What is the area of the region enclosed by three identical circles (each of radius 4 cm) touching each other ?
8π/3 square cm
(16√3 - 8π/3) square cm
(16√3 - 8π) square cm
16π/√3 square cm
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