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Previous year question hub

Units And Measurements - Mechanics - Physics Previous Year Questions

Practice Units And Measurements - Mechanics - Physics previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

51Papers
36Years
61Questions
1Topics

Units And Measurements question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Units And Measurements. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Medium 33 54.1%
Easy 26 42.6%
Hard 1 1.6%
Not classified 1 1.6%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

Multiple Choices 40 65.6%
Subjective 9 14.8%
Numerical Answer Type (NAT) 9 14.8%
Fill in the blanks 3 4.9%

Subject weightage

Top subjects by unique question coverage.

Physics
61 Qs

Most asked topics

Top topics across the included previous year papers.

Mechanics
61 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Units And Measurements
61 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

JEE Advanced 2026 Paper 2 Online
1 Qs
JEE ADVANCED 2025 PAPER 1 ONLINE
2 Qs
JEE ADVANCED 2025 PAPER 2 ONLINE
1 Qs
JEE ADVANCED 2024 PAPER 1 ONLINE
1 Qs
JEE ADVANCED 2024 PAPER 2 ONLINE
1 Qs
JEE ADVANCED 2023 PAPER 1 ONLINE
1 Qs
JEE ADVANCED 2023 PAPER 2 ONLINE
1 Qs
JEE ADVANCED 2022 PAPER 2 ONLINE
2 Qs
JEE ADVANCED 2021 PAPER 1 ONLINE
1 Qs
JEE ADVANCED 2021 PAPER 2 ONLINE
1 Qs
JEE ADVANCED 2020 PAPER 1 OFFLINE
1 Qs
JEE ADVANCED 2019 PAPER 1 OFFLINE
1 Qs
JEE ADVANCED 2019 PAPER 2 OFFLINE
1 Qs
JEE ADVANCED 2018 PAPER 1 OFFLINE
2 Qs
JEE ADVANCED 2018 PAPER 2 OFFLINE
1 Qs
JEE ADVANCED 2017 PAPER 2 OFFLINE
1 Qs
JEE ADVANCED 2016 PAPER 2 OFFLINE
2 Qs
JEE ADVANCED 2016 PAPER 1 OFFLINE
1 Qs
JEE ADVANCED 2015 PAPER 1 OFFLINE
2 Qs
JEE ADVANCED 2015 PAPER 2 OFFLINE
1 Qs
JEE ADVANCED 2014 PAPER 1 OFFLINE
2 Qs
JEE ADVANCED 2013 PAPER 1 OFFLINE
1 Qs
JEE ADVANCED 2013 PAPER 2 OFFLINE
1 Qs
IIT JEE 2012 PAPER 1 OFFLINE
1 Qs
IIT JEE 2011 PAPER 1 OFFLINE
1 Qs
IIT JEE 2011 PAPER 2 OFFLINE
1 Qs
IIT JEE 2010 PAPER 1 OFFLINE
1 Qs
IIT JEE 2010 PAPER 2 OFFLINE
1 Qs
IIT JEE 2008 PAPER 1 OFFLINE
1 Qs
IIT JEE 2007 PAPER 2 OFFLINE
1 Qs
IIT JEE 2006
2 Qs
IIT JEE 2005
1 Qs
IIT JEE 2005 MAINS
1 Qs
IIT JEE 2005 SCREENING
1 Qs
IIT JEE 2004
2 Qs
IIT JEE 2004 SCREENING
2 Qs
IIT JEE 2003
1 Qs
IIT JEE 2003 SCREENING
1 Qs
IIT JEE 2001 SCREENING
1 Qs
IIT JEE 2000 SCREENING
1 Qs
IIT JEE 1998
2 Qs
IIT JEE 1997
1 Qs
IIT JEE 1995 SCREENING
1 Qs
IIT JEE 1990
1 Qs
IIT JEE 1988
1 Qs
IIT JEE 1986
1 Qs
IIT JEE 1985
1 Qs
IIT JEE 1983
1 Qs
IIT JEE 1982
1 Qs
IIT JEE 1981
1 Qs
IIT JEE 1980
1 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
JEE Advanced 2026 Paper 2 Online20261View paper
JEE ADVANCED 2025 PAPER 1 ONLINE20252View paper
JEE ADVANCED 2025 PAPER 2 ONLINE20251View paper
JEE ADVANCED 2024 PAPER 1 ONLINE20241View paper
JEE ADVANCED 2024 PAPER 2 ONLINE20241View paper
JEE ADVANCED 2023 PAPER 1 ONLINE20231View paper
JEE ADVANCED 2023 PAPER 2 ONLINE20231View paper
JEE ADVANCED 2022 PAPER 2 ONLINE20222View paper
JEE ADVANCED 2021 PAPER 1 ONLINE20211View paper
JEE ADVANCED 2021 PAPER 2 ONLINE20211View paper
JEE ADVANCED 2020 PAPER 1 OFFLINE20201View paper
JEE ADVANCED 2019 PAPER 1 OFFLINE20191View paper
JEE ADVANCED 2019 PAPER 2 OFFLINE20191View paper
JEE ADVANCED 2018 PAPER 1 OFFLINE20182View paper
JEE ADVANCED 2018 PAPER 2 OFFLINE20181View paper
JEE ADVANCED 2017 PAPER 2 OFFLINE20171View paper
JEE ADVANCED 2016 PAPER 1 OFFLINE20161View paper
JEE ADVANCED 2016 PAPER 2 OFFLINE20162View paper
JEE ADVANCED 2015 PAPER 1 OFFLINE20152View paper
JEE ADVANCED 2015 PAPER 2 OFFLINE20151View paper
JEE ADVANCED 2014 PAPER 1 OFFLINE20142View paper
JEE ADVANCED 2013 PAPER 1 OFFLINE20131View paper
JEE ADVANCED 2013 PAPER 2 OFFLINE20131View paper
IIT JEE 2012 PAPER 1 OFFLINE20121View paper
IIT JEE 2011 PAPER 1 OFFLINE20111View paper
IIT JEE 2011 PAPER 2 OFFLINE20111View paper
IIT JEE 2010 PAPER 1 OFFLINE20101View paper
IIT JEE 2010 PAPER 2 OFFLINE20101View paper
IIT JEE 2008 PAPER 1 OFFLINE20081View paper
IIT JEE 2007 PAPER 2 OFFLINE20071View paper
IIT JEE 200620062View paper
IIT JEE 200520051View paper
IIT JEE 2005 MAINS20051View paper
IIT JEE 2005 SCREENING20051View paper
IIT JEE 200420042View paper
IIT JEE 2004 SCREENING20042View paper
IIT JEE 200320031View paper
IIT JEE 2003 SCREENING20031View paper
IIT JEE 2001 SCREENING20011View paper
IIT JEE 2000 SCREENING20001View paper
IIT JEE 199819982View paper
IIT JEE 199719971View paper
IIT JEE 1995 SCREENING19951View paper
IIT JEE 199019901View paper
IIT JEE 198819881View paper
IIT JEE 198619861View paper
IIT JEE 198519851View paper
IIT JEE 198319831View paper
IIT JEE 198219821View paper
IIT JEE 198119811View paper
IIT JEE 198019801View paper

