Peninsular Rivers
Peninsular Rivers
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quiz Questions
Q1
Which of the following rivers is structurally classified as a non-perennial, rain-fed Peninsular river that flows westward into the Arabian Sea?
Godavari
Narmada
Krishna
Mahanadi
Explanation
The Narmada and Tapi are the two major west-flowing peninsular rivers. Unlike the perennial Himalayan rivers, they are rain-fed and experience significantly reduced flow channels during dry seasons.
Q2
Which of the following peninsular rivers is structurally known as the 'Dakshin Ganga' due to its massive drainage basin size and longitudinal length?
Cauvery
Godavari
Krishna
Narmada
Explanation
The Godavari is the largest peninsular river system in India, stretching over 1,465 km. Because of its massive scale and religious importance, it is traditionally called the Dakshin Ganga or Vridha Ganga.
Q3
Which of the following geographical features explains why West-flowing peninsular rivers like Narmada and Tapi do not form vast deltas at their mouths?
They carry an exceptionally heavy load of glacial silt and sand
They flow through hard rock rift valleys and enter a high-gradient coast
Their water volume drops to absolute zero during monsoon cycles
They flow across thick alluvial plains that absorb all surface silt
Explanation
Narmada and Tapi flow through hard rock rift valleys, which limits their sediment load. Additionally, their high-velocity entry into the steep gradient of the Arabian Sea creates estuaries rather than deltas.
Q4
The hydro-electric tracking dynamic called Shivanasamudra Falls is situated on which south Indian river layout?
Krishna
Cauvery
Periyar
Pennar
Explanation
The Shivanasamudra Falls is formed by the Cauvery River in Karnataka and is home to one of India's oldest operational hydroelectric power stations, commissioned in 1902.
Q5
The Jog Falls, also known as Gerosoppa Falls, is generated by which specific river tracking through Karnataka?
Netravati
Sharavati
Kallada
Bharathapuzha
Explanation
The Jog Falls is created by the Sharavati River dropping vertically from a height of 253 meters in the Western Ghats region of Shimoga district, Karnataka.
Q6
Which of the following structural rift structures guides the tectonic alignment of the Damodar River basin across the Chota Nagpur Plateau?
The Deccan Basaltic Graben
The Gondwana Graben / Rift Valley
The Malda Tectonic Trench
The Palghat Structural Chasm
Explanation
The Damodar River flows through a distinct structural rift valley formed by down-faulting along the Chota Nagpur Plateau margin, mirroring the structural setups of the Narmada and Tapi rift tracks.
Q7
Which of the following east-flowing peninsular rivers features the specialized 'Pranhita' tributary system as its largest drainage contributor?
Krishna
Godavari
Mahanadi
Cauvery
Explanation
The Pranhita River is the largest tributary of the Godavari River, formed by the structural convergence of the Wardha, Wainganga, and Penganga rivers, draining a massive interior section of Central India.
Q8
The inter-state dispute regarding the allocation of the Krishna river basin water involves which specific group of peninsular states?
Kerala, Tamil Nadu, and Puducherry
Maharashtra, Karnataka, Telangana, and Andhra Pradesh
Madhya Pradesh, Chhattisgarh, and Odisha
Gujarat, Rajasthan, and Madhya Pradesh
Explanation
The Krishna Water Disputes Tribunal (KWDT) manages water allocations among the riparian states of Maharashtra, Karnataka, Telangana, and Andhra Pradesh.
Q9
Which of the following drainage patterns is structurally exhibited by the rivers originating from the Amarkantak Plateau, where channels flow in entirely different directions?
Dendritic Pattern
Trellis Arrangement
Radial Pattern
Centripetal Network
Explanation
The Amarkantak Plateau is a classic example of a radial drainage pattern. Rivers like the Narmada (flowing west), Son (flowing north), and Mahanadi/Johilla originate from a central high point and flow outward in divergent directions.
Q10
Which of the following east-flowing peninsular rivers features the prominent 'Hagari' or 'Vedavati' river as its critical structural tributary?
Godavari
Krishna
Cauvery
Pennar
Explanation
The Vedavati (also known as Hagari in its lower course) is a major tributary of the Tungabhadra River, which itself is the primary right-bank tributary of the Krishna river system.