'Pusa Madhuras' is a variety of -

Correct option is D

· Correct answer: (d) Muskmelon
· Pusa Madhuras is a variety of muskmelon developed by the Indian Agricultural Research Institute (IARI).
Other options:
· (a) Watermelon: Not a variety of watermelon.
· (b) Round melon: A round melon variety but not "Pusa Madhuras."
· (c) Long melon: Also unrelated to Pusa Madhuras.