One Word Substitutes - Verbal and Reasoning

Directions to SolveIn questions given below out of four alternatives, choose the one which can be substituted for the given word/sentence.
Q1:

A person interested in collecting, studying and selling of old things

A Antiquarian

B Junk-dealer

C Crank

D Archealogist

ANS:A - Antiquarian

No answer description is available.