HARD
9th CBSE
IMPORTANT
Earn 100
Draw the 'states of matter triangle' to show the interconversion of states of matter.
Important Questions on Model Test Paper (As per The Latest Marking Scheme)
MEDIUM
9th CBSE
IMPORTANT
How can the evaporation of a liquid made faster?
HARD
9th CBSE
IMPORTANT
Draw a well labelled diagram of animal cell and mention one function of the main cell organelles.
EASY
9th CBSE
IMPORTANT
The given graph shows how the speed of a car changes with time:
What is the initial speed of the car ?
EASY
9th CBSE
IMPORTANT
The given graph shows how the speed of a car changes with time:
What is the maximum speed attained by the car ?
EASY
9th CBSE
IMPORTANT
The given graph shows how the speed of a car changes with time:
Which part of the graph shows zero acceleration ?
EASY
9th CBSE
IMPORTANT
The given graph shows how the speed of a car changes with time:
Which part of the graph shows varying retardation ?
HARD
9th CBSE
IMPORTANT
The given graph shows how the speed of a car changes with time:
Find the distance travelled in first hours.
EASY
9th CBSE
IMPORTANT
Give reasons for:
Meristematic cells have a prominent nucleus and dense cytoplasm but they lack vacuoles.