Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

Why does temperature increase with increase in height in Stratosphere?

A. loseness of the sun
B. ecrease in atmospheric pressure
C. oncentration of ozone
D. one of these
Answer» D. one of these
2.

The world's major fishing grounds are located along the eastern shores of continents between 40º N and 50º N latitudes where cool and warm currents converge. An example or such area is

A. he Grand Banks off Newfoundland
B. he Dogger Bank in the North Sea
C. he coastal region of Norway
D. isheries off the coast of Peru
Answer» B. he Dogger Bank in the North Sea
3.

The shallow waters of continental shelves are rich fishing grounds. An example of such area is

A. orth Sea
B. altic Sea
C. editerranean Sea
D. ed Sea
Answer» B. altic Sea
4.

In which of the following country, the first iron bridge was constructed?

A. ngland
B. taly
C. reece
D. rance
Answer» B. taly
5.

Mount Kailas is in

A. epal
B. ibet
C. ikkim
D. hutan
Answer» C. ikkim
6.

Moraine is

A. tribe inhabiting the equatorial region
B. he debris of fragments of rock material brought down with the movement of a glacier
C. salt water lake in Arabia
D. nocturnal animal found in Amazon forests
Answer» C. salt water lake in Arabia
7.

Mixed farming involves

A. oth crops and livestock
B. rowing a series of different crops
C. pecialised cultivation of vegetables and fruits
D. ooling land voluntarily and managing it jointly under a democratic constitution
Answer» B. rowing a series of different crops
8.

The deflection of the wind to the right in the northern hemisphere and to Its left in the southern hemisphere is caused by the

A. otation of the Earth
B. evolution of the Earth
C. neven heating of the Earth
D. ll the above
Answer» B. evolution of the Earth
9.

The snowline is the line on mountain or hill slope which

A. s the highest limit of perpetual snow .
B. s the lowest limit of perpetual snow
C. epresents the highest amount of snowfall received
D. epresents the lowest amount of snowfall received
Answer» C. epresents the highest amount of snowfall received
10.

When humidity is expressed in terms of percentage then it is known as

A. bsolute humidity
B. pecific humidity
C. elative humidity
D. atio humidity
Answer» D. atio humidity
11.

The Trans-Siberian railway links

A. he Baltic coast with the North Sea
B. eningrad with Oldiotsk
C. uanos Aires with Valparaiso
D. eningrad with Vladivostok
Answer» E.
12.

Horizontal transfer of heat is known as

A. dvection
B. onvection
C. onduction
D. lliptical line
Answer» B. onvection
13.

Which is the smallest (in area) member of United Nations?

A. apua New Guinea
B. uba
C. atican
D. eychelles
Answer» E.
14.

Which one of the following is present in the largest amount in terms of per cent by man In the earth's crust?

A. ilicon
B. xygen
C. arbon
D. alcium
Answer» C. arbon
15.

Which of the following is the smallest in terms of area?

A. atican City
B. onaco
C. auru
D. an Marino
Answer» B. onaco
16.

Malaspine Glacier is in

A. arakoram Range
B. lps
C. laska
D. indukush
Answer» D. indukush
17.

Sunspots generally wax and wane over a/an

A. 1-year cycle
B. 5-year cycle
C. -year cycle
D. 5-year cycle
Answer» B. 5-year cycle
18.

Railways are best suited for

A. assenger traffic for distances upto 1000 km
B. reight traffic for bulky commodities
C. rban commuters
D. ast passenger movement
Answer» C. rban commuters
19.

Which of the following is a Great Circle?

A. he Equator
B. he 0º longitude
C. 80º longitude
D. ntarctic region
Answer» B. he 0º longitude
20.

________ and ________ are called the 'Low countries' of Europe.

A. pain and Portugal
B. olland and Belgium
C. ngland and Ireland
D. enmark and Germany
Answer» C. ngland and Ireland
21.

Hurricanes or typhoons (tropical cyclones) develop and mature

A. ver land bodies only
B. n a belt 35°-65° N and S latitudes
C. nywhere in the tropical zone
D. ver water bodies only
Answer» E.
22.

Panama Canal has locks alone its path in order to

A. egulate traffic
B. ermit check by customs staff
C. ontrol the level of water
D. ollect canal dues
Answer» D. ollect canal dues
23.

People living in South India generally have more features of

A. aucasoid
B. ongoloid
C. egroid
D. one of these
Answer» D. one of these
24.

The largest amongst the following seas is ________.

