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    Which of the following river is the longest river in India?
    Question

    Which of the following river is the longest river in India?

    A.

    Narmada

    B.

    Yamuna

    C.

    Krishna

    D.

    Ganga

    Correct option is D

    The correct answer is (d) Ganga.

    Explanation:

    • The Ganga River is the longest river in India, with a total length of 2,525 km.
    • It originates from the Gangotri Glacier in Uttarakhand, where it is known as the Bhagirathi.
    • It joins the Alaknanda River at Devprayag, forming the Ganga.
    • It flows through Uttarakhand, Uttar Pradesh, Bihar, Jharkhand, and West Bengal before entering Bangladesh.
    • In Bangladesh, it is called the Padma River before merging with the Brahmaputra and Meghna rivers and emptying into the Bay of Bengal.

    Information Booster:

    . Left-Bank Tributaries (Originate from the Himalayas)

    • Ramganga – Originates from Uttarakhand.
    • Gomti – Originates from Uttar Pradesh.
    • Ghaghara – Largest tributary by volume; originates from Tibet.
    • Gandak – Originates from Nepal.
    • Kosi – Known as the 'Sorrow of Bihar'; originates from Tibet.
    • Mahananda – Flows through Bihar and West Bengal.

    2. Right-Bank Tributaries (Originate from the Peninsular Plateau)

    • Yamuna – Largest tributary; originates from Yamunotri (Uttarakhand).
    • Tamsa (Tons) – Originates from Madhya Pradesh.
    • Son – Originates from Madhya Pradesh.
    • Punpun – Flows through Bihar.
    • Damodar – Known as the 'Sorrow of Bengal'; originates from Jharkhand.

    Top 5 Longest Rivers in India (Within Indian Territory):

    River

    Length (in km)

    Origin

    End Point

    Ganga

    2,525 km

    Gangotri Glacier, Uttarakhand

    Bay of Bengal

    Godavari

    1,465 km

    Trimbak, Maharashtra

    Bay of Bengal

    Krishna

    1,400 km

    Mahabaleshwar, Maharashtra

    Bay of Bengal

    Yamuna

    1,376 km

    Yamunotri Glacier, Uttarakhand

    Joins Ganga at Prayagraj

    Narmada

    1,312 km

    Amarkantak, Madhya Pradesh

    Arabian Sea

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