With what objective ‘Sardar Sarovar Dam’ was built?

Class 10th Social Science, Question -With what objective ‘Sardar Sarovar Dam’ was built?

Question : With what objective ‘Sardar Sarovar Dam’ was built?

The correct answer is-

i. To secure power
ii. Irrigation
iii. Drinking water for the drought-prone region.
iv. Any other relevant point