Class 6 Science Chapter 10 MCQ

Class 6 Science Chapter 10 MCQ (Multiple Choice Questions) of Motion and Measurement of Distances. All the questions are taken from NCERT Textbooks only which is issued for academic session 2020-2021.

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Class 6 Science Chapter 10 MCQ Online Tests for 2020-2021

Class: 6Science
Chapter: 10Motion and Measurement of Distances
Contents:MCQ Online Tests with Answer

Class 6 Science Chapter 10 MCQ Test with Answers

Q1

Which of the following is a smallest unit of length?

[A]. km
[B]. mm
[C]. cm
[D]. m
Q2

One of the following types of motion will not be exhibited by the moon moving around the earth. This one is:

[A]. Rotational motion
[B]. Rectilinear motion
[C]. Circular motion
[D]. Periodic motion




Q3

A bicycle is moving on a straight road. Which of the following types of motion are exhibited by it?

[A]. Periodic motion and Rotational motion
[B]. Rotational motion and Rectilinear motion
[C]. Rectilinear motion and Circular motion
[D]. Periodic motion and Circular motion
Q4

A piece of ribbon folded 5 times is placed along 30 cm long measuring scale as 2 cm to 27.5 cm. The length of the ribbon is between

[A]. 1.15 m – 1.25 m
[B]. 1.25 m – 1.35 m
[C]. 1.50 m – 1.60 m
[D]. 1.60 m – 1.70 m




Q5

How many seconds are there in 1 day?

[A]. 1,24,400 Seconds
[B]. 92,400 Seconds
[C]. 86,400 Seconds
[D]. 64,400 Seconds
Q6

Which of the following modes of transport is not based on the invention of wheel?

[A]. Bullock cart
[B]. Boat
[C]. Bicycle
[D]. Bus



Q7

Which of the following types of motion is not exhibited by the earth moving around the sun?

[A]. Circular motion
[B]. Rotational motion
[C]. Rectilinear motion
[D]. Periodic motion
Q8

Read the following sentences carefully, and choose the incorrect one:

[A]. Transport means to carry people and goods from one place to another.
[B]. People learnt to join together plank on wood to make boats having a streamlined shape.
[C]. The invention of wheel made a great change in the modes of transport.
[D]. In the beginning of 18th century, the invention of steam engine introduced a new source of power to run transport vehicles.




Q9

Devesh appeared in class test but he confused to know the incorrect statement. Would you help him to know that?

[A]. The invention of internal combustion engine in the second half of 19th century gave us transport vehicles called automobiles.
[B]. Aero-planes where developed as a means of transport in the early 20th century.
[C]. The length of the space between two points or two places is called distance.
[D]. Compass (navigation) is invented by Egyptian.
Q10

Which of the following statement is or are correct?

[A]. Measurement is a process of comparing an object with standard unit of measurement.
[B]. Hand-span, fore-arm length and footstep cannot be used as standard units of measurement.
[C]. Unit of measurement which has a fixed value which does not change from person to person or place to place.
[D]. All the above.
What do you mean by “one oscillation”, “vibratory motion” and “random motion”?

One complete cycle from the point of release to the other extreme and back to the initial point is called one oscillation. A very fast back and forth motion is called vibratory motion. When a body moves in different direction and does not have a fixed path, it is called random motion.

How many types of motion is exhibited by the earth moving around the sun?

The earth moves around the sun, so it has circular motion. The earth repeats its motion around the sun after regular intervals of time after one year. So, it has periodic motion and the earth rotates on its axis, so it has also rotational motion. Thus, the earth has three types of motion at the same time, circular motion, periodic motion and rotational motion.

Can you write, one differences between “circular motion” and “rotational motion”.

The difference between circular motion and rotational motion is that in circular motion an object as a whole travel along a circular path but in rotational motion, the object spins on its axis.

How many types of motion exhibited by the sewing machine?

The sewing machine has a wheel which rotates on its axle. So, the wheel of a sewing machine shows rotational motion. The sewing machine has also a needle which moves up and down continuously. The needle of sewing machine undergoes a periodic motion. Thus, a sewing machine exhibits two types of motion at the same time, rotational motion as well as periodic motion.



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