Gravitation MCQs for NEET

Gravitation is a fundamental force acting between two bodies in space. The law of gravitation states that it depends on the masses of the objects and the distance between them. It is an important chapter, therefore, you will have to develop in-depth learning of the physics multiple choice questions on gravitation before taking up NEET. 

Students often confuse several terminologies included in this chapter. This is where you need to study the chapter thoroughly before delving into the MCQ on gravitation. These questions will act as a self-assessment for you once you have studied the entire chapter. 

Note: 👉Prepare for Your Future in Medicine with the NEET Rank and College Predictor 2025.

Law of Gravitation and More 

Gravitation is a force of attraction that binds two objects to stay close to each other. A common example, in this case, is our earth and human beings. The reason why we stay on earth’s surface is only because of gravity, and this law is called the law of gravitation. 

To help you test your understanding, here is a list of MCQ questions on gravitation for class 11. Make sure you have gone through this chapter earlier, and only then you start with this assessment.

1. What causes tidal waves in the sea?

1. Gravitation effect on the earth by the moon.

2. Gravitational effect on the earth by the sun.

3. The atmospheric impact of earth.

4. None of these.

2. What holds the atmosphere to earth?

1. Gravity.

2. Clouds.

3. Winds.

4. None of the above.

3. If the gravitational effect were to be lesser than this present effect, which other force would likely have altered?

1. Electrostatic force.

2. Archimedes principle.

3. Viscous effect.

4. None of these.

4. What is the weight of a body at the earth’s centre?

1. Zero.

2. Same as on the surface of the earth.

3. Less than the weight on the earth’s surface.

4. None of the above.

5. The earth and the moon are subjected to the sun’s gravitational force. What does the orbit of the moon look like from the sun?

1. Elliptical.

2. Somewhat elliptical.

3. Parabola.

4. Hyperbola. 

6. The distance between two masses is doubled, what happens to the gravitational force between them?

1. Double.

2. Half.

3. Remains the same.

4. Decreased to a quarter.

7. Which of the following proves there is a gravitational force between the earth and the sun?

1. Occurrence of day and night.

2. Earth revolving around the sun.

3. The sun is apparently revolving around the earth.

4. Falling bodies deviating towards the east.

8. What is the kinetic energy of a satellite taking time T for revolution?

1. 1/T

2. $T^{(-\frac{2}{3})}$

3. $\frac{1}{T^2}$

4. $\frac{1}{T^3}$

9. Gravitational mass of a body is proportional to the gravitational of what?

1. Field.

2. Intensity.

3. Force.

4. All the above.

10. Orbital velocity of a satellite is dependent on which factor when it is orbiting near the earth’s surface?

1. Mass of the satellite.

2. Mass of earth.

3. Radius of earth.

4. Orbital radius.

11. What is the ratio of linear velocities v₁ and v₂ of two planets which are at a distance closest and farthest from the sun? Distance from closest planet and farthest planet are d₁ and d₂ respectively. 

1. (d₁/d₂)2

2. (d₂/d₁)

3. (d₁/d₂)

4. (d₁/d₂)2

12. What is energy required to move a body of mass m from an orbit with radius 2R to 3R?

1. GmM/12R2

2. GmM/8R

3. GmM/6R

4. GmM/2R2

13. Kepler’s second law of constancy shows the conservation of which of these following?

1. Angular momentum.

2. Linear momentum.

3. Energy.

4. None of the above.

14. What is the rotational period of a geostationary satellite?

1. 6 hours.

2. 12 hours.

3. 48 hours.

4. 24 hours.

Answers:

1(a), 2(a), 3(b), 4(a), 5(b), 6(d), 7(b), 8(b), 9(d), 10(c), 11(b), 12(c), 13(a), 14(d) 

So, now that you have a hold on gravitation questions for NEET, thoroughly revising them will help you improve your level of preparation. Simultaneously, you should read and understand the related topics apart from the MCQs. Besides, make sure you also solve the problems included in the chapter.

It will facilitate you with an overall understanding of the chapter. You should note that questions can be asked from anywhere in this section. Hence, studying this entire chapter, along with physics multiple choice questions on gravitation, is the key to scoring higher. 

