Class 6 Science Chapter 10 MCQs Questions With Answers NCERT
We have compiled the NCERT MCQ Questions for Class 6 Science Chapter 10 Motion and Measurement of Distances with Answers Pdf free download covering the entire syllabus. Practice MCQ Questions for Class 6 Science with Answers on a daily basis and score well in exams. Refer to the Motion and Measurement of Distances Class 6 MCQs Questions with Answers here along with a detailed explanation.
Motion and Measurement of Distances Class 6 MCQ
Choose the correct option.
Question 1.
Which is the oldest means of transport?
(a) Bullock cart
(b) Bus
(c) Car
(d) None of these
Answer
Answer: (a) Bullock cart
Question 2.
The invention of which of the following has made a great change in modes of transport?
(a) Wheel
(b) Steam engine
(c) Fire
(d) Taming animals
Answer
Answer: (a) Wheel
Question 3.
The act of determining, size, capacity or quantity of an object is called
(a) units
(b) measurement
(c) pace
(d) motion
Answer
Answer: (b) measurement
Question 4.
Which of the following is an ancient method for measurement?
(a) Cubit
(b) Ruler
(c) Measuring tape
(d) Measuring rod
Answer
Answer: (a) Cubit
Question 5.
The length of the outstretched arms is called
(a) finger
(b) cubit
(c) fathom
(d) pace
Answer
Answer: (c) fathom
Question 6.
The length covered in one step by a person is called
(a) Cubit
(b) Pace
(c) Handspan
(d) Finger
Answer
Answer: (b) Pace
Question 7.
Which is a standard unit of measurement?
(a) Finger
(b) Fist
(c) Step
(d) Inch
Answer
Answer: (d) Inch
Question 8.
What is the SI unit of length?
(a) Metre
(b) Centimetre
(c) Kilometre
(d) All of these
Answer
Answer: (a) Metre
Question 9.
5 kilometres are equal to
(a) 5,00,000 metre
(b) 50,000 metre
(c) 5,000 metre
(d) 500 metre
Answer
Answer: (c) 5,000 metre
Question 10.
What do we use to measure curved lengths?
(a) Thread
(b) Wood
(c) Sand
(d) Paper
Answer
Answer: (a) Thread
Question 11.
In which year, SI system was recommended by general conference of weights and measures?
(a) 1950
(b) 1960
(c) 1970
(d) 1980
Answer
Answer: (b) 1960
Question 12.
10 millimetres is equal to
(a) 1 metre
(b) 1 centimetre
(c) 1 kilometre
(d) 1 cubits
Answer
Answer: (b) 1 centimetre
Question 13.
The distance of an object from one end to another is called
(a) length
(b) cubits
(c) pace
(d) metre
Answer
Answer: (a) length
Question 14.
Which of the following types of motion is not exhibited by the earth moving around the sun?
(a) Circular
(b) Rotational
(c) Rectilinear
(d) Periodic
Answer
Answer: (c) Rectilinear
Question 15.
Which of the following modes of transport is not based on the invention of wheel?
(a) Bullock cart
(b) Bicycle
(c) Bus
(d) Boat
Answer
Answer: (d) Boat
Question 16.
The motion of pendulum is
(a) rectilinear
(b) periodic
(c) circular
(d) none of these
Answer
Answer: (b) periodic
Question 17.
Which is a correct relationship?
(a) 1 m = 100 cm
(b) 1 cm = 100 cm
(c) 1 km = 100 m
(d) 1 km = 1000 cm
Answer
Answer: (a) 1 m = 100 cm
Question 18.
Which of the following types of motion are possessed by a football rolling on the ground?
(A) Rotational
(B) Rectilinear
(C) Periodic
(D) Circular
(a) (A) and (B)
(b) (B) and (C)
(c) (A) and (C)
(d) (A), (B) and (D)
Answer
Answer: (d) (A), (B) and (D)
Question 19.
An example of rectilinear motion is
(a) apple falling from a tree
(b) motion of a car on road
(c) a spinning top
(d) both (a) and (b)
Answer
Answer: (d) both (a) and (b)
Question 20.
