Q. Which of the following pair (s) is/are correctly matched?
Dam: River
1. Krishna Raja Sagara:Ganga
2. Hirakud:Mahanadi
3. Nagarjuna sagar:Krishna
Select the correct answer using the codes given below:

[A] 1 only

[B] 2 and 3 only

[C] 1 and 3 only

[D] 1, 2 and 3

Answer: B
Notes:

river and dams

Source: ICSE – Total Geography and NCERT – XI Indian Physical Environment