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CSIR NET Earth Science Mock Test - 6 - CSIR NET Earth Science MCQ


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30 Questions MCQ Test - CSIR NET Earth Science Mock Test - 6

CSIR NET Earth Science Mock Test - 6 for CSIR NET Earth Science 2024 is part of CSIR NET Earth Science preparation. The CSIR NET Earth Science Mock Test - 6 questions and answers have been prepared according to the CSIR NET Earth Science exam syllabus.The CSIR NET Earth Science Mock Test - 6 MCQs are made for CSIR NET Earth Science 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for CSIR NET Earth Science Mock Test - 6 below.
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CSIR NET Earth Science Mock Test - 6 - Question 1

The most abundant mineral in the Earth’s crust is

CSIR NET Earth Science Mock Test - 6 - Question 2

Amongst the following, which one will have the highest P-wave velocity?

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CSIR NET Earth Science Mock Test - 6 - Question 3

The sun gets its energy from which of the following?

Detailed Solution for CSIR NET Earth Science Mock Test - 6 - Question 3

The sun gets its energy from Nuclear fusion.

  • Nuclear fusion is the process where the nuclei of two light atoms combine to form a new nucleus.
  • Nuclear fusion is a reaction in which two or more atomic nuclei are combined to form one or more different atomic nuclei and subatomic particles (neutrons or protons). The difference in mass between reactants and products is manifested as either the release of the absorption of energy. This difference in mass arises due to the difference in atomic binding energy between the nuclei before and after the reaction.
  • Fusion is the process that powers active or main sequence stars and other high-magnitude stars, where large amounts of energy are released.
CSIR NET Earth Science Mock Test - 6 - Question 4

The acceleration due to gravity, ‘g’ is maximum at

CSIR NET Earth Science Mock Test - 6 - Question 5

Consider the following statements and identify the right ones.

i ) Lower layers of atmosphere have low pressure.

ii ) higher layers of atmosphere have high pressure.

Detailed Solution for CSIR NET Earth Science Mock Test - 6 - Question 5

Lower layers of atmosphere have high pressure because the density is greatest at lower layers and are compressed. Higher layers of atmosphere have low pressure because they are less compressed.

CSIR NET Earth Science Mock Test - 6 - Question 6

Direction: In the following question, select the related letters from the given alternatives.
SD : YJ :: HK :?

Detailed Solution for CSIR NET Earth Science Mock Test - 6 - Question 6

We have S + 6 = Y
D + 6 = J
And similarly H + 6 = N
K + 6 = Q
So the correct answer is NQ.

CSIR NET Earth Science Mock Test - 6 - Question 7

Identify the diagrams which best represents the relationship among the classes given below -
Human, Girls, Students.

Detailed Solution for CSIR NET Earth Science Mock Test - 6 - Question 7

All Girls and students are Human. A girl can be a student as well.

Hence, option C is the right choice.

CSIR NET Earth Science Mock Test - 6 - Question 8

If, ‘/’ is coded as ‘L’, ‘+’ is coded as ‘M’, ‘-’ is coded as ‘N’, ‘*‘ is coded as ‘P’ then what is the value of 38 L 2 M 7 P 4 N 22?

Detailed Solution for CSIR NET Earth Science Mock Test - 6 - Question 8

38 L 2 M 7 P 4 N 22 = (38/2) + (7*4) - 22 = 19 + 28 - 22 = 25
Hence, option B is right choice.

CSIR NET Earth Science Mock Test - 6 - Question 9

The probability that a ticketless traveler is caught during a trip is 0.1. If the traveler makes 4 trips , the probability that he/she will be caught during at least one of the trips is:

CSIR NET Earth Science Mock Test - 6 - Question 10

The buse diameter of a glass is 20% smaller than the diameter at the rim. The glass is filled to half the height. The ratio of empty to filled volume of the glass is

CSIR NET Earth Science Mock Test - 6 - Question 11

A wheel barrow with unit spacing between its wheels is pushed along a semi-circular path of mean radius 10. The difference between distances covered by the inner and outer wheels is

CSIR NET Earth Science Mock Test - 6 - Question 12

Three boxes are coloured red, blue and green and so are three balls. In how many ways can one put the balls one in each box such that no ball goes into the box of its own colour?

