Indian Rivers and Waterways

Alexandria is a major port city in Egypt, situated on the western edge of the Nile Delta along the Mediterranean coast. While the Nile itself doesn't flow directly through Alexandria, the city depends on the Nile Delta and its distributaries for freshwater. The Tigris flows through Iraq and Turkey, while the Tagus runs through Spain and Portugal.

Kolkata (formerly Calcutta) is situated on the east bank of the Hooghly River, which is a distributary of the Ganges. The Hooghly flows through the city and has been crucial to its development as a major port and commercial center. The Brahmaputra flows through Assam far to the east, while the main Ganges passes west of Kolkata.

Patna, the capital of Bihar, is located on the southern bank of the Ganges River. The city has grown along the river's banks and relies on it for trade and transportation. The Yamuna joins the Ganges at Allahabad, far upstream from Patna. The Saraswati is a mythical/ancient river, and the Chenab flows through Jammu and Kashmir.

The Jordan River flows into the Dead Sea, which is one of the saltiest bodies of water on Earth. The Dead Sea is the lowest point on land at approximately 430 meters below sea level.

Jog Falls in Karnataka is the highest waterfall in India with a drop of 253 meters. It's a segmented waterfall created by the Sharavathi River. Chinchoti, Aatirapalli, and Rimni Falls are not India's highest.

The Ganga River is called Padma in Bangladesh. The Padma joins the Jamuna River and later merges with the Meghna to form the Meghna estuary before flowing into the Bay of Bengal. The Meghna and Tista are separate river systems.

The Sutlej River originates in Tibet (China), not in India. Beas, Chenab, and Ravi all originate within Indian territory or flow through India. The Sutlej is a tributary of the Indus river system.

After the 1947 partition, the Indus River flows primarily through Pakistan, with only its tributaries in India. The name 'India' indeed originates from 'Indus' (Sindhu). The upper reaches are in India, but the main course no longer flows through Indian territory.

The Krishna River originates in Maharashtra and flows through Karnataka and Andhra Pradesh before reaching the Bay of Bengal. It is one of the major peninsular rivers and its course is well-documented in Indian geography.

The statement is false because Mahakhali (also known as Mahakali) is a river in the Nepal-Uttarakhand border region and is a tributary of the Ghaghara/Karnali system, not directly of the Ganga. It joins the Ghaghara, which then joins the Ganga. The other rivers listed (Koshi, Gandak, Ghaghra, Yamuna, Son, Mahananda) are indeed Ganga tributaries, but including Mahakhali makes the statement false.

The Ganga (Ganges) is India's longest river, flowing approximately 2,525 km from its source in the Gangotri Glacier in Uttarakhand to its mouth in the Bay of Bengal. It is considered sacred in Hinduism and is a lifeline for millions.

Ahmedabad, the largest city in Gujarat, is situated on the banks of the Sabarmati River. The river is central to the city's identity and heritage, including Sabarmati Ashram where Gandhi began the Dandi March.

The Sone River is a principal southern tributary of the Ganges (Ganga) River. It originates near Amarkantak in Madhya Pradesh and joins the Ganga near Patna. The Sutlej, Brahmaputra, and Cauvery belong to different river systems.

The Sundarbans delta is formed by the confluence of the Ganges, Brahmaputra, and Meghna rivers. This is the world's largest delta region. The Padma is actually the name given to the Ganges in Bangladesh, so options including Padma separately are incorrect.

The Indus Valley Civilization (c. 3300-1300 BCE) is the earliest known civilization of India. It flourished in the Indus River basin in what is now Pakistan and northwest India. The other options are not ancient civilizations but rather river valley regions.