Pandit Mallikarjun Mansur, the famous classical singer from Karnataka, represented the:

Answer: (d) Jaipur-Atrauli Gharana

Option (d) is correct: Pandit Mallikarjun Mansur (1910–1992) was an unparalleled maestro of Khayal singing who belonged to the Jaipur-Atrauli Gharana (founded by Alladiya Khan). He was renowned for his command over rare and complex (aprac प्रचलित) ragas.
Option (a) is incorrect: The Agra Gharana is deeply rooted in the Nauhar Bani and was made famous by icons like Ustad Faiyaz Khan (“Aftab-e-Mousiqi”). Its style blends Dhrupad-style nom-tom alap with Khayal.
Option (b) is incorrect: The Gwalior Gharana is recognised as the oldest full-fledged Khayal Gharana, founded by Nathan Khan and Peer Baksh. Its style is characterised by simplicity, clarity, and straight note (Sarsari) usage.
Option (c) is incorrect: The Patiala Gharana was founded by Ustad Ali Baksh and Ustad Fateh Ali Khan. Its most celebrated representative was Ustad Bade Ghulam Ali Khan, famous for highly intricate, fast ornamentation (taans) and Thumri rendering.

The Geographic Anomaly: While born in Dharwad, Karnataka (traditionally the heartland of Carnatic music), Mallikarjun Mansur became a titan of Hindustani Classical Music. The Dharwad-Hubli region acts as a cultural bridge, producing multiple Hindustani doyens.
Lineage & Training: He initially trained under Nilkanth Bua Alurmath (Gwalior Gharana) but achieved his signature mastery under Alladiya Khan’s sons—Ustad Manji Khan and Ustad Bhurji Khan—firmly anchoring him in the Jaipur-Atrauli Gharana.
Key Recognition: He was honored with all three top civilian Padma awards (Padma Shri, Padma Bhushan, and Padma Vibhushan) and received the Sangeet Natak Akademi Fellowship. His autobiographical work is titled Nanna Rasa Yatre (“My Journey in Rasa”).

The Founder: Founded by Ustad Alladiya Khan in the late 19th century, emerging from the convergence of singers from Jaipur (Rajasthan) and Atrauli (Uttar Pradesh).
Stylistic Identity: Renowned for its performance of Aprachalit (rare/uncommon) Ragas and complex, compound ragas (Jod Ragas) like Basant Bahar or Bihagda.
The Technique: Characterized by a continuous, unbroken stream of singing (Akar) without sudden gaps, using a highly intricate, spiraling melodic pattern known as Vakra Taans. Unlike other gharanas that shift clearly between slow (Vilambit) and fast (Drut) tempos, Jaipur-Atrauli specializes in the Madhyalaya (medium-tempo) presentation.

Gharana	Founder / Royal Patronage	Core Stylistic Feature	Iconic Proponents for Elimination
Gwalior	Ustad Naththan Khan, Peer Baksh; Scindia Court.	The Mother Gharana: Simple, straight melodic structures, emphasis on Dhrupad-ang, heavy use of open-throated singing.	Vishnu Digambar Paluskar, Pandit Kumar Gandharva, DV Paluskar.
Agra	Haji Sujan Khan (Mughal era), Ustad Faiyyaz Khan (“Aftab-e-Mousiqi”).	Deeply rooted in Dhrupad-Dhamar; emphasis on powerful, rhythmic play (Layakari) and nomadic Nom-Tom alap.	Khadim Hussain Khan, Sharafat Hussain Khan.
Patiala	Ustad Ali Baksh & Ustad Fateh Ali Khan (Alia-Fattu); Patiala Court.	Intricate, lightning-fast Taans, heavy integration of Punjabi Thumri and Sargam patterns.	Ustad Bade Ghulam Ali Khan, Ajay Chakraborty.
Kirana	Ustad Abdul Karim Khan & Abdul Wahid Khan; Kurukshetra region.	Intense focus on Svara (individual notes) and emotional depth (Bhava); slower-paced step-by-step Alapchari.	Pandit Bhimsen Joshi, Prabha Atre, Gangubai Hangal.

Mogubai Kurdikar: Disciple of Alladiya Khan; legendary vocalist who preserved the structural purity of the gharana.
Kishori Amonkar: Daughter of Mogubai Kurdikar; she modernized the school by introducing avant-garde emotional expression into the rigid framework of the Jaipur style.
Pandit Jitendra Abhisheki: Renowned for blending the Jaipur tradition with the classical music traditions of Goa and Maharashtra.