The most important fishing grounds of the world are found in the regions where
Warm and cold atmospheric currents meet
Rivers drain out large amounts of freshwater into the sea
Warm and cold oceanic currents meet
Continental shelf is undulating
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