676 : Who is the inventor of Rubber (waterproof)?
Ans : Macintosh
677 : 1Gigabyte= ?
Ans : 1024Megabytes
678 : The nitrogen base of DNA are ?
Ans : Adenine; Guanine; Thymine and Cytosine.
679 : Plants growing on rocks?
Ans : Lithophytes
680 : The organ which is not affected by tumour is?
Ans : Heart
681 : RAM stands for?
Ans : Random Access Memory
682 : The Presence of an extra chromosome in the foetus is called ?
Ans : Mongolism.
683 : Largest living Mammal?
Ans : Blue Whale
684 : The CO2 content in the air that we exhale is about?
Ans : 8%
685 : The main function of …… is to control the level of sugar in the body?
Ans : Insulin
686 : Who is the inventor of Flying Shuttle?
Ans : John Kay
687 : Who is the inventor of Diesel Oil Engine?
Ans : Rudolf Diesel
688 : 4 bits =?
Ans : 1Nibble
689 : Param 10000; Param Padma; EKa What are they?
Ans : Super Computers in India
690 : The viruses eating (destroying) bacteria and were invented by d’Herelle ?
Ans : Bacteriophages
