Q. Consider the following:

1. Rihand River and Moran River form the boundaries of Tamor Pingla Wildlife Sanctuary.
2. Chimpu River and Dokoso River form the boundaries of Itanagar Biological Park.
3. Kuno National Park is drained by Kuno River, a tributary of Chambal River.
4. Parambikulam Tiger Reserve is drained by Karappara River and Kuriarkutty River.

Which of the above statements is/are correct?
Answer: 1, 2, 3 and 4
Notes: All four statements are correct. Tamor Pingla Wildlife Sanctuary is bordered by Rihand and Moran Rivers in Chhattisgarh. Itanagar Biological Park's boundary is defined by Chimpu and Dokoso Rivers in Arunachal Pradesh. Kuno National Park in Madhya Pradesh is drained by the Kuno River, a Chambal tributary. Parambikulam Tiger Reserve in Kerala is traversed by Karappara and Kuriarkutty Rivers.