All Units And Measurements previous year questions

Practice every matching question in batches of 20, with every available option.

1
1980 · Physics · Mechanics · Units And Measurements
IIT JEE 1980
Give the MKS units for each of the following quantities.

(i) Young's modulus

(ii) Magnetic Induction

(iii) Power of a lens

Write your response
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2
1981 · Physics · Mechanics · Units And Measurements
IIT JEE 1981
A gas bubble, from an explosion under water, oscillates with a period T proportional to padbEc. Where 'P' is the static pressure, 'd' is the density of water and 'E' is the total energy of the explosion. Find the value of a, b and c.
Write your response
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3
1982 · Physics · Mechanics · Units And Measurements
IIT JEE 1982
Write the dimensions of the followings in terms of mass, time, length and charge
(i) magnetic flux
(ii) rigidity modulus
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4
1983 · Physics · Mechanics · Units And Measurements
IIT JEE 1983
Match the physical quantities given in column I with dimension expressed in terms of mass (M), length (L), time (T), and charge (Q) given in column II and write the correct answer against the matched quantity in a tabular form in your answer book.
Column I Column II
Angular Momentum ML2T-2
Latent heat ML2Q-2
Torque ML2T-1
Capacitance ML3T-1Q-2
Inductance M-1L-2T2Q2
Resistivity L2T-2
Write your response
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5
1985 · Physics · Mechanics · Units And Measurements
IIT JEE 1985
Plank' constant has dimension __________.
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6
1986 · Physics · Mechanics · Units And Measurements
IIT JEE 1986
The dimensions of the quantities in one ( or more ) of the following pairs are the same. Identify the pair(s)
A
Torque and Work
B
Angular momentum and Work
C
Energy and Young's modulus
D
Light year and Wavelength
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7
1988 · Physics · Mechanics · Units And Measurements
IIT JEE 1988
In the formula X = 3YZ2, X and Z have dimensions of capacitance and magnetic induction respectively. The dimensions of Y in MKSQ system are _____________
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8
1990 · Physics · Mechanics · Units And Measurements
IIT JEE 1990

Column - I gives the three physical quantities. Select the appropriate units for the choices given in Column - II. Some of the physical quantities may have more than one choice correct:

