31 Aug 2021, Shift 2 · Q26Open the question · Medium · Numerical value
  16. 24 Feb 2021, Shift 1 · Q1Open the question · Medium · Single correct
  17. 24 Feb 2021, Shift 2 · Q1Open the question · Medium · Single correct
  18. 25 Feb 2021, Shift 1 · Q2Open the question · Easy · Match the list
  19. 25 Feb 2021, Shift 1 · Q11Open the question · Medium · Single correct
  20. 25 Feb 2021, Shift 2 · Q1Open the question · Medium · Single correct
  21. 26 Feb 2021, Shift 1 · Q1Open the question · Easy · Single correct
  22. 26 Feb 2021, Shift 2 · Q6Open the question · Medium · Single correct
  23. 22 Jul 2021, Shift 2 · Q30Open the question · Medium · Numerical value · has a figure
  24. 25 Jul 2021, Shift 1 · Q29Open the question · Medium · Numerical value · has a figure
  25. 25 Jul 2021, Shift 2 · Q1Open the question · Medium · Single correct
  26. 16 Mar 2021, Shift 2 · Q17Error Analysis in Searle's Experiment · Medium · Single correct
  27. 17 Mar 2021, Shift 1 · Q19Open the question · Easy · Single correct
  28. 17 Mar 2021, Shift 2 · Q30Open the question · Medium · Numerical value
  29. 18 Mar 2021, Shift 1 · Q9Open the question · Medium · Single correct
  30. 18 Mar 2021, Shift 1 · Q13Open the question · Medium · Single correct
  31. 18 Mar 2021, Shift 2 · Q30Open the question · Easy · Numerical value

JEE Main 202012 questions

  1. 8 Jan 2020, Shift 2 · Q1Open the question · Medium · Single correct
  2. 9 Jan 2020, Shift 1 · Q1Open the question · Medium · Single correct
  3. 9 Jan 2020, Shift 1 · Q19Open the question · Easy · Single correct
  4. 2 Sep 2020, Shift 1 · Q1Open the question · Medium · Single correct
  5. 2 Sep 2020, Shift 1 · Q20Open the question · Medium · Single correct
  6. 2 Sep 2020, Shift 2 · Q1Open the question · Medium · Single correct
  7. 3 Sep 2020, Shift 1 · Q1Open the question · Medium · Single correct
  8. 3 Sep 2020, Shift 2 · Q1Open the question · Easy · Single correct
  9. 4 Sep 2020, Shift 2 · Q1Open the question · Medium · Single correct
  10. 5 Sep 2020, Shift 1 · Q1Error Analysis in Ohm's Law · Easy · Single correct
  11. 5 Sep 2020, Shift 1 · Q10Open the question · Medium · Single correct
  12. 6 Sep 2020, Shift 2 · Q1Open the question · Medium · Single correct

JEE Main 20171 question

  1. 2 Apr 2017 (offline) · Q30Open the question · Medium · Single correct

Questions from the official JEE Main papers published by NTA. Chapter, topic and idea tags, counts and notes are Lumi’s. Pattern: Asked most years.

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