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GeographyMediumAsked in: NDA · NDA-I 2019, GAT

River Sarda drains in the Northern Plains of Uttar Pradesh. Before entering in the Plains, Sarda is known as

  1. A.Saraswati
  2. B.Bhagirathi
  3. C.Kali
  4. D.Pindar

Correct answer

C. Kali

Explanation

The correct answer is C, Kali. In the hills of Uttarakhand the river is called the Kali (or Mahakali); it takes the name Sarda (Sharda) only after it reaches the plains.

The Kali rises near Kalapani in the Pithoragarh district of Uttarakhand, close to the Lipulekh pass. Along its hill course it forms the boundary between India and Nepal. Near Tanakpur and Banbasa it enters the plains, where it is known as the Sarda. It then flows through the plains of Uttar Pradesh and joins the Ghaghara, a left-bank tributary of the Ganga. The Sarda canal system draws water from it for irrigation.

A is wrong because the Saraswati is a small Himalayan stream that joins the Alaknanda near Mana, not a hill name of the Sarda.

B is wrong because the Bhagirathi is the headstream of the Ganga, rising at Gaumukh near Gangotri.

D is wrong because the Pindar is a tributary of the Alaknanda that joins it at Karnaprayag.

Exam tip: Kali (hills, India-Nepal border) = Sarda (plains) → joins Ghaghara → Ganga.

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Q1.GeographyAsked in: CDS · CDS-I 2018, GKHard

Which one of the following is applicable to collision-coalescence process of precipitation?

  1. A.Clouds which do not extend beyond the freezing level
  2. B.Clouds which extend beyond the freezing level
  3. C.All types of clouds
  4. D.Cirrocumulus cloud
Show answer
Correct answer: A. Clouds which do not extend beyond the freezing level

Collision-coalescence is the way rain forms in warm clouds, whose tops stay below the level where water freezes. In such clouds all droplets are liquid.

Q2.GeographyAsked in: CDS · CDS-I 2024, GKEasy

Identify the type of drainage pattern on the basis of the given characteristics :

1. It represents the most common pattern of streams and their tributaries

2. It occurs in areas of uniform rock type and regular slope

3. A map, or aerial photograph, shows a pattern like the veins on a leaf— smaller streams join the main stream at an acute angle

Select the correct answer.

  1. A.Dendritic
  2. B.Radial
  3. C.Trellis
  4. D.Centripetal
Show answer
Correct answer: A. Dendritic

A pattern that looks like the branches of a tree or the veins of a leaf, formed on uniform rock with a regular slope, is dendritic.

Q3.GeographyAsked in: CDS · CDS-II 2024, GKEasy

The Research Design and Standards Organization is the R&D wing of which one of the following organizations ?

  1. A.Bhabha Atomic Research Centre
  2. B.Indian Space Research Organization
  3. C.Indian Railways
  4. D.Defence Research and Development Organization
Show answer
Correct answer: C. Indian Railways

The Research Design and Standards Organisation (RDSO) is the sole research and development wing of the Ministry of Railways. RDSO is headquartered at Lucknow.