15 cm are equal to
(a) 150 mm
(b) 15 mm
(c) 1.5 mm
(d) 0.15 mm
Answer
Answer: (a) 150 mm
Question 21.
Which invention made a great change in the modes of transport?
(a) Invention of steam engine
(b) Invention of telephone
(c) Invention of wheel
(d) None of these
Answer
Answer: (c) Invention of wheel
Question 22.
What is the SI unit of distance?
(a) Millimetre
(b) Kilometre
(c) Centimetre
(d) Metre
Answer
Answer: (d) Metre
Question 23.
Which type of motion is of the bullet which is fired from the gun?
(a) Linear
(b) Circular
(c) Rotational
(d) Periodic
Answer
Answer: (a) Linear
Question 24.
When an object turns about a fixed axis, which type of motion is it?
(a) Periodic
(b) Circular
(c) Rotational
(d) Linear
Answer
Answer: (c) Rotational
Question 25.
Which type of motion is exhibited the rotation of the earth?
(a) Circular
(b) Rotational
(c) Periodic
(d) Linear
Answer
Answer: (b) Rotational
Question 26.
How many centimetres are there in 1 m?
(a) 100 cm
(b) 1000 cm
(c) 10000 cm
(d) 10 cm
Answer
Answer: (a) 100 cm
Question 27.
What do we use to measure lengths of curved lines?
(a) Thread
(b) Wood
(c) Sand
(d) Paper
Answer
Answer: (a) Thread
Question 28.
Which of the following is the biggest unit?
(a) m
(b) cm
(c) km
(d) mm
Answer
Answer: (c) km
Question 29.
An oscillatory motion is always
(a) circular
(b) curvilinear
(c) linear
(d) periodic
Answer
Answer: (d) periodic
Question 30.
Which motion can be seen in the hands of a clock?
(a) Circular
(b) Periodic
(c) Oscillatory
(d) Both (a) and (b)
Answer
Answer: (d) Both (a) and (b)
Fill in the blanks with suitable word/s.
Question 1.
Motion of a plucked guitar string is an example of ……………… motion.
Answer
Answer: oscillatory
Question 2.
Except string, we can also measure the length of a curved line using ………………
Answer
Answer: divider
Question 3.
We will measure distance between Delhi and Mumbai in ………………
Answer
Answer: kilometres
Question 4.
……………… and ……………… are ancient methods for measurement.
Answer
Answer: Pace, cubits
Question 5.
A ……………… is the distance between the tip of the thumb and the tip of the little finger of a fully stretched hand.
Answer
Answer: handspan
Question 6.
The SI unit was recommended by the general conference on weights and measures in ………………
Answer
Answer: 1960
Question 7.
The SI unit of length is ………………
Answer
Answer: metre
Question 8.
100 centimetres (cm) = ……………… metre (m).
Answer
Answer: 1
Question 9.
……………… is a tool that measures length.
Answer
Answer: Metre scale
Question 10.
A ……………… can be used to measure the length of a curved line.
Answer
Answer: string
Question 11.
The first steam engine was invented in ……………… by ………………
Answer
Answer: 1769, James Watt
Question 12.
……………… motion is also a periodic motion.
Answer
Answer: Oscillatory motion
Question 13.
Motion of march past of soldiers on a straight road is ……………… motion.
Answer
Answer: rectilinear
Question 14.
Motion is the change in ……………… of an object.
Answer
Answer: position
Question 15.
Motion of the earth around the sun is an example of ……………… motion.
Answer
Answer: periodic
Question 16.
The motion of the moon around the earth is motion.
Answer
Answer: circular
Question 17.
were used to pull train on railway track during 19th century.
Answer
Answer: Steam engines
Question 18.
Metre is the standard unit of measuring
Answer
Answer: length
Question 19.
For accurate measurement, we need a proper
Answer
Answer: measuring device
Question 20.
can be used for measuring the girth of a tree.
Answer
Answer: Measuring tape
Question 21.
