Johannes Gatenberg was a German _________
Black smith
Gold smith
Carpenter
Farmer
Where did block printing was first invented ?
China
Europe
Italy
India
Name the first Indian to became the Chief of Air staff.
K.M.Cariappa
SHFJ Manekshaw
Sir Thomas Elmhirst
None of these
Who was the first Chief Election Commissioner of India.
Sukumar Sen
Shahabuddin Yaqoob Quraishi
M.S.Gill
K.V. K. Sundaram
When did colour television demonstrate?
1920
1925
1928
1828
Who was the first Indian to become the Chief of Navel Staff.
R.D.Katari
The original method of printing was
Block printing
Offset printing
Screen printing
Who invented the steam engine?
George stephanson
James Watt
Thomas Newcomen
Thomas saverij
Inventor of the first rocket which burnt on liquid fuel.
Dr.Robert
H Goddard
Thomes watt
When did Johannes Gutenberg developed printing press?
In the 1450
In the 1460
In the 1468
In the 1432
