Units and Measurements – JEE Main Previous Year Questions (2014–2025)
All 9 JEE Main previous-year questions from Units and Measurements (Physics), 2014–2025, taken from 7 papers. Practise them together in one test with the official marking and answer key, then review every answer.
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Units and Measurements questions by paper
Sample questions
- JEE Main 2025 22 Jan Shift 1
2.31 Given below are two statements Statement 1 Ina vernier callipers one vemier scale division is always smaller than one main seale division Statement Il The vemier… - JEE Main 2025 22 Jan Shift 1
2.38 IF is magnetic field and py is permeability of free space then the dimensions of 1 is Options 1 1 2 3 1 4 1 1 - JEE Main 2025 22 Jan Shift 2
The maximum percentage error in the measurment of density of a wire is Given mass of wire 0.60 0.003 radius of wire 0.50 0.01 em length of wire 10.00 0.05 cm Options 5… - JEE Main 2018 Set B (offline)
The density of a material in the shape of a cube is determined by measuring three sides of the cube and its mass If the relative errors in measuring the mass and length…
Question text shown from the scanned paper; open the test to see each question exactly as printed.
More Physics chapters
- Motion in a Straight Line 4
- Motion in a Plane 4
- Laws of Motion 8
- Work, Energy and Power 11
- System of Particles and Rotational Motion 13
- Gravitation 8
- Mechanical Properties of Solids 7
- Mechanical Properties of Fluids 7
- Thermal Properties of Matter 9
- Thermodynamics 6
- Kinetic Theory 7
- Oscillations 6
- Waves 5
- Electric Charges and Fields 8
- Electrostatic Potential and Capacitance 11
- Current Electricity 18
- Moving Charges and Magnetism 12
- Magnetism and Matter 3
- Electromagnetic Induction 6
- Alternating Current 5
- Electromagnetic Waves 8
- Ray Optics 13
- Wave Optics 10
- Dual Nature of Matter and Radiation 7