Concept:
Classical Indian music emphasizes the Guru-Shishya Parampara (teacher-disciple lineage), which frequently aligns with direct biological father-son (Pita-Putra) generations within legendary musical families:
• Ustad Karamatullah Khan: The legendary 20th-century standard-bearer of the Farrukhabad Gharana and son of Ustad Masitullah Khan. His direct biological son and primary disciple who inherited his lineage is the modern maestro Ustad Sabir Khan.
• Ustad Allahrakha Khan: The legendary pioneer of the Punjab Gharana who popularized the Tabla globally alongside Pandit Ravi Shankar. His talented sons include Ustad Zakir Hussain, Ustad Fazal Qureshi, and Taufiq Qureshi.
• Pandit Nayan Ghosh: A brilliant maestro unique for his mastery of both the Tabla (Farrukhabad style) and Sitar. His young son and disciple carrying forward his legacy is the rising star Ishan Ghosh.
• Ustad Hasmat Ali Khan: A legendary standard-bearer of the Ajrada Gharana known for his intricate compositional work. His premier son, disciple, and standard-bearer is Ustad Akram Khan.
Step 1: Pair the master fathers from List-I with their respective biological sons from List-II.
• A. Ustad Karamatullah matches with II. Ustad Sabir Khan.
• B. Ustad Allaharakhan matches with III. Ustad Fazal Qureshi.
• C. Pandit Nayan Ghosh matches with I. Ishan.
• D. Ustad Hasmatali Khan matches with IV. Ustad Akram Khan.
This gives the sequence: A-II, B-III, C-I, D-IV. This matches choice option (D) [and identical option (A)].