With reference to the Himalayan rivers joining the Ganga downstream of Prayagraj from West to East, which one of the following sequences is correct?

1. (a) Ghaghara – Gomati – Gandak – Kosi
2. (b) Gomati – Ghaghara – Gandak – KosiCorrect answer
3. (c) Ghaghara – Gomati – Kosi – Gandak
4. (d) Gomati – Ghaghara – Kosi – Gandak

Answer: (b)