In a rectangle ABCD, AC is one of the diagonals. If AC + AB = 3AD and AC - AD = 4 units, then what is the area of the triangle?
24 square unit
36 square unit
48 square unit
72 square unit
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