A.Engineers.
B.Shopkeeper.
C.Professional people.
D.Surveyors.

A.In 1895.
B.In 1901.
C.In 1962.
D.In 1968.
A.Awards vary in monetary value.
B.Ceremonies are held on December 10 to commemorate Nobel's invention.
C.Polities can play an important role in selecting the winners.
D.A few individuals have won two awards.
A.literature.
B.peace.
C.economics.
D.science.