‘German silver’ is used to make decorative articles, coinage metal, ornaments etc. The name is given because :
it is an alloy of copper and contains silver as one of its components
Germans were the first to use silver
its appearance is like silver
it is an alloy of silver
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