CSIR NET Earth Science Mock Test - 6 - Question 13

The type of erosion which involves rubbing, grinding is

Detailed Solution for CSIR NET Earth Science Mock Test - 6 - Question 13

The type of erosion involving rubbing, grinding, abrading and polishing the rock surfaces by any natural agent (wind, water or ice) with the help of its lead while passing over the rocks is termed as abrasion.

CSIR NET Earth Science Mock Test - 6 - Question 14

Red Fort in India is built using which sedimentary rock?

Detailed Solution for CSIR NET Earth Science Mock Test - 6 - Question 14

The sandstones are most commonly used as materials of construction: building stones, pavement stones, road stones and also as a source material for concrete. The Red Fort of India is made up of red sandstones.

CSIR NET Earth Science Mock Test - 6 - Question 15

The depth at which the core layer starts and ends respectively is ____________

Detailed Solution for CSIR NET Earth Science Mock Test - 6 - Question 15

The mantle extends up to the depth of 2900 km and from that depth it is the core that is said to be present and the radius of the Earth is 6371 km and hence the core is said to extend till 6371 km.

CSIR NET Earth Science Mock Test - 6 - Question 16

The type of fold in which the limbs dip away from each other at the crest is

Detailed Solution for CSIR NET Earth Science Mock Test - 6 - Question 16

Anticlines are defined as those folds in which the limbs dip away from each other at the crest in the simplest forms.

CSIR NET Earth Science Mock Test - 6 - Question 17

In high nutrient-low chlorophyll regions, biological productivity is low mainly because of

CSIR NET Earth Science Mock Test - 6 - Question 18

"O concentration of water (e.g. H216O versus H218O) in a soil profile is

CSIR NET Earth Science Mock Test - 6 - Question 19

If the Earth were to have twice its present radius, without any change in its average magnetization, the magnetic field at any Latitude would be

CSIR NET Earth Science Mock Test - 6 - Question 20

Compared to magnetite, hematite is

CSIR NET Earth Science Mock Test - 6 - Question 21

Tsunamis are most likely to be generated when Richter scale magnitudes of earthquakes are

CSIR NET Earth Science Mock Test - 6 - Question 22

Some minerals form solid solutions between different chemical components. This is because solid solutions, relative to mechanical mixture of the components, have

CSIR NET Earth Science Mock Test - 6 - Question 23

During the process of evaporation, ocean experiences

CSIR NET Earth Science Mock Test - 6 - Question 24

What is not considered about the shear zones?

Detailed Solution for CSIR NET Earth Science Mock Test - 6 - Question 24

The number, size and inclination of the shear zones should be given top consideration.

CSIR NET Earth Science Mock Test - 6 - Question 25

What is the reason for abrupt termination?

Detailed Solution for CSIR NET Earth Science Mock Test - 6 - Question 25

A group of beds or some veins or dykes may abruptly terminate along a surface in a given region. This may generally be due to breaking of the strata into blocks and movement of the disrupted blocks away from each other.

CSIR NET Earth Science Mock Test - 6 - Question 26

What is the criteria for a covered surface to be said a fault?

Detailed Solution for CSIR NET Earth Science Mock Test - 6 - Question 26

An exposed or covered surface may be suspected of being a faulted surface if it polished, and carries grooves and striations.

CSIR NET Earth Science Mock Test - 6 - Question 27

The joints developed due to tensile forces are

Detailed Solution for CSIR NET Earth Science Mock Test - 6 - Question 27

Tension joints are those, which have developed due to the tensile forces acting on the rocks. The most common location of such joints in folded sequence is on the outer margins of crests and troughs.

CSIR NET Earth Science Mock Test - 6 - Question 28

Most common angle of normal faults is

Detailed Solution for CSIR NET Earth Science Mock Test - 6 - Question 28

In normal faults, the fault plane may be inclines at any angle between horizontal and vertical, but most commonly, the fault angles are between 45° and vertical.

CSIR NET Earth Science Mock Test - 6 - Question 29

The block which lies on the under surface of fault plane or zone is called

Detailed Solution for CSIR NET Earth Science Mock Test - 6 - Question 29

The term foot wall is used for that faulted block which lies on the under surface of the fault plane or zone.

CSIR NET Earth Science Mock Test - 6 - Question 30

As per Koppen's classification of climate, the following is correct:

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