Check the below NCERT MCQ Questions for Class 11 Physics Chapter 8 Gravitation with Answers Pdf free download. MCQ Questions for Class 11 Physics with Answers were prepared based on the latest exam pattern. We have provided Gravitation Class 11 Physics MCQs Questions with Answers to help students understand the concept very well.
Q1. The radius of the earth is 6400 km and g = 10 m/s². In order that a body of 5 kg weighs zero at the equator, the angular speed of the earth is
(a) 1/80 rad /s
(b) 1/400 rad /s
(c) 1/800 rad /s
(d) 1/1600 rad /s
(c) 1/800 rad /s
Q2. A body weighs 500 N on the surface of the earth. How much would it weight half way below the surface of the earth?
(a) 1000 N
(b) 500 N
(c) 250 N
(d) 125 N
(c) 250 N
Q3. The time – period of a satellite of earth is 5 hours. If the separation between the earth and the satellite is increased to 4 times the previous value, the new time – period will become
(a) 10 hours
(b) 20 hours
(c) 40 hours
(d) 80 hours
(c) 40 hours
Q4. A missile is launched with a velocity less than the escape velocity. The sum of its kinetic and potential energy is
(a) Positive
(b) Negative
(c) Zero
(d) may be positive or negative
(b) Negative
Q5. What would be the duration of the year if the distance between the earth and the sun gets doubled?
(a) 1032 days
(b) 129 days
(c) 365 days
(d) 730 days
(a) 1032 days
Q6. If a body of mass m is taken out from a point below the surface of earth equal to half the radius of earth, R, to a height R above the earths surface, then work done on it will be
(a) (5/6) mgR
(b) (6/7) mgR
(c) (7/8) mgR
(d) (8/9) mgR
(c) (7/8) mgR
Q7. A artificial satellite moving in a circular orbit around the earth has a total (kinetic + potential) energy E0. Its potential energy is
(a) 2E0
(b) E0
(c) 1.5 E0
(d) -E0
(a) 2E0
Q8. A body is projected vertically from the surface of the earth of radius R with velocity equal to half of the escape velocity. The maximum height reached by the body is
(a) R
(b) R/2
(c) R/3
(d) R/4
(c) R/3
Q9. The escape velocity for a body projected vertically upwards from the surface of the earth is 11 km/s. If the body is projected at an angle of 450 with the vertical, the escape velocity will be
(a) 11/√2 km/s
(b) 11√2 km/s
(c) 2 km/s
(d) 11 km/s
(d) 11 km/s
Q10. There is no atmosphere on the moon because
(a) it is closer to the earth
(b) it revolves round the earth
(c) it gets light from the sun
(d) the escape velocity of gas molecules is less than their root mean square velocity here
(d) the escape velocity of gas molecules is less than their root mean square velocity here
Q11. The value of g at a particular point is 9.8 m/sec² suppose the earth suddenly shrink uniformly to half its present size without losing any mass. The value of g at the same point (assuming that the distance of the point from the centre of the earth does not shrink) will become
(a) 9.8 m/sec²
(b) 4.9 m/sec²
(c) 19.6 m/sec²
(d) 2.45 m/sec²
(a) 9.8 m/sec²
Q12. Kepler’s second law may be stated as “under the influence of central force, in equal interval of time, position vector sweeps out equal
a) area
b) None of these
c) distance
d) dispalacement
a) area
Q13. If the distance of earth is halved from the sun, then the no. of days in a year will be
a) 129
b) 730
c) 182.5
d) 365
a) 129
Q14. If the earth is at one-fourth of its present distance from the sun, the duration of the year will be
a) one-eighth the present year
b) one-sixth the present year
c) one-tenth the present year
d) half the present year
a) one-eighth the present year
Q15. Newton’s universal law of gravitation applies to
a) both small and big bodies
b) only valid for solar system
c) planets only
d) small bodies only
a) both small and big bodies
Q16. The value of G varies with
a) None of these
b) radius of the planet
c) depth below the ground
d) height above the earth’s surface
a) None of these
Q17. Force of gravitational attraction is least
a) at the equator
b) at the poles
c) at a point in between equator and any pole
d) None of these
a) at the equator
Q18. Assertion : If earth suddenly stops rotating about its axis, then the value of acceleration due to gravity will become same at all the places.
