Due to which of the following factors, the Industrial Revolution took place in England in the eighteenth century? 1. The discovery of coal and iron deposits 2. The discovery of steam power 3. The introduction of railways 4. The regular supply of raw materials Select the correct answer using the code given below.

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