टिहरी बांध, जो बिजली उत्पादन सहित कई उद्देश्यों को पूरा करता है, निम्नलिखित में से किस नदी पर बनाया गया है?

The Krishna Raja Sagara Dam, a major gravity dam in South India, is constructed across which of the following rivers in the state of Karnataka?

Match the following Dams to the rivers on which they are situated: 1. Sardar Sarovar — i. Mahanadi 2. Hirakud — ii. Periyar 3. Bhakra Nangal — iii. Narmada 4. Idukki — iv. Sutlej Choose the correct matching option: