The study of collecting stamps and postal materials is called -
A Aphnology
B Philately
C Chremastistics
D Numismatics
Solution
Correct Answer: Option B
» Philately - Collection of stamps and postal materials.
» Numismatics - a collection of currency
» Phonology - language or dialects systematically organize their sounds
» Chrematistics - Wealth or a particular theory of wealth as measured in money.