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Important Questions Test: Measurement of Length and Motion - Class 6 MCQ


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15 Questions MCQ Test Science for Class 6 - Important Questions Test: Measurement of Length and Motion

Important Questions Test: Measurement of Length and Motion for Class 6 2025 is part of Science for Class 6 preparation. The Important Questions Test: Measurement of Length and Motion questions and answers have been prepared according to the Class 6 exam syllabus.The Important Questions Test: Measurement of Length and Motion MCQs are made for Class 6 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Important Questions Test: Measurement of Length and Motion below.
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Important Questions Test: Measurement of Length and Motion - Question 1

Why is measurement important in daily life?

Detailed Solution for Important Questions Test: Measurement of Length and Motion - Question 1
Measurement ensures accuracy in activities like cooking, shopping, and construction, making communication precise.
Important Questions Test: Measurement of Length and Motion - Question 2

Which of the following is an example of measuring with body parts?

Detailed Solution for Important Questions Test: Measurement of Length and Motion - Question 2
In earlier times, people used handspans, foot lengths, and arm lengths to measure objects.
Important Questions Test: Measurement of Length and Motion - Question 3

What is a major drawback of using body parts for measurement?

Detailed Solution for Important Questions Test: Measurement of Length and Motion - Question 3
Since people's body parts are different in size, measurements vary, leading to inconsistency.
Important Questions Test: Measurement of Length and Motion - Question 4
Which ancient Indian unit of measurement is still used by traditional workers?
Detailed Solution for Important Questions Test: Measurement of Length and Motion - Question 4
Angula (width of a finger) was used in ancient India and is still used by some carpenters and tailors today.
Important Questions Test: Measurement of Length and Motion - Question 5
What is the standard SI unit of length?
Detailed Solution for Important Questions Test: Measurement of Length and Motion - Question 5
The International System of Units (SI) defines the metre as the standard unit of length.
Important Questions Test: Measurement of Length and Motion - Question 6
Which unit is used to measure very large distances?
Detailed Solution for Important Questions Test: Measurement of Length and Motion - Question 6
A kilometre is equal to 1000 metres and is used to measure large distances, such as between cities.
Important Questions Test: Measurement of Length and Motion - Question 7

How many centimetres are there in one metre?

Detailed Solution for Important Questions Test: Measurement of Length and Motion - Question 7

In the metric system: One metre is equal to 100 centimetres. This conversion is essential for understanding length measurements.

Important Questions Test: Measurement of Length and Motion - Question 8
Which of the following is the smallest unit of length?
Detailed Solution for Important Questions Test: Measurement of Length and Motion - Question 8
A millimetre (mm) is the smallest unit among these, with 1 mm being 1/1000 of a metre.
Important Questions Test: Measurement of Length and Motion - Question 9
How can a visually challenged person measure length?
Detailed Solution for Important Questions Test: Measurement of Length and Motion - Question 9
Special scales with raised markings allow visually challenged individuals to measure by touch.
Important Questions Test: Measurement of Length and Motion - Question 10
What is the correct way to position a scale while measuring?
Detailed Solution for Important Questions Test: Measurement of Length and Motion - Question 10
The scale must be placed in contact with the object along its length for accurate measurement.
Important Questions Test: Measurement of Length and Motion - Question 11
What is the correct position of the eye while reading a scale?
Detailed Solution for Important Questions Test: Measurement of Length and Motion - Question 11
Viewing the scale from directly above avoids parallax error and ensures correct readings.
Important Questions Test: Measurement of Length and Motion - Question 12
Which instrument is best for measuring the circumference of a tree trunk?
Detailed Solution for Important Questions Test: Measurement of Length and Motion - Question 12
A flexible measuring tape wraps around curved objects for accurate measurement.
Important Questions Test: Measurement of Length and Motion - Question 13
Which type of motion happens in a straight line?
Detailed Solution for Important Questions Test: Measurement of Length and Motion - Question 13
Linear motion occurs when an object moves in a straight path, like a car on a road.
Important Questions Test: Measurement of Length and Motion - Question 14
What type of motion does a pendulum exhibit?
Detailed Solution for Important Questions Test: Measurement of Length and Motion - Question 14
A pendulum swings back and forth, making it an example of oscillatory motion.
Important Questions Test: Measurement of Length and Motion - Question 15
What is a reference point used for?
Detailed Solution for Important Questions Test: Measurement of Length and Motion - Question 15
A reference point helps determine whether an object is moving or at rest by providing a fixed position for comparison.
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