Select the option that is related to the third term in the same way as the second term is related to the first term.

Nepal : Cow :: India : ?

Given: Nepal : Cow :: India : ?

Nepal : Cow → The cow is the national animal of Nepal.
India : ? → We need to find the national animal of India.
Checking Options:
(a) Tiger → National animal of India
(b) Peacock →  National bird of India
(c) Lion →  Not the national animal
(d) Rhinoceros →  Not related to India
Thus, the correct option is (a) Tiger