Indian Rivers and Waterways

The Indira Gandhi Canal (Rajasthan Canal) draws its water from the Sutlej River via the Harike barrage, along with water from the Beas River. This is correct. The canal brings water to the arid regions of Rajasthan. Options like Chambal and Jhajjar are tributaries but not the primary source.

The Brahmaputra River originates from the Chemayungdung Glacier in the Kailash Mountain range of Tibet (China). It flows through Arunachal Pradesh and Assam before entering Bangladesh. Siachen Glacier feeds the Nubra River, while Yamunotri and Gangotri are sources of Yamuna and Ganga respectively.

Daman and Diu are separated by the Gulf of Khambat (also known as the Gulf of Cambay). Daman is on the mainland coast north of the gulf, while Diu is an island south of the gulf. The Narmada River, Gir Hills, and Tapti River do not form the boundary between these two union territories.

The Indira Sagar Dam is a multipurpose project on the Narmada River in Madhya Pradesh. It is part of the Narmada Valley Project and is one of the largest reservoirs in India. The dam serves purposes of irrigation, hydroelectric power generation, and water supply.

The Ganges River is known as the Padma after it enters Bangladesh. The river splits distributaries, with the main flow becoming the Padma, which eventually joins the Jamuna River and then flows into the Bay of Bengal as the Meghna.

Wular Lake in Kashmir is India's largest freshwater lake by surface area. This geographic fact is well-documented and commonly tested in Indian geography.

The Godavari River is traditionally called the 'Ganga of the South' or 'Dakshin Ganga' due to its length and cultural importance. It is the longest river in peninsular India, flowing through multiple states. The Kaveri and Krishna are major southern rivers but shorter, and neither carries this epithet.

The Brahmaputra River originates in Tibet where it is called Tsangpo or Yarlung Tsangpo. It enters India in Arunachal Pradesh as the Dihang or Siang, becomes the Brahmaputra in Assam, and flows into Bangladesh as the Jamuna. This naming pattern reflects the river's journey through different regions and cultures.

Ox-bow lakes are formed in the lower course of a river where the gradient is gentle and the river meanders widely. When a meander loop becomes extremely curved, the river may cut across the neck during floods, abandoning the loop and creating a crescent-shaped lake. In the upper course, rivers are too fast and steep to form meanders, while the middle course is where meandering begins but ox-bow lakes are less common. The lower course's slow-moving water and flat land are ideal for ox-bow formation.

The Ganga river's total length is over 2500 kilometers (approximately 2525 km from its source in Gangotri to the Bay of Bengal). This makes it one of India's longest rivers. The 'Over 2500 km' option is the most accurate among the choices, as the precise length varies slightly depending on measurement methods but exceeds 2500 km.

Manali, a popular hill station in Himachal Pradesh, is situated along the banks of the Beas River. The Beas River flows through the Kullu Valley and Manali is a major town located on its banks. The Sutlej flows further east, while the Ganga flows through the plains.

The Periyar River in Kerala empties into the Arabian Sea at Parur (near Kochi). The Narmada and Tapti empty into the Gulf of Khambhat, while the Sabarmati empties into the Gulf of Kutch. Periyar is the only river among the options that flows into the Arabian Sea at Parur.

Srinagar, the summer capital of Jammu and Kashmir, is situated on the banks of the Jhelum River, which flows through the Kashmir Valley. The Indus flows through Ladakh, Shyok through Leh district, and Suru through Kargil district - none pass through Srinagar city.

The Hwang-Ho (Yellow River) is called 'China's Sorrow' because of its frequent and devastating floods throughout Chinese history, which caused massive destruction of crops, property, and loss of life. The river earned this somber nickname due to its unpredictable nature and the catastrophic impact on Chinese civilization over millennia. Other options like Kin-Siang and Yin-Yuang are not associated with this historical epithet.