The following table gives the monthly expenditure of two families: Items Family A Family B Food 3,500 2,700 Clothing 500 800 Rent 1,500 1,000 Education 2,000 1,800 Miscellaneous 2,500 1,800 In constructing a pie diagram to the above data, the radii of the circles are to be chosen by which one of the following ratios?

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