Option a is the correct answer. Option A of List-I matches Option 4 of List-II: The Shunga dynasty, an ancient Indian ruling dynasty, established their capital at Pataliputra, a prominent city on the banks of the Ganges River in present-day Patna, Bihar, India. Option B of List-I matches Option 3 of List-II: The capital of the Satavahana dynasty was Paithan, historically Pratiṣṭhān, situated on the banks of the Godavari River in ancient India. Option C of List-I matches Option 2 of List-II: The Kadamba is the first dynasty to be established in Karnataka. Their capital was Banavasi which is in today's North canara district, Karnataka. Mayurasharma was the founder and a great king of this dynasty. Option D of List-I matches Option 1 of List-II: The Chandellas ruled over central India from the ninth to the thirteenth centuries. Khajuraho was their first capital city, but it was later moved to Mahotsava Nagar or Mahoba. The Chandelas of Jejakabhukti were a Central Indian royal dynasty. Nannuka was the founder of India's Chandela dynasty.