2020 · Paper 1

Complete GATE GG-1 2020 Paper 1 overview, original pages and practice · Timed previous-paper practice

Questions 43–45 of 65. Imported answers require review unless explicitly marked reviewed.

Question 8

Open question

GL-1MCQ2 marksNeeds review

Choose the CORRECT combination of foraminiferal tests and types of coiling.



Your answerChoose one option.

A.

Test 1 – Trochospiral, Test 2 – Planispiral, Test 3 – Miloline

B.

Test 1 – Miloline, Test 2 – Planispiral, Test 3 – Trochospiral

C.

Test 1 – Miloline, Test 2 – Trochospiral, Test 3 – Planispiral

D.

Test 1 – Trochospiral, Test 2 – Miloline, Test 3 – Planispiral

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Question 9

Open question

GL-1MCQ2 marksNeeds review

The figure below represents an isobaric binary liquidus phase diagram, with the solid phases A, B and C. What are the degrees of freedom associated with equilibrium phase assemblages represented by the bulk compositions



,



,



and



, in the fields indicated in the figure?



Your answerChoose one option.

A.



B.



C.



D.



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Question 10

Open question

GL-1MCQ2 marksNeeds review

Match the basins (Group I) with the corresponding stratigraphic units (Group II).

Group I: P. Cuddapah; Q. Chattisgarh; R. Kaladgi-Badami; S. Vindhyan

Group II: 1. Ker Formation; 2. Dhandraul Quartzite; 3. Bairenkonda Quartzite; 4. Gunderdehi Formation

Your answerChoose one option.

A.

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

B.

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

C.

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

D.

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

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