When did the first passenger train build?
In 1825
In 1845
1856
1925
Who developed 'Rocket(an improved version of the earliar steamp engine)
George stephanson
James Watt
Thomas savery
Thomas Newscomen
When did colour television demonstrate?
1920
1928
1828
Where did block printing was first invented ?
China
Europe
Italy
India
When did Johannes Gutenberg developed printing press?
In the 1450
In the 1460
In the 1468
In the 1432
Gatenberg first print _________
The bible
Grammer
dictionary
None of these
The original method of printing was
Block printing
Offset printing
Screen printing
When did Stephanson's Company built eight locomotives for the Liverpool Manchester Railway
In 1830
In 1840
In 1850
In 1860
Who built the first passenger train ?
George stephenson
James watt
Thmas New comen
Who invented television?
Marconi
John Logie Baird
Thomas Newcomen