Reason : The value of acceleration due to gravity depends upon the rotation of the earth.
a) Assertion is correct, reason is incorrect
b) Assertion is incorrect, reason is correct
c) Assertion is correct, reason is correct; reason is not a correct explanation for assertion
d) Assertion is correct, reason is correct; reason is a correct explanation for assertion
a) Assertion is correct, reason is incorrect
Q19. The height of the point vertically above the earth’s surface, at which acceleration due to gravity becomes 1% of its value at the earth’s surface is (Radius of the earth = R)
a) 9 R
b) 10 R
c) 20 R
d) 8 R
a) 9 R
Q20. The speed of earth’s rotation about its axis is w. Its speed is increases to x times to make the effective acceleration due to gravity equal to zero at the equator. Then x is
a) 17
b) 34
c) 8.5
d) 1
a) 17
Q21. Where will it be profitable to purchase one kilogram sugar?
a) At equator
b) At 40° latitude
c) At poles
d) At 45° latitude
a) At equator
Q22. Earth is flattened at poles, bulged at the equator. This is due to
a) the centrifugal force is more at the equator than at the poles
b) the angular velocity of spinning about its axis is more at equator
c) the angular velocity of spinning about its axis is less at equator
d) earth revolves round the sun in an elliptical orbit
a) the centrifugal force is more at the equator than at the poles
Class 11 Physics MCQs Questions with Answers Chapter Wise PDF Download
- Chapter 1: Physical World Class 11 MCQ Questions
- Chapter 2: Units and Measurements Class 11 MCQ Questions
- Chapter 3: Motion in a Straight Line Class 11 MCQ Questions
- Chapter 4: Motion in a Plane Class 11 MCQ Questions
- Chapter 5: Laws of Motion Class 11 MCQ Questions
- Chapter 6: Work, Energy and Power Class 11 MCQ Questions
- Chapter 7: System of Particles and Rotational Motion Class 11 MCQ Questions
- Chapter 8: Gravitation Class 11 MCQ Questions
- Chapter 9: Mechanical Properties of Solids Class 11 MCQ Questions
- Chapter 10: Mechanical Properties of Fluids Class 11 MCQ Questions
- Chapter 11: Thermal Properties of Matter Class 11 MCQ Questions
- Chapter 12: Thermodynamics Class 11 MCQ Questions
- Chapter 13: Kinetic Theory Class 11 MCQ Questions
- Chapter 14: Oscillations Class 11 MCQ Questions
- Chapter 15: Waves Class 11 MCQ Questions
We hope the given NCERT MCQ Questions for Class 11 Physics Chapter 8 Gravitation with Answers Pdf free download will help you. If you have any queries regarding CBSE Class 11 Physics Gravitation MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon.
Political Science MCQ For Class 11 Chapter keen with Answers (Test and PDF)
Political Science MCQ For Class 11 Chapter keen with Answers are a huge resource for the board test arranging. The people who need to get the passing marks in the CBSE class twelfth board test can use the Political Science Multiple choice requests to practice. It is the best methodology to chip away at the finished result. Close by that it helps the students with growing the overall appreciation in the subject and work on the data in the assessments.
Beside the PDF archive of Political Science we are giving the electronic test which will help in everyday act of the Mathematical Problems. Thusly, students who have started their board test course of action can include the NCERT Political Science MCQ Questions for Class 11 with Answers. Moreover very advantageous for the promising new kids in town have completed their outline for the term 1 test 2021-22.
Political Science MCQ Questions for Class 11 with Answers Pdf Download
Rehearsing NCERT Online Political Science MCQ Questions for Class 11 with Answers is perhaps the most effective way to plan for the CBSE Class 11 board test. There is not a viable replacement for steady practice whether one needs to comprehend an idea completely or one needs to score better. By rehearsing more second Year Political Science MCQs with Answers Pdf Download, understudies can work on their speed and exactness which can help them during their board test.
Class 11 Political Science MCQs Multiple Choice Questions with Answers
Understudies can get to the CBSE NCERT MCQ Questions of Class 11 Political Science with Answers Pdf of all Chapters liberated from cost from here. Utilizing the assets accessible you can score well in the test. Test your critical thinking abilities by noting the Political Science Multiple Choice Questions with Answers for Class 11 PDF all alone.
Political Science MCQ Questions for Class 11 with Answers Pdf Download
Rehearsing NCERT Online Political Science Objective Questions For Class 11 Pdf Answers is perhaps the most ideal way to plan for the CBSE Class 11 board test. There is not a viable replacement for reliable practice whether one needs to comprehend an idea completely or one needs to score better. By rehearsing more second Year Political Science MCQs with Answers Pdf Download, understudies can work on their speed and precision which can help them during their board test.
Numerous Choice Questions of twelfth Class Political Science Chapter Wise
You can get ready really for the Class 11 Political Science Exam as they assist you with being comfortable with the sort of inquiries showing up in the test. Moreover, access the Chapter Wise MCQs of Class 11 Political Science and set up the points and subtopics in it. To score well take a stab at rehearsing the rundown of Multiple Choice Type Questions gave in the connections underneath.
Different Choice Questions for twelfth Class Political Science with Answers PDF
You will track down a rundown of Chapterwise MCQ Questions with Answers for CBSE Class 11 Political Science here to start your planning. Comprehend the ideas and practice Objective Type Questions for twelfth Class Political Science however much you can to score well. Tap on the individual Chapter connection of twelfth Standard Political Science you need to practice and profit the comparing points MCQ Quiz Questions.
Who should Practice Political Science – Class 11 MCQs?
