Q. Consider the following rivers : Which of the above flows/flow through Arunachal Pradesh?
1) Barak
2) Lohit
3) Subansiri

Answer of this question "Consider the following rivers : Which of the above flows/flow through Arunachal Pradesh?
1) Barak
2) Lohit
3) Subansiri", here are 4 choices for this question : 1 only, 2 and 3 only, 1 and 3 only, 1, 2 and 3.
Answer Is "2 and 3 only".