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GeographyMediumAsked in: NDA · NDA-II 2024, GAT

Which of the following tributaries is/are correctly matched with the Deccan Rivers ? Tributary — River 1. Bhavani — Krishna 2. Kabini — Kaveri 3. Manjra — Godavari 4. Bhima — Mahanadi Select the answer using the code given below:

  1. A.1 and 2
  2. B.2 and 3
  3. C.1 and 3
  4. D.3 and 4

Correct answer

B. 2 and 3

Explanation

The correct answer is B, 2 and 3. The Kabini is a tributary of the Kaveri and the Manjra is a tributary of the Godavari, so only pairs 2 and 3 are correct.

The Kabini rises in the Wayanad hills of Kerala and joins the Kaveri in Karnataka near Tirumakudalu Narasipura. The Manjra rises in the Balaghat range of Maharashtra and meets the Godavari on the Telangana–Maharashtra border; the Nizam Sagar dam stands on it. The Godavari, the longest peninsular river, also receives the Pranhita, Indravati, Purna and Wainganga, while the Krishna receives the Bhima, Tungabhadra, Ghataprabha, Malaprabha and Musi.

Pair 1 is wrong because the Bhavani rises in the Nilgiris and joins the Kaveri at Bhavani in Tamil Nadu, not the Krishna. Pair 4 is wrong because the Bhima, rising at Bhimashankar in the Sahyadri, is a tributary of the Krishna, not the Mahanadi. So options A, C and D, which include pair 1 or pair 4, are wrong.

Exam tip: Kaveri: Kabini, Bhavani, Hemavati, Amaravati; Krishna: Bhima, Tungabhadra, Musi; Godavari: Manjra, Pranhita, Indravati.

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Q2.GeographyAsked in: CDS · CDS-II 2016, GKMedium

Which one of the following statements is not correct?

  1. A.Position of the Sun, Earth and Moon in a straight line of 180° angle is known as syzygy.
  2. B.Syzygy conjunction causes solar eclipse.
  3. C.Syzygy opposition causes lunar eclipse.
  4. D.Syzygy conjunction occurs at the time of perihelion only.
Show answer
Correct answer: D. Syzygy conjunction occurs at the time of perihelion only.

This statement is not correct, because conjunction happens at every new moon, about once a month, and has nothing to do with the Earth's closest point to the Sun.

Q3.GeographyAsked in: CDS · CDS-I 2017, GKMedium

Which one of the following about sugar industry of Peninsular India is not correct?

  1. A.High yield per hectare of sugarcane
  2. B.Higher sucrose content
  3. C.Long crushing season
  4. D.Most of the mills in the Peninsula are located mainly along the east coast
Show answer
Correct answer: D. Most of the mills in the Peninsula are located mainly along the east coast

This statement is not correct, because the peninsular sugar mills are concentrated mainly in Maharashtra and Karnataka, in the west and the interior of the plateau.