Q.71)-The Nagarjuna Sagar dam is constructed on the river-
- Krishna
- Chambal
- Kosi
- Sutlej
Q.72)-Sivasamudram is an island formed by the river-
- Ganga
- Godavari
- Krishna
- Cauvery
Q.73)-The longest dam in India is-
- Bhakra Dam
- Nagarjuna Sagar Dam
- Hirakud Dam
- Kosi Dam
Q.74)-Which of the following is an inland riverine port?
- Kolkata
- Mumbai
- Chennai
- Tuticorin
Q.75)-The world's highest rail bridge being constructed in the State of J & K will be on which of the following rivers?
- Jhelum
- Chenab
- Indus
- Ravi