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MCQ on class 6 science Measurement of Length And Motion

Last updated on September 2nd, 2024 at 10:54 pm

 

Which of the following motions is NOT periodic in nature?

  • a) Circular motion
  • b) Oscillatory motion
  • c) Linear motion
  • d) Both a and b are periodic

Answer: c) Linear motion

 

How can visually challenged students measure lengths?

  • a) They can’t measure lengths
  • b) By using scales with raised markings
  • c) By using only flexible tapes
  • d) By using digital devices only

Answer: b) By using scales with raised markings

 

Which of the following is an example of oscillatory motion?

  • a) A car moving on a highway
  • b) A merry-go-round
  • c) A pendulum of a clock
  • d) A bullet fired from a gun

Answer: c) A pendulum of a clock

 

What determines whether an object is at rest or in motion?

  • a) Its color
  • b) Its size
  • c) The reference point
  • d) Its weight

Answer: c) The reference point

 

How many centimeters are in 1 inch?

  • a) 1.54 cm
  • b) 2.54 cm
  • c) 3.54 cm
  • d) 4.54 cm

Answer: b) 2.54 cm

 

What type of motion is exhibited by a heavy box being pushed along a straight line?

  • a) Circular motion
  • b) Oscillatory motion
  • c) Linear motion
  • d) Random motion

Answer: c) Linear motion

 

Which of the following is NOT an example of oscillatory motion?

  • a) A swing
  • b) A pendulum
  • c) A vibrating metal strip
  • d) A rotating fan blade

Answer: d) A rotating fan blade

 

What is the purpose of kilometre stones on the side of a road?

  • a) To decorate the roadside
  • b) To indicate distance from a reference point
  • c) To show the speed limit
  • d) To mark property boundaries

Answer: b) To indicate distance from a reference point

 

When measuring length, what two parts should your result consist of?

  • a) A number and a color
  • b) A number and a unit
  • c) A unit and a date
  • d) A number and a time

Answer: b) A number and a unit

 

Which of the following is true about the motion of passengers in a moving bus?

  • a) They are always in motion
  • b) They are always at rest
  • c) Their motion depends on the chosen reference point
  • d) Their motion is independent of any reference point

Answer: c) Their motion depends on the chosen reference point

 

What type of motion is exhibited by an object tied to a string and whirled around?

  • a) Linear motion
  • b) Circular motion
  • c) Oscillatory motion
  • d) Random motion

Answer: b) Circular motion

 

How should the symbol for kilometer be written?

  • a) Km
  • b) KM
  • c) km
  • d) kms

Answer: c) km

 

What is the correct way to express 1.5 kilometers in meters?

  • a) 15 m
  • b) 150 m
  • c) 1500 m
  • d) 15000 m

Answer: c) 1500 m

MCQ on class 6 science on Measurement of Length And Motion

Which of the following motions is an example of periodic motion?

  • a) A car moving on a straight road
  • b) A leaf falling from a tree
  • c) A merry-go-round
  • d) A person walking randomly

Answer: c) A merry-go-round

 

What is the term for the smallest marking on a typical 15-cm scale?

  • a) Centimeter
  • b) Millimeter
  • c) Decimeter
  • d) Micrometer

Answer: b) Millimeter

 

How many millimeters are in 1 meter?

  • a) 10 mm
  • b) 100 mm
  • c) 1000 mm
  • d) 10000 mm

Answer: c) 1000 mm

 

What type of motion is exhibited by a planet orbiting the sun?

  • a) Linear motion
  • b) Circular motion
  • c) Oscillatory motion
  • d) Random motion

Answer: b) Circular motion

 

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