UPSC Exam > UPSC Questions > Consider the following statements: Peninsu...
Start Learning for Free
Consider the following statements:
Peninsular India was part of Gondwanaland.
All the rocks in Peninsular India are from the Precambrian period.
Which of the statements given above is/are not correct?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Consider the following statements: Peninsular India was part of Go...
Explanation:
Peninsular India and Gondwanaland:
- Gondwanaland was a supercontinent that existed from the Neoproterozoic (about 1 billion years ago) until the Jurassic period (about 145 million years ago).
- It included present-day South America, Africa, Arabia, Madagascar, India, Australia, and Antarctica.
- The breakup of Gondwanaland resulted in the formation of the modern continents.
- Peninsular India was part of Gondwanaland and was connected to Madagascar, Antarctica, and Australia.
- It separated from Madagascar about 90 million years ago and from Antarctica about 160 million years ago.
- The separation from Australia occurred much earlier, about 500 million years ago.
Rocks in Peninsular India:
- The rocks in Peninsular India are of different ages, ranging from the Archean (about 4 billion years ago) to the Cenozoic (about 65 million years ago).
- However, most of the rocks are from the Precambrian period (about 4.6 billion to 542 million years ago).
- The Precambrian rocks include granites, gneisses, schists, quartzites, and basalts.
- The Precambrian rocks in Peninsular India are important for their mineral deposits, such as iron, manganese, bauxite, and gold.
- The Archaean rocks in Peninsular India are famous for their age and for containing some of the oldest rocks on Earth.
Correctness of the statements:
- Statement 1: Peninsular India was part of Gondwanaland. This statement is correct.
- Statement 2: All the rocks in Peninsular India are from the Precambrian period. This statement is not correct. While most of the rocks in Peninsular India are from the Precambrian period, there are also rocks from other periods, such as the Paleozoic, Mesozoic, and Cenozoic.
Therefore, the correct answer is option B, i.e., statement 2 only is not correct.
Peninsular India and Gondwanaland:
- Gondwanaland was a supercontinent that existed from the Neoproterozoic (about 1 billion years ago) until the Jurassic period (about 145 million years ago).
- It included present-day South America, Africa, Arabia, Madagascar, India, Australia, and Antarctica.
- The breakup of Gondwanaland resulted in the formation of the modern continents.
- Peninsular India was part of Gondwanaland and was connected to Madagascar, Antarctica, and Australia.
- It separated from Madagascar about 90 million years ago and from Antarctica about 160 million years ago.
- The separation from Australia occurred much earlier, about 500 million years ago.
Rocks in Peninsular India:
- The rocks in Peninsular India are of different ages, ranging from the Archean (about 4 billion years ago) to the Cenozoic (about 65 million years ago).
- However, most of the rocks are from the Precambrian period (about 4.6 billion to 542 million years ago).
- The Precambrian rocks include granites, gneisses, schists, quartzites, and basalts.
- The Precambrian rocks in Peninsular India are important for their mineral deposits, such as iron, manganese, bauxite, and gold.
- The Archaean rocks in Peninsular India are famous for their age and for containing some of the oldest rocks on Earth.
Correctness of the statements:
- Statement 1: Peninsular India was part of Gondwanaland. This statement is correct.
- Statement 2: All the rocks in Peninsular India are from the Precambrian period. This statement is not correct. While most of the rocks in Peninsular India are from the Precambrian period, there are also rocks from other periods, such as the Paleozoic, Mesozoic, and Cenozoic.
Therefore, the correct answer is option B, i.e., statement 2 only is not correct.
Free Test
FREE
| Start Free Test |
Community Answer
Consider the following statements: Peninsular India was part of Go...
Option (b) is the correct answer.
- Statement 1 is correct. The origin of rocks of Peninsular India is more than 3600 million years old. Before the carboniferous period, it was a part of Gondwanaland.
- Statement 2 is incorrect. Peninsular India exhibits a complex system of geological structures. It has some of the oldest rocks of the world from the Precambrian period and some youngest rocks of the Holocene epoch.
Attention UPSC Students!
To make sure you are not studying endlessly, EduRev has designed UPSC study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in UPSC.
|
Explore Courses for UPSC exam
|
|
Similar UPSC Doubts
Top Courses for UPSCView all
Consider the following statements: Peninsular India was part of Gondwanaland. All the rocks in Peninsular India are from the Precambrian period. Which of the statements given above is/are not correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?
Question Description
Consider the following statements: Peninsular India was part of Gondwanaland. All the rocks in Peninsular India are from the Precambrian period. Which of the statements given above is/are not correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements: Peninsular India was part of Gondwanaland. All the rocks in Peninsular India are from the Precambrian period. Which of the statements given above is/are not correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements: Peninsular India was part of Gondwanaland. All the rocks in Peninsular India are from the Precambrian period. Which of the statements given above is/are not correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?.
Consider the following statements: Peninsular India was part of Gondwanaland. All the rocks in Peninsular India are from the Precambrian period. Which of the statements given above is/are not correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements: Peninsular India was part of Gondwanaland. All the rocks in Peninsular India are from the Precambrian period. Which of the statements given above is/are not correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements: Peninsular India was part of Gondwanaland. All the rocks in Peninsular India are from the Precambrian period. Which of the statements given above is/are not correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?.
Solutions for Consider the following statements: Peninsular India was part of Gondwanaland. All the rocks in Peninsular India are from the Precambrian period. Which of the statements given above is/are not correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of Consider the following statements: Peninsular India was part of Gondwanaland. All the rocks in Peninsular India are from the Precambrian period. Which of the statements given above is/are not correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Consider the following statements: Peninsular India was part of Gondwanaland. All the rocks in Peninsular India are from the Precambrian period. Which of the statements given above is/are not correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Consider the following statements: Peninsular India was part of Gondwanaland. All the rocks in Peninsular India are from the Precambrian period. Which of the statements given above is/are not correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Consider the following statements: Peninsular India was part of Gondwanaland. All the rocks in Peninsular India are from the Precambrian period. Which of the statements given above is/are not correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the following statements: Peninsular India was part of Gondwanaland. All the rocks in Peninsular India are from the Precambrian period. Which of the statements given above is/are not correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice UPSC tests.
|
|
Explore Courses for UPSC exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup