The correct answer is: A. Gupta period art was lesser in quality than Mauryan period.
Gupta period art was of a very high quality, and is considered to be one of the most important periods in Indian art history. It was characterized by its realism, its use of color, and its attention to detail. Some of the most famous examples of Gupta period art include the Ajanta Caves, the Sarnath Buddha, and the Vishnu from Deogarh.
The Mauryan period was a previous period in Indian history, which lasted from 321 to 185 BCE. Mauryan period art was also of a high quality, but it was different in style from Gupta period art. Mauryan period art was more abstract and geometric, while Gupta period art was more realistic and naturalistic.
The statement “Gupta period art was lesser in quality than Mauryan period” is incorrect because Gupta period art was of a very high quality. It is considered to be one of the most important periods in Indian art history.