Select the option that can be used as a one-word substitute for the given group of words.
The study of coins
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. Numismatics.
The study of coins is called "numismatics."
Numismatics is the branch of study that focuses on the history, collection, and classification of coins, banknotes, and other forms of currency.