The NEET exam demands students to be upfront and prompt in solving numerical as well as in theory. So, while you are preparing with physics multiple choice questions on gravitation, ensure you do not miss out on any relevant topic from this chapter.

Therefore, it is advisable that you also go through the entire chapter before and after taking the test on questions on gravitation for NEET. This will help you in building a strong understanding of the chapter right from its grassroots. Revising the same will only add to the power of retaining information for longer.

Multiple Choice Questions on Gravitation - Understanding in Details

The term “gravity” is applied to objects, but gravity is defined as the theory of attraction, while gravity is defined as the force that impels objects. Newton is a unit of gravity.

Gravity between two objects is directly proportional to the product of their mass and corresponds to the square of the distance between their points.

The National Eligibility cum Entrance Test (NEET) is a national medical admission test by the NTA (National Testing Agency) for students who wish to pursue medical studies at all medical colleges in the country. The NEET 2025 questionnaire is based on the syllabus specified by MCI (Medical Council of India).

The NEET syllabus is designed by the MCI after analysing the syllabus specified by the various Provincial boards in addition to the syllabus determined by NCERT, CBSE, and COBSE for Grades 11 and 12 Physics, Chemistry, and Biology to ensure uniformity of medical education throughout. India. Getting acquainted with the syllabus can ensure a complete overhaul of each topic addressed in the 2025 NEET syllabus. 

The qualifiers of JEE main 2025 are invited to attend the JEE main Counselling for NITs, GFTIs, IIITs, and other taking part establishments. The counselling process is conducted by the Joint Seat Allocation Authority (JoSAA) after the release of the JEE Main and JEE Advanced results which changed into declared within the month of October 2025. Shortlisted candidates will receive the agenda for the counselling sessions. There could be 7 rounds of counselling. The Counselling system might be held in 4 specific procedures specifically, JoSAA Counselling, CSAB special Rounds, CSAB NEUT Counselling and CSAB Supernumerary Rounds.

Gravitation NEET Class Questions 11

1. What happens to the gravitational force in the centre of a circular shell that gradually decreases?

(a) It remains unchanged

(b) It decreases

(c) Increase

(d) Oscillates

Answer: (b) It decreases

2. What is the relationship between the acceleration and rotation speed of a satellite, if the satellite is close to the earth?

(a) ve = √2v0

(b) ve = √2v0

(c) v0 = √2ve

(d) v0 = v

Answer: (b) ve = √2v0

3. What happens to body weight when weight becomes 1/16 at a time. Also, consider the radius of the earth as R.

(a) 4R

(b) 15R

(c) 5R

(d) 3R

Answer: (d) 3R

4. What is the maximum altitude of a rocket over the surface of the earth if the weight of the rocket is M, and the initial velocity is V. Assume that R is the area of ​​about a radius of the earth.

(a) RgR2V2−1

(b) R2gRV2−1

(c) R (gR2V2−1)

(d) R (2gRV2−1)

Answer: (b) R2gRV2−1

5. What is the increase in physical force by mass m if the body is taken to a height of h equal to the radius of the earth?

(a) mgR

(b) 2mgR

(c) 12mgR

(d) 14mgR

Answer: (c) 12mgR

6. Think of a mass m body that needs to be removed from a path of about 2R to 3R. What power is needed

(a) GMm12R2

(b) GMm6R

(c) Gmm8R

(d) GMm3R2

Answer: (b) GMm6R

7. The distance between the planets near the sun is r1 while the distance between the planets far from the sun is r2. The line speed of these planets is v1 and v2 respectively. What is the v1v2 rating

(a) (r1r2) 2

(b) (r1r2)

(c) (r2r1)

(d) (r2r1) 2

Answer: (c) (r2r1)

8. Select the feature where the orbital speed does not depend on the satellite orbiting the earth.

(a) Quantity of land

(b) Satellite frequency

(c) Orbital radius

(d) Width of land

Answer: (b) Satellite frequency

9. When a satellite takes T time to rotate, the kinetic energy is equal to it

(a) 1T

(b) T − 23

(c) 1T2

(d) 1T3

Answer: (b) T − 23

10. The atmosphere around the earth is trapped

(a) Gravity

(b) Spirits

(c) Clouds

(d) None of the above

Answer: (a) Gravity