Rivers — Set 3
Bihar GK · नदियां · Questions 21–30 of 60
The Burhi Gandak river flows into which river?
Correct Answer: A. Ganga
The Burhi Gandak river flows into the Ganga. The confluence takes place near the Khagaria district. It is the longest river situated entirely within the North Bihar plains.
The oldest canal system in Bihar is associated with which river?
Correct Answer: B. Son
The oldest canal system in Bihar is the Son Canal system. It was developed during the British period in the 1870s. It provides irrigation to the dry regions of South-West Bihar.
The Valmiki Nagar Barrage is built across which river?
Correct Answer: C. Gandak
The Valmiki Nagar Barrage is built across the Gandak river. It serves as a diversion structure for irrigation canals in India and Nepal. It is located near the Nepal border in West Champaran.
Which major river enters the territory of Bihar near Chausa?
Correct Answer: D. Ganga
The Ganga river enters the territory of Bihar near Chausa in the Buxar district. This marks the river's transition from Uttar Pradesh into Bihar. The Battle of Chausa was historically fought in this vicinity.
The North Koel river is a tributary of which river?
Correct Answer: A. Son
The North Koel river is a tributary of the Son river. It flows through Jharkhand and joins the Son before the latter enters Bihar. It contributes significantly to the water volume of the Son.
Where does the Ajay river originate?
Correct Answer: B. Jamui
The Ajay river originates in the Jamui district of Bihar (specifically the Batpar area). It flows eastward into West Bengal. It is one of the few rivers flowing from Bihar into Bengal.
Which river forms the boundary between the Bhojpur and Saran districts?
Correct Answer: C. Ganga
The Ganga river forms the natural boundary between the Bhojpur and Saran districts. Bhojpur lies on the southern bank, while Saran is on the northern bank. This stretch is crucial for river transport.
At which place does the Kosi river join the Ganga?
Correct Answer: D. Kursela
The Kosi river joins the Ganga at Kursela in the Katihar district. This confluence marks the end of the Kosi's journey through the plains. The river carries a massive amount of silt to this point.
Which river flows past the historic city of Gaya?
Correct Answer: A. Phalgu
The Phalgu river flows past the historic city of Gaya. It is formed by the confluence of the Lilajan (Niranjana) and Mohane rivers. The riverbed is sandy and often dry, but holds religious significance.
The city of Darbhanga is located on the banks of which river?
Correct Answer: B. Bagmati
Darbhanga is situated near the Bagmati river. The river is prone to flooding, which affects the district frequently. Embankments have been constructed along the river to protect the city.