11 What is UFO?

Unidentified Flying Object

12 What is NASDAQ?

National Association of Securities Dealers Automated Quotation

13 LPG stands for?

 Liquefied Petroleum Gas

14 RNA stands for?

 Ribonucleic Acid

15 CNG stands for?

Compressed Natural Gas

16 RBC stands for?

Red Blood Cells

17 What is RAM?

Random Access Memory

18 What is CFC?

Chloro Fluoro Carbon

19 LASER stands for?

Light Amplification by Stimulated emission of Radiation

20 What is ROM?

Read Only Memory