Which of the following drainage systems fall into the Bay of Bengal?

Which of the following rivers falls into the Arabian Sea?

Which among the following river has its source in the Western Ghats and empties into the Bay of Bengal?

The rivers of South India mainly have which of the following drainage patterns?

Which of the following rivers fall into the Arabian Sea? 1. Periyar 2. Pennar 3. Palar

Which of the following tributaries of the Ganga system flows Northwards?