Welcome to your Class 8 Quiz 4
1.
Science
Which gas is the major pollutant of air?
2.
Science
The gas used in refrigerating appliance causing serious damage to ozone is _____________ .
3.
Mathematics
The common factor 12y and 30 is _____.
4.
Mathematics
The common factor of 8a2b4c2, 12a4bc4 and 20a3b4 is __ .
5.
Astronomy
Which star is nearest to Earth?
6.
Astronomy
_____ was the first Indian satellite.
7.
Cyber
Autocorrect feature is NOT used to correct which of these?
8.
Cyber
Which command takes you to the first slide in the presentation?
9.
English
We have reposed our utmost faith __________ him.
10.
English
See what he has reduced himself ____________.