A. he Red Sea
B. he South China Sea
C. he Caribbean Sea
D. he Andaman Sea
Answer» C. he Caribbean Sea
25.

The country which is commonly known as 'The Land of Golden Fleece' is ________

A. ustralia
B. ritain
C. rance
D. apan
Answer» B. ritain
26.

First railway line in the world, was laid in ________

A. estern U.S.A.
B. orth-East England
C. ederal Republic of Germany
D. ussia
Answer» C. ederal Republic of Germany
27.

The continents of the world are mainly composed of

A. ore
B. antal
C. ial
D. ima
Answer» D. ima
28.

Which or the following is a rift valley?

A. he Amazon Valley
B. he Thames Valley
C. he Rhine Valley
D. he Mississippi Valley
Answer» D. he Mississippi Valley
29.

In which country will you find the river Po?

A. hina
B. taly
C. ri Lanka
D. ambia
Answer» C. ri Lanka
30.

Lesotho is ________

A. n island in Mediterranean Sea
B. n important seaport in Tanzania
C. country completely surrounded by South Africa
D. mountain peak in Zambia
Answer» D. mountain peak in Zambia
31.

The North Pole is always in the light

A. rom September 23 to March 21
B. rom March 21 to September 23
C. rom June 21 to December 22
D. n June 21
Answer» C. rom June 21 to December 22
32.

Tibet, the highest plateau in the world, is a

A. iedmont plateau
B. ntermontane plateau
C. ontinental plateau
D. olcanic plateau
Answer» C. ontinental plateau
33.

The world's largest port is ________.

A. umbai
B. ydney
C. ew York/New Jersey
D. ingapore
Answer» D. ingapore
34.

The largest Inland Sea is the

A. lack Sea
B. ead Sea
C. aspian Sea
D. ral Sea
Answer» D. ral Sea
35.

The Earth's axis is tilted at an angle of ________ degrees from the perpendicular to its orbital plane.

A. 7.5°
B. 3.5°
C.
D.
Answer» C. 6°
36.

The flat temperate grasslands of the Hungarian plains are known as ________.

A. teppe
B. rairies
C. ampas
D. usztas
Answer» E.
37.

________ grasses are known as elephant grasses.

A. rairie
B. teppe
C. avannah
D. lanos
Answer» D. lanos
38.

The hair or Nordic races is generally

A. lond
B. oolly
C. traight
D. ll of these
Answer» B. oolly
39.

Atlantic and Pacific Oceans are connected by ________ canal

A. uez
B. anama
C. iel
D. oo
Answer» C. iel
40.

Which among the following is the greatest inland waterway in Europe?

A. hames
B. lbe
C. hine
D. olga
Answer» D. olga
41.

Which of the following tribes and their area of inhabitance is incorrect ?

A. amoyeds - Asiatic Tundra
B. aucho - Uruguay
C. indibus - Algeria
D. artars - Siberia
Answer» D. artars - Siberia
42.

Which of the following countries has the greatest length of inland waterways?

A. he United States
B. he Former USSR
C. ermany
D. rance
Answer» C. ermany
43.

Which of the following is the largest island?

A. umatra
B. adagascar
C. onshu
D. uba
Answer» C. onshu
44.

Where is 'Ninety East Ridge'situated?

A. acific Ocean
B. ndian Ocean
C. tlantic Ocean
D. rctic Ocean
Answer» C. tlantic Ocean
45.

Isolines are lines Joining places having

A. qual temperature
B. qual diurnal range of temperature
C. qual salinity
D. qual cloud cover
Answer» D. qual cloud cover
46.

Wind erosion is dominant in

A. ropical regions
B. emperate regions
C. eserts
D. editerranean regions
Answer» D. editerranean regions
47.

The north flowing rivers of Siberia are not of much use for navigation mainly because

A. hey are too shallow in the dry season
B. he lower courses remain frozen for many months
C. hey flow through uninhabited areas
D. hey lack navigation facilities to ensure safety
Answer» C. hey flow through uninhabited areas
48.

The 'Old Faithful' in Yellowstone National Park, Wyoming is a/an

A. ot spring
B. xtinct volcano
C. eyser
D. ak tree
Answer» D. ak tree
49.

Vernal equinox occurs on the

A. 3rd September
B. 1st March
C. 1st June
D. 2nd December
Answer» C. 1st June
50.

Durand line is the border common to which two countries?

A. ndia and China
B. hina and Afghanistan
C. ndia and Tibet
D. akistan and Afghanistan
Answer» E.