Which one of the following states/regions is famous for the cultivation of orchids?

Solution (By Examveda Team)

North Eastern region is the state or region that is famous for the cultivation of orchids.
Arunachal Pradesh is often called the Orchid state of India. The highest number of orchid species is recorded from Arunachal Pradesh with 612 species, followed by Sikkim with 560 species and West Bengal; Darjeeling Himalayas have also high species concentration, with 479 species.