CBSE Class 6 Science Motion and Measurement of Distances MCQs

Question: The SI unit of length is

a) metre

b) ohm

c) centimetre

d) kelvin

Answer: metre

Question: Speedometer measures

a) instantaneous speed

b) speed

c) average speed

d) instantaneous velocity

Answer: instantaneous speed

Question: The area of rectangle is given as the product of length

a) breadth

b) side

c) volume

d) none of these

Answer: breadth

Question: 1 dm is equal to

a) 1/10 m

b) 1/100 m

c) 100 m

d) none of these

Answer: 1/10 m

Question: 1 cm³ = ________ m³

a) 10^–6

b) 10^–3

c) 10⁹

d) 10⁶

Answer: 10^–6

Question: What is the correct ascending order ?

a) 1cm, 1dm, 1m, 1dam

b) 1cm, 1dam, 1m, 1dm

c) 1cm, 1dam, 1dm, 1m

d) 1m, 1dm, 1cm,1dam

Answer: 1cm, 1dm, 1m, 1dam

Question: Motion of the pendulum is

a) Oscillatory

b) Rotational

c) Circular

d) Linear

Answer: Oscillatory

Question: Motion of the stone dropped under gravity

a) Linear

b) Circular

c) Rotational

d) Vibrational

Answer: Linear

Question: Motion of the point on blade of a moving fan

a) Circular

b) Vibrational

c) Oscillatory

d) None of these

Answer: Circular

Question: Motion which repeats itself after a regular interval of time

a) Periodic

b) Non Periodic

c) Rotational

d) Vibrational

Answer: Periodic

Question. The SI unit of length is :

(A) kelvin         

(B) metre     

(C) ohm   

(D) centimetre

Answer: B

Question. Speedometer measures

(A) speed                             

(B) average speed

(C) instantaneous speed     

(D) instantaneous velocity

Answer: C

Question. The area of rectangle is given as the product of length:

(A) breadth     

(B) side       

(C) volume     

(D) none of these

Answer: A

Question. 1 dm is equal to :

(A) 1/10 m

(B) 1/100 m

(C) 100 m

(D) none of these

Answer: A

Question. 1 cm³ = ________ m³

(A) 10^–6   

(B) 10^–3   

(C) 10⁹   

(D) 10⁶

 Answer: A

Question. What is the correct ascending order ?

(A) 1cm, 1dam, 1dm, 1m     

(B) 1cm, 1dam, 1m, 1dm

(C) 1m, 1dm, 1cm,1dam       

(D) 1cm, 1dm, 1m, 1dam

Answer: D

Question. Motion of the pendulum is :

(A) Linear   

(B) Circular   

(C) Rotational     

(D) Oscillatory

Answer: D

Question. Motion of the stone dropped under gravity :

(A) Linear   

(B) Circular     

(C) Rotational   

(D) Vibrational

Answer: A

Question. Motion of the point on blade of a moving fan :

(A) Linear   

(B) Circular     

(C) Oscillatory   

(D) Vibrational

Answer: B

Question. Motion which repeats itself after a regular interval of time :

(A) Periodic   

(B) Non Periodic   

(C) Rotational   

(D Vibrational

Answer: A

Question. The graph alongside shows the distance travelled by Sita in her car from 6pm to 9pm one evening. How many kilometres did Sita travel from 6pm to 9pm that evening?

(A) 20 km

(B) 40 km

(C) 60Km

(D) 80 km

Answer: D

Question. The heart of a 1 month old baby may beat up to (maximum) _____ times per minute

(A) 50

(B) 100

(C) 110

(D) 180

Answer: D

Question. From the table, we learn that from birth our heart beat rate _____

(A) initially decreases with age and then stays same.

(B) initially increases with age and then stays same.

(C) decreases continually with age.

(D) increases continually with age.

Answer: A

Question. Saroja dropped two papers, P and Q of the same size as shown in the figure from the same height. She recorded the time taken by the papers to reach the ground. Which of the following times recorded could be correct?

(A) A

(B) B

(C) C

(D) D

Answer: D