Indian Rivers and Waterways

Correct Answer: Godavari

The Luni River originates in the Aravalli ranges near Ajmer (Rajasthan) and flows southwest through the Thar Desert before entering the Arabian Sea via the Rann of Kutch. It's the only major river in the region that does this.

The Narmada River flows between the Satpura Range to the north and the Vindhya Range to the south, creating a distinctive rift valley. It is one of only three major peninsular rivers that flow east to west (along with Tapti and Mahi).

The Sutlej River originates from Lake Mansarovar (or nearby Rakshastal) on the Tibetan Plateau. It is the easternmost tributary of the Indus River system and flows into India through Himachal Pradesh before joining the Indus in Pakistan.

Correct Answer: Narmada

Correct Answer: Sharavati

The Congo River is the only major river that crosses the equator twice. It flows through the Democratic Republic of Congo, crossing the equator north of Kisangini and again south of Mbandaka. This unique geographic feature occurs because the river originates south of the equator, flows north across it, then turns south.

Hirakud Dam, built across the Mahanadi River in Odisha, is one of the longest dams in the world. It was built for flood control, irrigation, and power generation. Sutlej has Bhakra Dam, Tungabhadra has a dam in Karnataka/Andhra, and Kosi is in Bihar but has different embankments.

The Himalayas serve as a natural barrier protecting northern India from cold Central Asian winds and historical invasions. They act as a climatic and military shield. Vindhya Ranges are in central India, Sahyadri is Western Ghats, and River Ganga is a major river, not a protective mountain range.

Rajrappa waterfall is located in Ramgarh district, not Palamu. The other pairs are correctly matched: Hundru in Ranchi, Hirni in East Singhbhum, and Ghagara in Gumla. Hence D is the correct 'wrong pair'.

Devprayag (Deo prayag) is the town where the Bhagirathi and Alaknanda rivers converge to form the Ganges River. The other prayags (Rudraprayag, Vishnuprayag, Karnaprayag) are confluences of different tributaries in the Garhwal region.

The Telugu Ganga project's primary aim is to supply Krishna River water to Tamil Nadu, specifically to Chennai, through a canal system. It's an interstate water sharing agreement between Andhra Pradesh and Tamil Nadu.

The Ranjit Sagar Dam, also known as Thein Dam, is constructed across the Ravi River in Punjab. It's one of the highest gravity dams in India. The Beas, Sutlej, and Chenab rivers have different dams - Bhakra, Pandoh, and Baglihar respectively.

The Indus River flows through Jammu and Kashmir (specifically through the Ladakh region) before entering Punjab. In pre-independence India (the likely context of this question), Jammu and Kashmir was a princely state and Punjab was a province, and the river passed through both. The river originates in Tibet and flows through Ladakh (J&K), then Punjab, and finally into Pakistan.

The Damodar River is historically called the Sorrow of Bengal due to its devastating floods in the Bengal region. It originates in the Chhota Nagpur Plateau in Jharkhand and flows through West Bengal before joining the Hooghly River. The river was notorious for catastrophic floods until the Damodar Valley Corporation brought it under control through dams and flood management systems.