Why the computer is using?
Not get tired
Work faster
Both 1 and 2
None of these
What helps us to move from one place to another?
Camera
Air Conditioner
Car
Computer
What are man - made things that help to do work?
Dog
Machines
Trees
Nature
What can be solved using a computer?
Games
Problems
Pictures
Which one will run on electricity?
Calculator
What is the use of ?
It keeps the food cold and fresh
It takes you from one place to another
It helps you to wash your cloths
You can watch movies on this machine
What can be played on a computer?
Movies
Music
All the above
Which device helps you to take photographs?
Refrigerator
Which among the following is a machine?
Pen
Book
Which of the following is saved by machines along with time?
Energy
Speed
Electricity
