EASY
7th CBSE
IMPORTANT
Earn 100

Convert 36 kmh to ms.

Important Questions on Annual Examination

EASY
7th CBSE
IMPORTANT
What is a solenoid? Give one use of it.
EASY
7th CBSE
IMPORTANT
What is camouflage?
HARD
7th CBSE
IMPORTANT
What factors cause depletion of water table?
EASY
7th CBSE
IMPORTANT
What are the precautions one should take during a cyclone?
MEDIUM
7th CBSE
IMPORTANT
Shatabdi express takes 6 hours to travel from New Delhi to Lucknow, at a speed of 80 kmph. Find the distance between the two cities.
EASY
7th CBSE
IMPORTANT

What happens when light falls on a shiny surface?

EASY
7th CBSE
IMPORTANT
What happens when a circular disc of seven colours is rotated at a high speed?
MEDIUM
7th CBSE
IMPORTANT
Draw a labelled diagram of an electric bell. Explain its working.