When an object does not change its position with respect to time and the observer, it is said to be at
Answer
Answer: rest
Question 22.
The sewing machine has a wheel which on its axle.
Answer
Answer: rotates
Question 23.
Earth has as well as motion.
Answer
Answer: rotatory, circulatory
Question 24.
Every measurement consists of a number and a .
Answer
Answer: unit
Question 25.
To measure the length of a pencil, we need a scale.
Answer
Answer: metre
True or False
Question 1.
The SI unit of length is kilometre.
Answer
Answer: False
Question 2.
Motion shown by a butterfly is random.
Answer
Answer: True
Question 3.
Swinging of our arms or legs are periodic motions.
Answer
Answer: False
Question 4.
A ruler can be used for measuring a curved line.
Answer
Answer: False
Question 5.
Beating of our heart is non-periodic motion.
Answer
Answer: False
Question 6.
Each measurement consists of a number and a unit.
Answer
Answer: True
Question 7.
Motion of second’s hand of a clock is rectilinear.
Answer
Answer: False
Question 8.
Kilometre is used for measuring large distances.
Answer
Answer: True
Question 9.
The motion of a spinning top is linear motion.
Answer
Answer: False
Question 10.
Handspan is a standard unit of length.
Answer
Answer: False
Question 11.
The S.I. unit of weight is metre.
Answer
Answer: False
Question 12.
Pace, handspan or cubit are not reliable units of measurement.
Answer
Answer: True
Question 13.
Metre scale is used for measuring lengths of straight objects.
Answer
Answer: True
Question 14.
The scale should be placed very close to the object to be measured.
Answer
Answer: True
Question 15.
The motion of all the objects are of the same type.
Answer
Answer: False
Question 16.
Motion of a cyclist on a straight road is an example of linear motion.
Answer
Answer: True
Question 17.
Motion of children sitting on a merry -go-round is rotatory.
Answer
Answer: False
Question 18.
The most convenient unit for measuring the thickness of a coin is metre
Answer
Answer: False
Question 19.
A metre scale can measure lengths accurately up to 1 cm only.
Answer
Answer: False
Question 20.
The length of a forearm from elbow to finger tips is called cubit.
Answer
Answer: True
Match the following
| Column I | Column II |
| 1. Metre | (a) Unit used to measure very small distances |
| 2. Handspan | (b) SI unit of length |
| 3. Millimetre | (c) Non-standard unit of length |
| 4. 100 cm | (d) Unit used to measure large distance |
| 5. Pendulum | (e) Periodic motion |
| 6. Motion of a top | (f) 1 m |
| 7. Kilometre | (g) 10 mm |
| 8. State of moving objects | (h) Rest |
| 9. State of stationary objects | (i) Rotational motional |
| 10. 1 cm | (j) Motion |
Answer
Answer:
| Column I | Column II |
| 1. Metre | (b) SI unit of length |
| 2. Handspan | (c) Non-standard unit of length |
| 3. Millimetre | (a) Unit used to measure very small distances |
| 4. 100 cm | (f) 1 m |
| 5. Pendulum | (e) Periodic motion |
| 6. Motion of a top | (i) Rotational motional |
| 7. Kilometre | (d) Unit used to measure large distance |
| 8. State of moving objects | (j) Motion |
| 9. State of stationary objects | (h) Rest |
| 10. 1 cm | (g) 10 mm |
| Column A | Column B |
| 1. S.I. unit of measuring length | (a) Linear motion |
| 2. Measuring length of straight objects | (b) Periodic motion |
| 3. Bullet fired from a gun | (c) Metre |
| 4. Motion of the tip of the hand of a clock | (d) Circular motion |
| 5. The revolution of earth around the sun | (e) Metre scale |
Answer
Answer:
| Column A | Column B |
| 1. S.I. unit of measuring length | (c) Metre |
| 2. Measuring length of straight objects | (e) Metre scale |
| 3. Bullet fired from a gun | (a) Linear motion |
| 4. Motion of the tip of the hand of a clock | (d) Circular motion |
| 5. The revolution of earth around the sun | (b) Periodic motion |
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