1. : Which of the following rivers is not part of the Ganges River system?
(A) Yamuna
(B) Gandak
(C) Brahmaputra
(D) Son
2. : The Ganges River Basin is the largest river basin in India. What percentage of the country’s population depends on this basin for their water needs?
(A) Approximately 30%
(B) Approximately 45%
(C) Approximately 60%
(D) Approximately 75%
3. : Which river is considered the major tributary of the Ganges and meets the Ganges in the city of Allahabad (Prayagraj)?
(A) Yamuna
(B) Son
(C) Gandak
(D) Kosi
4. : The Brahmaputra River is known as “Yarlung Tsangpo” in its upper reaches. In which country does it originate before entering India?
(A) Bhutan
(B) China
(C) Nepal
(D) Myanmar
5. : The confluence of the Ganges and Brahmaputra forms the world’s largest delta. What is it called?
(A) Sundarbans Delta
(B) Godavari Delta
(C) Krishna Delta
(D) Kaveri Delta
6. : Which river is often referred to as the “Sorrow of Bihar” due to its frequent floods and course changes?
(A) Gandak
(B) Kosi
(C) Son
(D) Chambal
7. : The Yamuna River is a major tributary of the Ganges. Where does the Yamuna originate?
(A) Yamunotri Glacier
(B) Gangotri Glacier
(C) Rohtang Pass
(D) Kanchenjunga
8. : Which state in India is not traversed by the Yamuna River?
(A) Haryana
(B) Uttar Pradesh
(C) Madhya Pradesh
(D) Rajasthan
9. : The delta region of the Ganges and Brahmaputra is home to the Bengal Tiger. What is the name of this region?
(A) Konkan
(B) Malabar
(C) Sundarbans
(D) Coromandel
10. : The Brahmaputra River enters India through the northeastern state of:
(A) Arunachal Pradesh
(B) Assam
(C) Manipur
(D) Meghalaya