Indravati and Pranahita are the left-bank tributaries of the Godavari river. Therefore, Option 4 is correct.
Godavari
It is the largest river in Peninsular India.
This is also called Dakshin Ganga.
Godavari covers the state of Maharastra, Telangana, Andhra Pradesh, Chhattisgarh, Odisha and parts of Madhya Pradesh, Karnataka and the Union Territory of Puducherry (Yanam) having a total area of ~ 3 lakh Sq.km.
It rises from Trimbakeshwar in the Nashik district of Maharashtra.
Left Bank Tributaries are:
Dharna, Penganga, Wainganga, Wardha, Pranahita, Pench, Kanhan, Sabari, Indravati etc.
Right Bank Tributaries are:
Pravara, Mula, Manjra, Peddavagu, Maner etc.
tributaries of Godavari
Additional Points
Vamshadhara
It is an important east-flowing river between Rushikulya and Godavari, in Odisha and Andhra Pradesh.
It originates on the border of Thuamul Rampur in the Kalahandi district and Kalyansinghpur in the Rayagada district of Odisha
This runs for a distance of about 254 kilometres, where it joins the Bay of Bengal at Kalingapatnam, Andhra Pradesh.
Pennar
It rises in the Chenna Kasava hill of the Nandidurg range, in the Chikkaballapura district of Karnataka and flows towards the east eventually draining into the Bay of Bengal.
The total length of the river from its origin to its outfall in the Bay of Bengal is 597 km.
This river basin extends over the states of Andhra Pradesh and Karnataka having an area of ~55 thousand Sq.km.
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