Class 9 Physics: Work and Energy — Chapter Test 1

Class 9 • Physics • Work and Energy • Chapter Test

MediumFREE

Questions

20 min

Duration

Marks (1 each)

Negative marking

Original practice questions with full solutions by ExamPortal.

Instructions

• Read each question carefully and pick the correct answer.
• You can mark questions for review and come back to them.
• Answers are saved automatically.
• The test is submitted automatically when time runs out.

Access

This test is completely free.

Finish it to earn +5 points.

Take as Guest (Instant Start)Login to Track Rank

SYLLABUS & QUESTION BLUEPRINT

Sample Practice Questions

Preview 5 sample questions from this 15-question test. Test your knowledge below or take the full exam in timed CBT mode.

Start Guest Test

Question 1 of 15

Work is done when:

a force is applied only

a force causes displacement in its direction

a body stays at rest

we think

View Correct Answer & Step-by-Step Solution

Correct Option:(B)a force causes displacement in its direction

Detailed explanation is available inside the official test attempt review.

Question 2 of 15

The SI unit of work is the:

newton

joule

watt

pascal

View Correct Answer & Step-by-Step Solution

Correct Option:(B)joule

Detailed explanation is available inside the official test attempt review.

Question 3 of 15

A force of 5 N moves a body 4 m in the direction of the force. Work done is:

1.25 J

20 J

9 J

0.8 J

View Correct Answer & Step-by-Step Solution

Correct Option:(B)20 J

Detailed explanation is available inside the official test attempt review.

Question 4 of 15

Kinetic energy of a body of mass m moving with speed v is:

½mv²

mgh

mv²

View Correct Answer & Step-by-Step Solution

Correct Option:(B)½mv²

Detailed explanation is available inside the official test attempt review.

Question 5 of 15

Potential energy of a body of mass m at height h is:

½mv²

mgh

View Correct Answer & Step-by-Step Solution

Correct Option:(B)mgh

Detailed explanation is available inside the official test attempt review.

Want to practice all 15 questions under exam conditions?

Experience real CBT interface, live countdown timer, question palette, and get your instant All-India rank & percentile.

Take as Guest (Instant Start)Login to Track Rank

Try next

Class 9 • PhysicsFREE

Class 9 Physics: Motion — Chapter Test 1

Chapter Test • Motion

Medium15 Qs20 minStart

Class 9 • PhysicsFREE

Class 9 Physics: Force and Laws of Motion — Chapter Test 1

Chapter Test • Force and Laws of Motion

Medium15 Qs20 minStart

Class 9 • PhysicsFREE

Class 9 Physics: Gravitation — Chapter Test 1

Chapter Test • Gravitation

Medium15 Qs20 minStart

Class 9 • PhysicsFREE

Class 9 Physics: Sound — Chapter Test 1

Chapter Test • Sound

Medium15 Qs20 minStart

Class 9 • PhysicsFREE

Class 9 Physics — Full Syllabus Test 1

Full Syllabus

Medium30 Qs45 minStart

Class 9 • ChemistryFREE

Class 9 Chemistry: Matter in Our Surroundings — Chapter Test 1

Chapter Test • Matter in Our Surroundings

Medium15 Qs20 minStart

Frequently asked questions

How many questions are there in Class 9 Physics: Work and Energy — Chapter Test 1?

There are 15 questions to answer in 20 min. Each correct answer gives 1 mark, for a total of 15 marks.

Is there negative marking?

No. Wrong answers do not lose marks, so attempt every question.

Is this mock test free?

Yes, it is completely free. Just log in with your email to start.

What does this test cover?

It covers the chapter "Work and Energy" of Class 9 Physics. All questions are original, with a full solution for each.

Will I see my result and the solutions?

Yes. Right after you submit you get your score, accuracy, rank and percentile, and you can review every question with the correct answer and a step-by-step explanation.

Can I take this test again?

Yes, you can retake it as many times as you like and compare your scores.