What are the co-ordinates of the foot of the perpendicular drawn from the point (3, 5, 4) on the plane z = 0 ?
(0, 5, 4)
(3, 5, 0)
(3, 0, 4)
(0, 0, 4)
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