Physics · JEE

Online Practice: Units and Measurements for JEE

59+ syllabus-aligned questions available

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Goodmarks provides free online JEE practice for Units and Measurements with 50+ MCQs, instant answer checking, and full solutions. Sign up to unlock the complete question bank and topic-wise filters.

Sharpen your physics preparation with interactive online practice for Units and Measurements. Goodmarks offers 50+ JEE-style MCQs mapped to the official syllabus, each with detailed explanations so you learn from every attempt.

JEE Formula Sheet

6+ important formulas for Units and Measurements

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Subtopics in Units and Measurements

View Units and Measurements formula sheet — 6+ JEE formulas

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Q1PhysicsUnit 1: Units and Measurements

The mass of a box measured by a grocer's balance is 2.3 kg. Two gold pieces of masses 20.15 g and 20.17 g are added to the box. The total mass of the box is:

Q2PhysicsUnit 1: Units and Measurements

This S.I. unit of force is

Q3PhysicsUnit 1: Units and Measurements

The mass of a ball is

1.76 k g .

The mass of 25 such balls is

Q4PhysicsUnit 1: Units and Measurements

A cube has a side of length

2.342 m

. The surface area and volume in correct significant figures are respectively:

Q5PhysicsUnit 1: Units and Measurements

The radius of a sphere is measured to be

(4.0+2.0) \mathrm{cm}

the maximum percentage error in the measurement of the volume of the sphere is

Q6PhysicsUnit 1: Units and Measurements

How many seconds are there in a week?

Q7PhysicsUnit 1: Units and Measurements

If the units of length and force are increased four times, then unit of energy will

Q8PhysicsUnit 1: Units and Measurements

The dimensions of energy per unit volumes are the same as those of :

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Frequently asked questions

How do I practice Units and Measurements online for JEE?

Open this page, attempt the free sample MCQs, then sign up on Goodmarks to access the full Units and Measurements question bank with topic filters and detailed explanations.

How many Units and Measurements questions are available?

Goodmarks currently has 59+ JEE-aligned MCQs for Units and Measurements, with more added regularly.

Is this aligned with the JEE Main syllabus?

Yes. All Physics questions on Goodmarks are organised by official JEE Main units and subtopics, including Units of measurements, System of units, SI Units, fundamental and derived units, Least count, significant figures, Errors in measurements, Dimensions of Physics quantities, dimensional analysis and its applications.

Do I get solutions after each question?

Every question includes the correct answer and a step-by-step explanation. Free users can practise a random mix; Pro unlocks full subject and topic filters.