Science of printing

A. Calligraphy

B. Typography

C. Topography

D. Cryptography

Answer: Option B

Solution(By Examveda Team)

One word substitute is Typography.

Calligraphy: decorative handwriting or handwritten lettering.
Typography: the style and appearance of printed matter.
Topography: the arrangement of the natural and artificial physical features of an area.
Cryptography: the art of writing or solving codes.