UPSC Prelims 2015 GS Paper I · Q36 of 100 Geography medium

Consider the following rivers : 1. Vamsadhara 2. Indravati 3. Pranahita 4. Pennar Which of the above are tributaries of Godavari?

  1. (a) 1, 2 and 3
  2. (b) 2, 3 and 4
  3. (c) 1, 2 and 4
  4. (d) 2 and 3 only ✓ UPSC's answer

Why the answer is (d)

• The Indravati (2), rising in Odisha's Kalahandi and flowing through Chhattisgarh, and the Pranahita (3), formed by the Wardha and Wainganga, are both major left-bank tributaries of the Godavari.

• The Vamsadhara (1) is an independent river from the Eastern Ghats flowing into the Bay of Bengal, and the Pennar (4) is an independent river of Karnataka–Andhra.

• Hence 2 and 3 only, option (d).

Why the other options are wrong

(a) 1, 2 and 3
Vamsadhara is an independent river.
(b) 2, 3 and 4
Pennar is an independent river.
(c) 1, 2 and 4
Vamsadhara and Pennar are not Godavari tributaries.

Asked in the GS Paper I of the UPSC Civil Services Preliminary Examination 2015, held on 23 August 2015. Question and answer key: Union Public Service Commission. Explanation: UPSC Answer Check.

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