GATE (Graduate Aptitude Test in Engineering) Geology & Geophysics: Questions 33 - 37 of 158

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Question 33

Appeared in Year: 2014

Question

Match List-Ⅰ List-Ⅱ▾

Match the type of well logs (listed in Group I) with the characteristics of measurement (listed in Group II) . (Carry one mark each)

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

Sonic

(i)

Hydrogen concentration in pores

(B)

SP

(ii)

Correlation of resistivity changes

(C)

Neutron

(iii)

Velocity of compressional waves

(D)

Dipmeter

(iv)

Natural electric potential

Choices

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

a.

  • (ii)
  • (iii)
  • (i)
  • (iv)

b.

  • (ii)
  • (i)
  • (iv)
  • (iii)

c.

  • (iii)
  • (iv)
  • (i)
  • (ii)

d.

  • (iii)
  • (i)
  • (ii)
  • (iv)

Passage

A, B, C, D, E, F and G are minerals in a sample of metamorphic rock. The micro-texture of the assemblage is given below. A, D and G are porphyroblasts, B and C are coronas, E and F are inclusions.

A, B, C, D, E, F and G Are Minerals in a Sample of Metamorph …

Question 34 (1 of 2 Based on Passage)

Sedimentary and Metamorphic Rocks with Tectonic Setting

Appeared in Year: 2013

Question

MCQ▾

Based on the micro-texture, select the oldest assemblage from the following.

Choices

Choice (4)Response

a.

A-D

b.

B-C

c.

E-F

d.

A-G

Question 35 (2 of 2 Based on Passage)

Sedimentary and Metamorphic Rocks with Tectonic Setting

Appeared in Year: 2013

Question

MCQ▾

Select the appropriate metamorphic reaction from the following options.

Choices

Choice (4)Response

a.

b.

c.

d.

Question 36

Question

MCQ▾

Herringbone structure is generally formed in which of the following environments?

Choices

Choice (4)Response

a.

Aeolian

b.

Lacustrine

c.

Fluvial

d.

Tidal

Question 37

Question

MCQ▾

Out of the following gases which one has the highest contribution towards the greenhouse effect on the Earth?

Choices

Choice (4)Response

a.

b.

c.

d.

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