River-name classification: “Ganga : Narmada : Tapti” — pick the option that best describes the trio.

Introduction / Context:
Ganga (Ganges), Narmada, and Tapti (Tapi) are major Indian rivers. The item tests recognition of geographic features.

Concept / Approach:
Select the category “name of rivers,” which is exact and unambiguous for all three.

Why Other Options Are Wrong:
Dance forms/currencies/parliaments/mountain ranges are unrelated categories.

Final Answer:
They are name of rivers