Column I Column II
Capacitance (i) ohm-second
Inductance (ii) coulomb2 - joule-1
Magnetic Induction (iii) coulomb (volt)-1
(iv) newton (amp-meter)-1
(v) volt-second (ampere)-1
Write your response
Open complete paper
9
1995 · Physics · Mechanics · Units And Measurements
IIT JEE 1995 SCREENING
The pairs of physical quantities that have the same dimensions is (are):
A
Reynolds number and coefficient of friction
B
Curie and frequency of a light wave
C
Latent heat and gravitational potential
D
Planck's constant and torque
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10
1997 · Physics · Mechanics · Units And Measurements
IIT JEE 1997
The equation of state for real gas is given by \(\left( {P + {a \over {{V^2}}}} \right)\left( {V - b} \right) = RT\). The dimention of the constant a is ___________.
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11
1998 · Physics · Mechanics · Units And Measurements
IIT JEE 1998
The SI unit of inductance, the henry can be written as
A
weber/ampere
B
volt-sec/amp
C
Joule/(ampere)2
D
ohm-second
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12
1998 · Physics · Mechanics · Units And Measurements
IIT JEE 1998
Let [\({\mathrm\varepsilon}_\mathrm o\)] denote the dimentional formula of the permittivity of the vacuum, and [\(\mu_o\)] that of the permeability of the vacuum.If M = mass, L = length, T = time and I = electric current,
A
\(\left[{\mathrm\varepsilon}_\mathrm o\right]\;=\;\mathrm M^{-1}\mathrm L^{-3}\mathrm T^2\;\mathrm I\)
B
\(\left[{\mathrm\varepsilon}_\mathrm o\right]\;=\;\mathrm M^{-1}\mathrm L^{-3}\mathrm T^4\mathrm I^2\)
C
\(\left[{\mathrm\mu}_\mathrm o\right]\;=\;\mathrm{MLT}^{-2}\mathrm I^{-2}\)
D
\(\left[{\mathrm\mu}_\mathrm o\right]\;=\;\mathrm{ML}^2\mathrm T^{-1}\;\mathrm I\)
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13
2000 · Physics · Mechanics · Units And Measurements
IIT JEE 2000 SCREENING
The dimension of \(\left( {{1 \over 2}} \right){\varepsilon _0}{E^2}\)
( \({\varepsilon _0}\) : permittivity of free space, E electric field )
A
MLT-1
B
ML2T-2
C
ML-1T-2
D
ML2T-1
Open complete paper
14
2001 · Physics · Mechanics · Units And Measurements
IIT JEE 2001 SCREENING
A quantity X is given by \({\varepsilon _0}L{{\Delta V} \over {\Delta t}}\) where \({\varepsilon _0}\) is the permittivity of the free space, L is a length, \({\Delta V}\) is a potential difference and \({\Delta t}\) is a time interval. The dimentional formula for X is the same as that of
A
resistance
B
charge
C
voltage
D
current
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15
2003 · Physics · Mechanics · Units And Measurements
IIT JEE 2003
If nth divisions of the main scale coincide with (n+1)th divisions of vernier scale. Given one main scale division is equal to 'a' units. Find the least count of the vernier.
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16
2003 · Physics · Mechanics · Units And Measurements
IIT JEE 2003 SCREENING

A cube has a side of length 1.2 ✕ 10-2 m. Calculate its volume.

A
1.7 ✕ 10-6 m3
B
1.73 ✕ 10-6 m3
C
1.70 ✕ 10-6 m3
D
1.732 ✕ 10-6 m3
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17
2004 · Physics · Mechanics · Units And Measurements
IIT JEE 2004
A screw gauge having 100 equal divisions and a pitch of length 1 mm is used to measure the diameter of a wire of length 5.6 cm. The main scale reading is 1mm and 47th circular division coincides with the main scale. Find the curved surface area of wire in cm2 to appropriate significant figures. ( use \(\pi = {{22} \over 7}\) )
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18
2004 · Physics · Mechanics · Units And Measurements
IIT JEE 2004
In Searle's experiment, which is used to find Young's Modulus of elasticity, the diameter of experimental wire is D = 0.05 cm ( measured by a scale of least count 0.001 cm ) and length is L = 110 cm ( measured by a scale of least count 0.1 cm ). A weight of 50 N causes an extension of X = 0.125 cm (measured by a micrometer of least count 0.001 cm ). Find maximum possible error in the value of Young's modulus. Screw gauge and and meter scale are free from error.
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19
2004 · Physics · Mechanics · Units And Measurements
IIT JEE 2004 SCREENING
A wire of length \(l = 6 \pm 0.06\) cm and \(r = 0.5 \pm 0.005\) cm and mass \(m = 0.3 \pm 0.003\) gm. Maximum percentage error in density is
A
4
B
2
C
1
D
6.8
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20
2004 · Physics · Mechanics · Units And Measurements
IIT JEE 2004 SCREENING
Pressure depends on distance as, \(P = {\alpha \over \beta }\exp \left( { - {{\alpha z} \over {k\theta }}} \right)\), where \(\alpha\), \(\beta\) are constants, z in distance, k is Boltzman's constant and \(\theta\) is temperature. The dimention of \(\beta\) are
A
[M0L0T0]
B
[M-1L-1T-1]
C
[M0L2T0]
D
[M-1L1T2]
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Showing 20 of 61 questions