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Which of the following statements is incorrect about' great circle'?
  • a)
    Equator is great circle
  • b)
    A ship can save fuel and time by following the great circle arc between two points
  • c)
    Only one great circle can be drawn on a sphere
  • d)
    A great circle results when a plane passes through the centre of a sphere
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Which of the following statements is incorrect about great circle?a)Eq...
A great circle is a circle formed on the surface of a sphere where the circle's center coincides with the center of the sphere. It is the largest possible circle that can be drawn on a sphere. Therefore, statement C) is incorrect.
On a sphere, there are infinitely many great circles that can be drawn. Each great circle divides the sphere into two equal halves, and any two points on the sphere's surface are connected by a unique great circle arc. The Equator, which is the circle of latitude at 0 degrees, is an example of a great circle.
When it comes to navigation, following the great circle arc between two points on the Earth's surface is the shortest distance between them. Ships and airplanes often use this route to save time and fuel, as it represents the most efficient path along the Earth's curvature.
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Which of the following statements is incorrect about great circle?a)Equator is great circleb)A ship can save fuel and time by following the great circle arc between two pointsc)Only one great circle can be drawn on a sphered)A great circle results when a plane passes through the centre of a sphereCorrect answer is option 'C'. Can you explain this answer?
Question Description
Which of the following statements is incorrect about great circle?a)Equator is great circleb)A ship can save fuel and time by following the great circle arc between two pointsc)Only one great circle can be drawn on a sphered)A great circle results when a plane passes through the centre of a sphereCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following statements is incorrect about great circle?a)Equator is great circleb)A ship can save fuel and time by following the great circle arc between two pointsc)Only one great circle can be drawn on a sphered)A great circle results when a plane passes through the centre of a sphereCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is incorrect about great circle?a)Equator is great circleb)A ship can save fuel and time by following the great circle arc between two pointsc)Only one great circle can be drawn on a sphered)A great circle results when a plane passes through the centre of a sphereCorrect answer is option 'C'. Can you explain this answer?.
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