Which one of the following is NOT true in reference to Air mass?
Air mass forms either in tropical or in polar region
Air mass develops on continents as well as over ocean
Air mass develops in a cyclonic condition
Air mass changes the weather conditions
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