Raising the height of which dam is being opposed by Narmada Bachao Andolan?

Which of the following dams is not related to the river Narmada?

On which river is the Bhakra-Nangal dam built?

On which of the following rivers is the Sardar Sarovar Dam has constructed?

The Dul Hasti Power Station is based on which one of the following rivers ?

Which of the following dams is located on the Mahanadi river?