Recently, the term "pumped-storage hydropower" is actually and appropriately discussed in the context of which one of the following?
Irrigation of terraced crop fields
Lift irrigation of cereal crops
Long duration energy storage
Rainwater harvesting system
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