Two glasses of equal volume are filled with a mixture of alcohol and water in the ratio 3: 2 and 4:1, respectively. These glasses are emptied into a third glass. What is the ratio of alcohol and water in the third glass ?
5 : 4
7 : 2
7 : 3
7 : 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