OPSC OCS 2024 · Question 82 of 99
Odisha Geography
Mahanadi → Ong (3): Ong is a tributary of Mahanadi in Odisha. Brahmani → Sankha (1): Sankha River joins Brahmani forming a significant part of its catchment.
Source: OPSC OCS Prelims 2024 GS Paper-I; answers per StudyIQ unofficial key
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