Which option is matched according to the Raga, obtained by 'Jati-Bhed' in any 'Thaat'?

Question

Accepted Answer

Option 2, "Sampurn-Odhav – 15," is the correct answer based on the concept of 'Jati-Bhed' in any 'Thaat'. Let's explore why this is the case and why the other options are incorrect.

### Explanation for Option 2:

1. **Understanding Jati-Bhed:**
   - In Indian classical music, 'Jati' refers to the classification of ragas based on the number of notes used in the ascent (Arohana) and descent (Avarohana).
   - 'Sampurn' means a complete scale with seven notes, while 'Odhav' refers to a pentatonic scale with five notes.

2. **Calculation of Ragas:**
   - When combining a 'Sampurn' (7 notes) in one direction with an 'Odhav' (5 notes) in the other, the number of possible combinations is calculated based on the permutations of selecting notes.
   - The specific calculation for 'Sampurn-Odhav' results in 15 possible ragas, which aligns with the given correct answer.

### Explanation for Incorrect Options:

1. **Option 1: Odhav-Shadhav – 36**
   - 'Odhav' refers to a pentatonic scale (5 notes), and 'Shadhav' refers to a hexatonic scale (6 notes).
   - The combination of 'Odhav' and 'Shadhav' does not yield 36 possible ragas. The calculation for this combination results in a different number, which is not 36.

2. **Option 3: Shadhav-Shadhav – 225**
   - Both 'Shadhav' scales involve 6 notes each.
   - The combination of two 'Shadhav' scales does not result in 225 possible ragas. The calculation for this combination results in a different number, which is not 225.

3. **Option 4: Odhav-Odhav – 90**
   - Both 'Odhav' scales involve 5 notes each.
   - The combination of two 'Odhav' scales does not result in 90 possible ragas. The calculation for this combination results in a different number, which is not 90.

In conclusion, Option 2, "Sampurn-Odhav – 15," is the correct answer because it accurately reflects the number of possible ragas obtained by combining a 'Sampurn' scale with an 'Odhav' scale in any 'Thaat'. The other options do not match the correct calculations for their respective combinations.