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

Here you will find NCERT MCQ Questions for Class 11 Physics with Answers PDF Free Download based on the important concepts and topics given in the textbook as per CBSE new exam pattern. This may assist you to understand and check your knowledge about the chapters. Students also can take a free test of the Multiple Choice Questions of Class 11 Physics. Each question has four options followed by the right answer. These MCQ Questions are selected supported by the newest exam pattern as announced by CBSE.

(a) Joule
(b) Peitier
(c) Thomson
(d) Seebeck

(d) Seebeck

## Q2. The location of a particle has changed. What can we say about the displacement and the distance covered by the particle?

a) Neither can be zero
b) One may be zero
c) Both may be zero
d) One is +ve, other is –ve

a) Neither can be zero

## Q3. The displacement of a body is zero. The distance covered

a) may or may not be zero
b) is not zero
c) is zero
d) depends upon the acceleration

a) may or may not be zero

(a) 4 : 1
(b) 8 : 1
(c) 2 : 1
(d) 1 : 2

(c) 2 : 1

a) Displacement
b) None of these
c) Distance
d) Speed

a) Displacement

## Q6. If distance covered by a particle is zero, what can you say about its displacement?

a) It must be zero
b) It cannot be zero
c) It may or may not be zero
d) It is negative

a) It must be zero

(a) 40 Ω
(b) 20 Ω
(c) 10 Ω
(d) 5 Ω

(c) 10 Ω

## Q8. The distance travelled by a body is directly proportional to the time taken. Its speed

a) remains constant
b) decreases
c) increases
d) becomes zero

a) remains constant

## Q9. The slope of velocity-time graph for motion with uniform velocity is equal to

a) zero
b) final velocity
c) initial velocity
d) none of these

a) zero

## Q10. Potentiometer measures the potential difference more accurately than a voltmeter because:

(a) It has a wire of high resistance
(b) It has a wire of low resistance
(c) It does not draw current from external circuit
(d) It draws heavy current from external circuit

(c) It does not draw current from external circuit

(a) 10 s
(b) 12 s
(c) 9 s
(d) 6 s

(d) 6 s

(a) 3 km/h
(b) zero
(c) 1.5 km/h
(d) 2 km/h

(b) zero

(a) 1 m/s²
(b) 2 m/s²
(c) 3 m/s²
(d) 4 m/s²

(a) 1 m/s²

## Q14. Two bulbs 25 W, 220 V and 100 W, 220 V are given. Which has higher resistance?

(a) 25 W
(b) 100 W
(c) both bulbs have equal resistance
(d) resistance of bulbs can not be compared

(a) 25 W

(a) 4 s
(b) 3 s
(c) 6 s
(d) 8 s

(a) 4 s

(a) 2 R
(b) R
(c) R/2
(d) R/4

(d) R/4

(a) [LT]
(b) [LT-1]
(c) [L2T]
(d) [L-1T]

(b) [LT-1]

(a) 10 s
(b) 5 s
(c) 20 s
(d) 6 s

(b) 5 s

## Q19. The area under acceleration time graph gives

a) change in velocity
b) change in acceleration
c) distance travelled
d) force acting

a) change in velocity

a) None of these
b) Time
c) Velocity
d) Displacement

a) None of these

a) straight line
b) ellipse
c) parabola
d) hyperbola

a) straight line

## Class 11 Physics MCQs Questions with Answers Chapter Wise

Practicing NCERT Physics MCQs With Answers Pdf Class 11 is one of the best ways to prepare for the CBSE Class 11 board exam. There is no substitute for consistent practice whether one wants to understand a concept thoroughly or one wants to score better. If you have any queries regarding The CBSE Class 11 Physics MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon.

Scroll to Top