Who was the first commander-in-Chief of India?
K.M.Cariappa
SHFJ Manekshaw
Sir Thomas Elmhirst
R.D.Katari
When did Johannes Gutenberg developed printing press?
In the 1450
In the 1460
In the 1468
In the 1432
When did the first passenger train build?
In 1825
In 1845
1856
1925
Who invented the steam engine?
George stephanson
James Watt
Thomas Newcomen
Thomas saverij
Most Common method of printing is
Block printing
Offset printing
Rotary printing
Colour printing
When did Stephanson's Company built eight locomotives for the Liverpool Manchester Railway
In 1830
In 1840
In 1850
In 1860
Who developed 'Rocket(an improved version of the earliar steamp engine)
Thomas savery
Thomas Newscomen
Who was the first Chief Election Commissioner of India.
Sukumar Sen
Shahabuddin Yaqoob Quraishi
M.S.Gill
K.V. K. Sundaram
Who built the first passenger train ?
George stephenson
James watt
Thmas New comen
A machine tool or system that someone has newly made, designed or thout of for the first time is known as____________.
Discovery
Invention
Production
Cultivation
