Let p=tan2α−tanα and q=cotα−cot2α. What is (p/q) equal to?
−tanα⋅tan2α
−cotα⋅cot2α
tanα⋅tan2α
cotα⋅cot2α
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