Dry ice is the second name of?
Silicon
Gold
Solid Corbondioxide
none of the above
Which computer company introduced mouse ?
Apple corporation
IBM
Oracle corporation
Sun microsystems
Who invented proton?
JJ Thompson
Ernest Rutherfold
Chedwik
Newton
Approximately how much time does it take for the sunlight to reach the earth?
8 sec
8 min
8 hrs
80 min
Who founded oracle?
Bill Gates
Larry Page
Larry Ellison
Steve Waznaik
Which is the "King of chemicals"?
Hydrochloric acid
Sulphuric acid
Hydrogen sulphide
Nitric acid
who was the god of love in greek myth?
Aprohdite
Mars
Venus
Theseus
what is the horn of a rhino?
Its teeth
Its bone
Its hair
Its muscle
who discovered microbes in air?
Robert Kooch
Aristotle
Louis Pasteur