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GeographyMediumAsked in: CDS · CDS-II 2024, GK

Which of the following states is/are part of the Ganga Basin ? 1. Chhattisgarh 2. Himachal Pradesh 3. Rajasthan Select the answer using the code given below :

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

Correct answer

D. 1, 2 and 3

Explanation

The correct answer is D, 1, 2 and 3. Parts of all three states drain into the Ganga through its tributaries. The Ganga basin is the largest river basin of India, covering about a quarter of the country's area. It spreads over eleven states and union territories: Uttarakhand, Uttar Pradesh, Madhya Pradesh, Rajasthan, Haryana, Himachal Pradesh, Chhattisgarh, Jharkhand, Bihar, West Bengal and Delhi. Its northern tributaries come from the Himalayas, and its southern tributaries, such as the Chambal, the Betwa and the Son, come from the peninsular uplands. Statement 1 is correct because northern Chhattisgarh drains through the Rihand and other streams into the Son, which joins the Ganga. Statement 2 is correct because south-eastern Himachal Pradesh drains through the Giri and the Tons into the Yamuna, the Ganga's largest tributary. Statement 3 is correct because eastern Rajasthan drains through the Chambal and the Banas into the Yamuna. Options A, B and C are therefore wrong, as each leaves out at least one state that lies in the basin. Exam tip: Rajasthan joins the Ganga basin through the Chambal, Chhattisgarh through the Son, Himachal through the Yamuna.

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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.