पृथ्वी की त्रिज्या लगभग कितनी मानी जाती है?
What is the approximate radius of the Earth?
Explanation opens after your attempt
A. 6371 किलोमीटर6371 kilometres
Concept
The average radius of Earth is about 6371 kilometres. Exam tip: keep radius and diameter separate.
Why this answer is correct
The correct answer is A. 6371 किलोमीटर / 6371 kilometres. The average radius of Earth is about 6371 kilometres. Exam tip: keep radius and diameter separate.
Exam Tip
पृथ्वी की औसत त्रिज्या लगभग 6371 किलोमीटर है। परीक्षा में radius और diameter को अलग रखें।
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