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LDC Daily Quiz: Indian Rivers | Kerala PSC

All 20 questions from this finished quiz, with the correct answer and explanation. Finished 29 Oct 2026, 9:17 am IST.
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  1. 1. Which is the longest river in Kerala?

    A. Bharathapuzha

    B. Pamba

    C. Periyar

    D. Chaliyar

    Answer: C. Periyar

    Why: The Periyar, about 244 km long, is Kerala's longest river. Bharathapuzha is second.

  2. 2. Which is the longest river flowing within India?

    A. Godavari

    B. Ganga

    C. Brahmaputra

    D. Indus

    Answer: B. Ganga

    Why: The Ganga flows about 2,525 km, almost all of it within India. That makes it the longest river in the country.

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