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GK Chapterwise – CDS Previous Year Papers

Table of Contents

441. Which one of the following statements is not correct?

(a)Position of the Sun, Earth and Moon in a straight line of 180° angle is known as syzygy.
(b) Syzygy conjunction causes solar eclipse.
(c) Syzygy opposition causes lunar eclipse.
(d) Syzygy conjunction occurs at the time of perihelion only.
Ans: (d)

CDS (I) 2017

442. Which of the following statements regarding soil is/ are correct?
1. Alluvial soils are rich in nitrogen content.
2. Black soils are rich in iron and lime but deficient in nitrogen.
3. Laterite soils are rich in iron and aluminium but deficient in nitrogen and potassium.
Select the correct answer using the code given below.

(a)1 and 2 only
(b) 3 only
(c) 2 and 3 only
(d) l, 2 and 3
Ans: (c)
CDS Exam (I) 2015

443. Which one of the following fishing banks is located off the coast of the United Kingdom ?

(a)Great Fisher Bank
(b) Grand Banks
(c) Dogger Bank
(d) Reed Bank
Ans: (c)

CDS (I) 2019

444. Which of the following statements with regard to the Mediterranean agriculture is/ are correct?
1. The Mediterranean agriculture is highly specialized commercial agriculture.
2. It is intensive subsistence agriculture dominated by wet paddy cultivation.
3. It is a primitive subsistence agriculture.
4. Viticulture is a speciality of the Mediterranean region.
Select the correct answer using the code given below.

(a)1 only
(b) 2 and 3 only
(c) 1 and 4 only
(d) 1, 3 and 4
Ans: (c)

CDS (II) 2012

445. Which one of the following statements with regard to volcanoes is not correct?

(a)Stratovolcanoes produce lava flows that initially follow valleys but are highly resistant to erosion.
(b) The surrounding areas can remain highlands, lava ridges or mesas.
(c) Hawaiian shield volcanoes are eroded by streams that form deeply carved valleys with steeply sloping heads.
(d) The system of streams on a dissected volcano cone is not a radial drainage pattern.
Ans: (d)

CDS (I) 2007

446. Which one of the following is the correct sequence of occurrences of rivers from Chennai to Kolkata when travelled by road (shortest distance)?

(a)Krishna, Kaveri, Godavari, Mahanadi, Subarnarekha
(b) Krishna, Periyar, Godavari, Mahanadi, Subarnarekha
(c) Penneru, Krishna, Godavari, Mahanadi, Subarnarekha
(d) Penneru, Mahanadi, Subarnarekha, Godavari, Krishna
Ans: (c)
CDS Exam (I) 2009

447. The ratio of gross cropped area to the net sown area is called

(a)cropping intensity
(b) intensity of crop rotation
(c) crop productivity
(d) cropping diversity
Ans: (a)

CDS (I) 2018

448. Match List-I with List-II and select the correct answer using the code given below the Lists: List-I List II
(Term) (Meaning)
A. Kurinchi 1. Pastoral region
B. Palai 2 Seashore
C. Neytal 3. Arid region
D. Mullai 4. Mountainous region Code:

(a)A B C D 1 2 3 4
(b) A B C D 1 3 2 4
(c) A B C D 4 3 2 1
(d) A B C D 4 2 3 1
Ans: (c)

CDS (II) 2016

449. Which one of the following With regard to Aridisol, one of the soil orders, is not correct?

(a)Lack of water for plants during most part of the year
(b) High organic matter
(c) Large accumulation of carbonates at depth
(d) Absence of deep wide cracks
Ans: (b)

CDS (I) 2008

450. Which of the following statements with regard to cloudburst is/ are correct?
1. It is defined as sudden localized very heavy downpour with cloud thunder and lightning.
2. It mostly occurs in the hilly areas.
3. It results into very high intensity of rainfall, i.e., 250 mm-300 mm in a couple of hours.
4. It occurs only during daytime.
Select the correct answer using the code given below.

(a)l, 2 and 3
(b) 1, 3 and 4
(c) 2 and 3 only
(d) 2 only
Ans: (a)
CDS Exam (I) 2010

451. Tsunami waves are the undersea occurrence of earthquake exceeding 7.5 on Richter scale. Which one of the following statements regarding this is not correct?

(a)It often generates strong waves.
(b) The Pacific coasts are most vulnerable to Tsunami waves.
(c) Tsunami waves are also called high-energy tidal waves or seismic sea waves.
(d) Tsunami is a Latin word.
Ans: (d)

CDS (I) 2015

452. Tropical evergreen rain forest biome provides optimum environmental conditions for the growth of plants and animals. Which one among the following statements regarding this is not correct?

(a)It has heavy rainfall and high temperature throughout the year.
(b) This biome is also called mega-thermal biome.
(c) The evergreen rain forest biome extends between 10° N and 10° S latitudes.
(d) The maximum development of this biome has taken place in central and southern California, and northwestern coastal lands of Africa.
Ans: (d)

CDS (II) 2011

453. Which one of the following statements with regard to the winter solstice is correct?

(a)The South Pole experiences 24 hours of darkness.
(b) It occurs on June 21.
(c) The North Pole experiences 24 hours of darkness.
(d) The Sun is at aphelion.
Ans: (c)
CDS Exam (II) 2013

454. The fact that the planets move around the Sun, not in circles but in ellipses, was first demonstrated by

(a)Galileo
(b) Martin Luther
(c) Johannes Kepler
(d) Copernicus
Ans: (c)
CDS Exam (I) 2017

455. Which one of the following ports is located on estuary?

(a)Kandala
(b) Marmagao
(c) Kolkata-Haldia
(d) Tuticorin
Ans: (b)

CDS (I) 2015

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

(a)High yield per hectare of sugarcane
(b) Higher sucrose content
(c) Long crushing season
(d) Most of the mills in the Peninsula are located mainly along the east coast
Ans: (d)

CDS (II) 2019

457. The Gulf Stream is a poleward flowing current in the Atlantic Ocean. Which one of the following statements with regard to this is not correct?

(a)It is similar to the Kuroshio current in the North Pacific Ocean.
(b) It transports warm, tropical water towards polar region.
(c) This current is a major factor in weather along the east coast of the USA.
(d) The warm water of the Gulf Stream sustains the coral reefs of West Pacific Coast.
Ans: (d)
CDS Exam (II) 2012

458. Which one of the following statements with regard to Jet stream, an upper level tropospheric wave, is not correct?

(a)It is a narrow band of high-velocity wind.
(b) It follows the wave path near the tropopause at elevations of 8 km to 15 km.
(c) Jet streams are typically continuous over long distances.
(d) In summer, the polar front jet achieves its maximum force.
Ans: (d)

CDS (II) 2007

459. Most ozone gas (about 90%) is located in the atmospheric layer of

(a)ionosphere
(b) troposphere
(c) stratosphere
(d) mesosphere
Ans: (c)

CDS (I) 2009

460. Arrange the following Tiger Reserves of India from North to South:
1. Dudhwa 2. Panna
3. Pench 4. Indravati Select the correct answer using the code given below.

(a)4, 3, 2, 1
(b) 2, 1, 4, 3
(c) 1, 2, 3, 4
(d) 1, 3, 2, 4
Ans: (*)

CDS (II) 2018

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