Physics · JEE

Units and Measurements MCQs for JEE

59+ syllabus-aligned questions available

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Units and Measurements JEE MCQs on Goodmarks include 50+ multiple-choice questions with correct answers and step-by-step solutions. Attempt free samples below or unlock the full bank with Pro.

Master Units and Measurements through exam-style multiple-choice questions. This page features 50+ JEE MCQs covering 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, each with verified answers and clear explanations.

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

Free sample questions

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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

What type of Units and Measurements MCQs appear in JEE?

JEE Main tests Units and Measurements through conceptual and numerical MCQs. Goodmarks mirrors this format with four-option questions and detailed solutions.

How many MCQs should I solve for Units and Measurements?

Aim for at least 50–100 MCQs per subtopic. Goodmarks has 59+ questions for Units and Measurements to build speed and accuracy.

Are solutions provided for every MCQ?

Yes. Each MCQ shows the correct option, final answer, and a step-by-step explanation after you submit.

Can I filter MCQs by Units and Measurements only?

Pro subscribers can filter by subject, unit, and subtopic. Free users get a random mix across all subjects.