Which insurance salesman invented the fountain pen in 1884?
Lewis Edson Waterman patented the first practical fountain pen in 1884.
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The mass of one molecule of oxygen is
Which political party used to have swastik symbol ?
In which of the following fields Prof. Malcolm Adiseshiah earned worldwide distinction?
Select the synonym of
privation
Who was affectionately Known as the " Grand Old Man Of India"
How many legs does a butterfly have?
Milk of Magnesia is used as a