MEDIUM
Earn 100

Give two examples of situations where you have to measure length, weight, volume, time or temperature. 

Important Questions on Measurement

EASY
Science>Physics>Measurement>Measurement of Length
The length of an arc of a circle having radius 15 cm is 20 cm. Hence its area of minor sector is _____ cm2.
EASY
Science>Physics>Measurement>Measurement of Length
In a ⊙O,r if the angle subtended by the minor arc at the centre of the circle is θ, then the length of the minor arc l is _____.
EASY
Science>Physics>Measurement>Measurement of Length
A shopkeeper measures a cloth with
EASY
Science>Physics>Measurement>Measurement of Length
What is the SI unit of measuring length?
EASY
Science>Physics>Measurement>Measurement of Length

Place a tick Question Imagenext to the one that is longer.

Question Image

EASY
Science>Physics>Measurement>Measurement of Length
Which unit will you use to measure the size of a chair?
MEDIUM
Science>Physics>Measurement>Measurement of Length
How will you measure the circumference of a five rupee coin and the girth of a tree?
EASY
Science>Physics>Measurement>Measurement of Length
One metre is equal to _____ cm.
EASY
Science>Physics>Measurement>Measurement of Length

Aeroplane is longer than the bicycle.

Question ImageQuestion Image

EASY
Science>Physics>Measurement>Measurement of Length

Look at the pictures. Place a tick Question Image next to the one that is longer.

Question Image 

EASY
Science>Physics>Measurement>Measurement of Length
Name two common devices used for measuring length.
EASY
Science>Physics>Measurement>Measurement of Length

Which unit will you use to measure the length of a cupboard?

EASY
Science>Physics>Measurement>Measurement of Length

Number the things 1,2,3 from shortest to longest (or tallest ).

Question Image

EASY
Science>Physics>Measurement>Measurement of Length
Explain why estimation is necessary in daily life.
EASY
Science>Physics>Measurement>Measurement of Length
We can measure length using a _____.
EASY
Science>Physics>Measurement>Measurement of Length
The footstep is an unreliable measure of length because
EASY
Science>Physics>Measurement>Measurement of Length

Look at the pictures. Place a tick Question Image next to the one that is longer.

Question Image 

EASY
Science>Physics>Measurement>Measurement of Length
The length of a piece of a feather is around 2.2 cm. When the same feather is wound closely around a pencil, it goes around five times. Can you calculate the distance once around the pencil?
EASY
Science>Physics>Measurement>Measurement of Length
Cotyledons are also called-
EASY
Science>Physics>Measurement>Measurement of Length
In your life, it is essential to measure everything very accurately.