- Understudies who are planning for different school tests, for example, unit-tests, term-tests, semester tests, half-yearly and yearly tests and assessments on Political Science-Class 11.
- Understudies who are getting ready for Online/Offline Tests/Contests in Political Science for class 11.
- Understudies who wish to hone their insight into Political Science.
- Understudies who are concentrating in CBSE, ICSE, IGCSE schools as well as different State Board schools.
- Understudies who are planning for serious assessments like NTSE, Olympiad, and so forth for class 11.
- Understudies who are planning for Central board assessments in Political Science specifically CBSE, ICSE, and NIOS Board.
- Understudies who are planning for State board assessments in Political Science like PUC, Intermediate tests, and so on
- Understudies who are getting ready for designing and clinical selection tests like NEET, IIT JEE, AIIMS, JIPMER and SAT Exams in Political Science.
- Political Science MCQ For Class 11 Chapter astute with Answers PDF Download
- Political Science MCQ For Class 11 Chapter astute with answers PDF Download records are given here free of charge of cost. Understudies able to speed up and precision in settling these inquiries are expected to rehearse however much as could be expected. Since there is not a viable alternative for it. For the comforts of the understudies we have furnished the part savvy Political Science MCQs with replies here.
Political Science MCQ For Class 11 Chapter savvy with answers Online Test
Political Science MCQ For Class 11 Chapter savvy with answers Online Test is a sort of Mock Test that will assist you with taking care of the few issues of Std twelfth NCERT Political Science Books. To have a decent groundwork for your impending board test then you should endeavor these internet based tests for Political Science. It will assist you with knowing regardless of whether your arrangement is continuing the correct way. Additionally, the Online Multiple decision questions will give you certainty to show up in the board test and take care of the complicated issues quicker.
Advantages of CBSE NCERT MCQs for Class 11 Political Science
- NCERT CBSE KVS Class 11 Political Science MCQs will assist the children with reinforcing ideas and further develop marks in tests and tests.
- These numerous decision inquiries for Political Science Class 11 will assist with further developing logical and complex issue unraveling abilities.
- Daily act of different subject shrewd MCQs will assist with fostering a solid comprehension of every theme which you will recollect till date of your tests
- You can likewise reconsider all Political Science sections appropriately and save time during your group tests and tests.
Benefits of cbseMCQ.com MCQ Questions for Class 11 Political Science
Coming up next are not many significant advantages of CBSE MCQs with Answers for Class 11 Political Science distributed by cbseMCQ.com:
- This multitude of MCQs with answers are delivered by subject specialists for a wide range of understudies.
- It permits everybody to download CBSE Class 11 Political Science Chapter-wise MCQs question keep money with addresses in free pdf organization and practice them for additional investigations.
- These various decision inquiries for twelfth class Political Science will help you to improve calculated and subject information abilities.
- Additionally, you can reconsider all Political Science sections appropriately whenever and save significant season of yours during class tests and yearly tests readiness. By this, you can dominate CBSE Class 11 Political Science and play with words without any problem.
FAQs on CBSE MCQs
Q1. What is the best strategy while answering the Multiple Choice Questions for exams?
The best strategy to follow while answering the MCQ Questions for exams is to go through the question as many times as possible and understand it clearly.
Q2. Where to download CBSE MCQs for all Classes and Subjects?
CBSE MCQs for all the classes and subjects are provided online or you can view them on our site. Detailed description of the questions is given by subject experts and you can use them as a reference during your preparation.
Q3. What is NCERT Exemplar and where can we get its Solutions?
NCERT Exemplars are basically practice-books that contain additional questions of higher level and give you comprehensive and thorough learning. The NCERT Solutions for the questions are present on our site or you can find them online too.
Q4. Which Book is best for CBSE MCQs?
CBSE Textbooks can be great to guide you for any exam and has detailed solutions for the questions. All the Solutions are explained in a comprehensive manner and are recommended by many subject experts.
Q5. What are the benefits of CBSE MCQs?
CBSE MCQs lay a stronger foundation of concepts in students that can be useful for them in their later stages to prepare for any competitive exams.
Q6. How can I download the CBSE MCQs in PDF Format for free?
You can utilize the quick links on our page to view or download the CBSE MCQs of all classes in an easy way.
Q7. What is the need of NCERT Solutions and CBSE MCQs?
NCERT Solutions and CBSE MCQs will provide you an in-depth understanding of all the questions and concepts in NCERT Textbooks. The majority of the boards that prefer the NCERT Textbooks can use these Solutions for getting a grip on the subject.
Q8. Is there any website that covers MCQ Questions for CBSE Class 6 to 11?
Yes, our website is the one-stop search for all CBSE Board Examination related sources like questions papers, syllabus, exam pattern, sample papers, and Multiple choice questions papers. So, visit our site and easily find MCQs for all subjects classwise.
We hope the given CBSE MCQs for Class 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12th all subjects will help you. If you have any query regarding CBSE MCQs, drop a comment below and we will get back to you at the earliest.