Step 1: Understanding the Concept:
The question asks to identify a 'Shadava' raga from the list. A Shadava raga is hexatonic, meaning it uses six notes in its scale (either in ascent, descent, or both).
Step 2: Detailed Explanation:
- Mohanam: An Audava raga (5 notes: S R G P D S).
- Hindolam: Another Audava raga (5 notes: S G M D N S).
- Sreeranjani: This raga is classified as Audava-Shadava. Its ascent (Aroha) has 5 notes (S R G M D S), and its descent (Avaroha) has 6 notes (S N D M G R S). Since it contains a six-note phrase, it can be considered a Shadava raga.
- Kalyani: A Sampurna raga, using all 7 notes.
Among the given choices, Sreeranjani is the only one that fits the definition of a Shadava raga due to its six-note descent.
Step 3: Final Answer:
Sreeranjani is the correct choice as it is an Audava-Shadava raga.