Consider the following tributaries of river Ganga : 1. Gandak 2. Kosi 3. Ghaghara 4. Gomti
Which one of the following is the correct order of the above rivers from east to west?

Options

A. 3-4-1-2
B. 2-1-3-4
C. 2-3-1-4
D. 1-2-4-3