MCQ Questions for Class 11 Physics Chapter 3 Motion in a Straight Line with Answers

MCQ Questions for Class 11 Physics Chapter 3 Motion in a Straight Line with Answers 

MCQ Questions for Class11 Physics Chapter 3 Motion in a Straight Line

Motion in a Straight Line Class 11 Physics MCQs Questions with Answers

Check the below NCERT MCQ Questions for Class 11 Physics Chapter 3 Motion in a Straight Line with Answers Pdf free download. MCQ Questions for Class 11 Physics with Answers were prepared based on the latest exam pattern. We have Provided Motion in a Straight Line Class 11 Physics MCQs Questions with Answers to help students understand the concept very well.

Class 11 Physics Chapter 3 Quiz

Class 11 Physics Chapter 3 MCQ Online Test


You can refer to NCERT Solutions for Class 11 Physics Chapter 3 Motion in a Straight Line to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Motion in a Straight Line Class 11 Physics MCQ online test

Q1. A boy starts from a point A, travels to a point B at a distance of 3 km from A and returns to A. If he takes two hours to do so, his speed is
A.3 km/h
B.zero
C.2 km/h
D.1.5 km/h
Ans: 3 km/h
Q2. A body starts from rest and travels with uniform acceleration a to make a displacement of 6 m. If its velocity after making the displacement is 6 m/s, then its uniform acceleration a is
A.6 m/s²
B.2 m/s²
C.3 m/s²
D.4 m/s²
Ans: 3 m/s²
Q3. Which one of the following is the unit of acceleration?
A.m/s
B.m/s²
C.km/hr
D.cm/s
Ans: m/s²
Q4. The dimensional formula for speed is
A.T-1
B.LT-1
C.L-1T-1
D.L-1T
Ans: LT-1
Q5. A body starts from rest and travels for t second with uniform acceleration of 2 m/s². If the displacement made by it is 16 m, the time of travel t is
A.4 s
B.3 s
C.6 s
D.8 s
Ans: 3 s
Q6. The dimensional formula for acceleration is
A.[LT2]
B.[LT?2]
C.[L2T]
D.[L2T2]
Ans: [LT?2]
Q7. A body starts from rest and travels for five seconds to make a displacement of 25 m .if it has travelled the distance with uniform acceleration a then a is
A.3 m/s²
B.4 m/s²
C.2 m/s²
D.1 m/s²
Ans: 2 m/s²
Q8. A 180 metre long train is moving due north at a speed of 25 m/s. A small bird is flying due south, a little above the train, with a speed of 5 m/s. The time taken by the bird to cross the train is
A.10 s
B.12 s
C.9 s
D.6 s
Ans: 6 s
Q9. The dimensional formula for velocity is
A.[LT]
B.[LT-1]
C.[L2T]
D.[L-1T]
Ans: [LT-1]
Q10. A body starts from rest and travels with an acceleration of 2 m/s². After t seconds its velocity is 10 m/s. Then t is
A.10 s
B.5 s
C.20 s
D.6 s
Ans: 5 s
Q11. The dimensional formula for velocity is
A.[LT]
B.[LT-1]
C.[L2T]
D.[L-1T]
Ans: [LT-1]
Q12. A body starts from rest and travels with uniform acceleration of 2 m/s². If its velocity is v after making a displacement of 9 m, then v is
A.8 m/s
B.6 m/s
C.10 m/s
D.4 m/s
Ans: 6 m/s
Q13. Which one of the following is the unit of velocity?
A.kilogram
B.metre
C.m/s
D.second
Ans: m/s
Q14. Which one of the following is the unit of acceleration?
A.m/s
B.m/s²
C.km/hr
D.cm/s
Ans: m/s²
Q15. The dimensional formula for acceleration is
A.[LT2]
B.[LT?2]
C.[L2T]
D.[L2T2]
Ans: [LT?2]
Q16. A boy moves on a circular distance of radius R. Starting from a point A he moves to a point B which is on the other end of the diameter AB. The ratio of the distance travelled to the displacement made by him is
A.∏/2
B.
C.2∏
D.4∏
Ans: ∏/2
Q17. A boy starts from a point A, travels to a point B at a distance of 3 km from A and returns to A. If he takes two hours to do so, his speed is
A.3 km/h
B.zero
C.2 km/h
D.1.5 km/h
Ans: 3 km/h
Q18. A boy starts from a point A, travels to a point B at a distance of 1.5 km and returns to A If he takes one hour to do so, his average velocity is
A.3 km/h
B.zero
C.1.5 km/h
D.2 km/h
Ans: 3 km/h
Q19. A body starts from rest and travels for t second with uniform acceleration of 2 m/s². If the displacement made by it is 16 m, the time of travel t is
A.4 s
B.3 s
C.6 s
D.8 s
Ans: 4 s
Q20. A body starts from rest and travels with uniform acceleration on a straight line . If its velocity after making a displacement of 32 m is 8 m/s , its acceleration is
A.1 m/s²
B.2 m/s²
C.3 m/s²
D.4 m/s²
Ans: 1 m/s²

MCQ Questions for Class 11 Physics


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