Match the following dams with the rivers on which they are built.

- Aa-iv, b-iii, c-ii, d-v, e-i | |
| - Ba-i, b-iii, c-ii, d-v, e-iv | |
| - Ca-iv, b-iii, c-ii, d-i, e-v | |
| - Da-iii, b-iv, c-ii, d-v, e-i | |
|
Solution & Step-by-step Explanation
The correct mapping of the dams to their respective rivers is explained below: | |
* a. Hirakud Dam: Located in Odisha, it is built across the Mahanadi river (iv). It is renowned as one of the longest earthen dams in the world.
* b. Nagarjuna Sagar Dam: Located on the border of Andhra Pradesh and Telangana, it is built across the Krishna River (iii).
* c. Sardar Sarovar Dam: Located in Gujarat, it is a gravity dam built across the Narmada River (ii).
* d. Tehri Dam: Located in Uttarakhand, it is the highest dam in India and is built across the Bhagirathi river (v).
* e. Rana Pratap Sagar dam: Located in Rajasthan, it is built across the Chambal river (i).
Combining these correct pairs gives the sequence: a-iv, b-iii, c-ii, d-v, e-i.
* a. Hirakud Dam: Located in Odisha, it is built across the Mahanadi river (iv). It is renowned as one of the longest earthen dams in the world.
* b. Nagarjuna Sagar Dam: Located on the border of Andhra Pradesh and Telangana, it is built across the Krishna River (iii).
* c. Sardar Sarovar Dam: Located in Gujarat, it is a gravity dam built across the Narmada River (ii).
* d. Tehri Dam: Located in Uttarakhand, it is the highest dam in India and is built across the Bhagirathi river (v).
* e. Rana Pratap Sagar dam: Located in Rajasthan, it is built across the Chambal river (i).
Combining these correct pairs gives the sequence: a-iv, b-iii, c-ii, d-v, e-i.