General Knowledge

How many cells a Protozoa has?

• One
• Two
• Multi
• Four

Who discovered X-ray?

• Raman
• Newton
• Rontgen
• Halley

Who invented steam engine?

• Jams Willams
• James Watt
• James Bond
• None

Which acid is used in a car battery?

• Dilute sulphuric acid
• Nitric Acid
• Hydrochloric acid
• None

Who invented the Dynamo?

• Michael Watts
• Michael Faraday
• C.V.Ramana
• Max Planck

Which is the laughing gas?

• Hydrogen
• Carbon Dioxide
• Carbon Monoxide
• Nitrous oxide

What is the atomic number of Oxygen?

• 7
• 6
• 8
• 2

What is the Colour of Ozone?

• Green
• Red
• Blue
• Black

Which metal is mostly used?

• Zinc
• Gold
• Argon
• Iron

Which is the acid we find in butter milk?

• Lactic acid
• Nitric Acid
• Hydrochloric acid
• Dilute sulpharic acid