GATE (Graduate Aptitude Test in Engineering) Geology & Geophysics: Questions 146 - 149 of 158

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Question 146

Role of Geology in the Construction of Engineering Structures Including Dams

Question

Match List-Ⅰ List-Ⅱ▾

Match the items in Group I with those in Group II.

List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

Churching

(i)

Tunneling

(B)

Piping

(ii)

Earth dam

(C)

Pozzolan

(iii)

Concrete gravity dam

(D)

Curtain grouting

(iv)

Cement

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iv)
  • (iii)
  • (i)
  • (ii)

b.

  • (iii)
  • (i)
  • (iv)
  • (ii)

c.

  • (ii)
  • (i)
  • (iii)
  • (iv)

d.

  • (i)
  • (ii)
  • (iv)
  • (iii)

Question 147

Determinative Mineralogy of Common Rock Forming Minerals

Question

MCQ▾

In Mohs scale of hardness, how many minerals are of silicate composition?

Choices

Choice (4)Response

a.

5

b.

4

c.

7

d.

6

Question 148

Classification and Geological Significance of Important Invertebrates

Appeared in Year: 2014

Question

MCQ▾

Match the morphological features (listed in Group I) with the corresponding fossils (listed in Group II) (Carry two marks each)

Match the Following List
Group IGroup II
PCallus1Graptolite
QCusp2Gastropod
RSicula3Conodont
SCalyx4Foraminifer
5Trilobite
6Coral

Choices

Choice (4)Response

a.

P-2; Q-3; R-1; S-6

b.

P-3; Q-1; R-4; S-2

c.

P-2; Q-3; R-4; S-6

d.

P-5; Q-3; R-1; S-2

Question 149

Appeared in Year: 2013

Question

MCQ▾

A chondrite-normalized REE pattern of quartzo-feldspathic gneiss shows a sharp positive Eu anomaly. This indicates presence of ________.

Choices

Choice (4)Response

a.

Quartz in the sample.

b.

Sillimanite in the sample.

c.

Plagioclase in the sample.

d.

Clinopyroxene in the sample.

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