In which of the following country are the largest users of internet?

1. Which of the following is not a web browser?
Safari
Opera
Chrome
Unix

Ans: Unix

2. In which of the following country are the largest users of internet?
USA
London
Brazil
China

Ans: China

3. Who is the CEO of YouTube(video sharing website)?
Elliot Zuckerberg
Salar Kamangar
Jimmy Donal
Lawrence Mark

Ans: Salar Kamangar

4. The wire inside an electric bulb is known as the what?
Insulator
Filament
Electric wire
None of the above

Ans: Filament

5. What type of acid is used in Car Batteries?
Hydrochloric Acid
Sulphuric Acid
Amino Acid
None of the above

Ans: Sulphuric Acid