Which one of the following statements about the Industrial Revolution is correct?
Thomas Savery invented astrolabe
Thomas Newcomen invented chemical dyes
James Watt’s invention converted the steam engine from being a mere pump into one which would provide energy to power machines in factories
Mathew Boulton discovered the technique of refining gold of impurities
For election to the Lok Sabha, a nomination paper can be filed by
Miscellaneous · Easy
In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a
Miscellaneous · Easy
Which among the following events happened earliest ?
Miscellaneous · Easy
An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?
Miscellaneous · Easy