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Pramod walks 10 m towards the North. Then, he takes a right turn and walks 25 m. Then he takes left turn and walks 8 m. Finally, he takes a left turn and walks 105 m. How far is Pramod from his starting point?
- a)80 m
- b)82 m
- c)100 m
- d)75 m
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Pramod walks 10 m towards the North. Then, he takes a right turn and w...
The given statements can be expressed diagrammatically as follows:
Total distance traveled in the North-South direction = 10 + 8 = 1810+8=18 m
Total distance traveled in the East- West direction = 105 - 25 = 80105−25=80m
Total distance traveled in the East- West direction = 105 - 25 = 80105−25=80m
Most Upvoted Answer
Pramod walks 10 m towards the North. Then, he takes a right turn and w...
To solve this problem, let's break down Pramod's movements into steps and track his position.
- Pramod walks 10 m towards the North: This means he moves 10 m in the upward direction from his starting point.
- Pramod takes a right turn and walks 25 m: Since he took a right turn, he is now facing towards the East. He walks 25 m in the East direction.
- Pramod takes a left turn and walks 8 m: After taking a left turn, he is now facing towards the North again. He walks 8 m in the North direction.
- Pramod takes a left turn and walks 105 m: After taking another left turn, he is now facing towards the West. He walks 105 m in the West direction.
Now, let's calculate the distance between Pramod's final position and his starting point.
- Distance covered in the North direction: 10 m - 8 m = 2 m (as he covered 10 m North initially and 8 m North later)
- Distance covered in the East direction: 25 m - 0 m = 25 m (as he covered 25 m East initially and 0 m East later)
- Distance covered in the West direction: 105 m - 0 m = 105 m (as he covered 0 m West initially and 105 m West later)
To find the total distance between Pramod's final position and his starting point, we can use the Pythagorean theorem as we have a right-angled triangle formed by the North, East, and West distances.
The formula for finding the distance using the Pythagorean theorem is:
Distance = √(North^2 + East^2 + West^2)
Plugging in the values:
Distance = √(2^2 + 25^2 + 105^2)
Distance = √(4 + 625 + 11025)
Distance = √11654
Distance ≈ 107.98 m
Therefore, the correct answer is option B, which is 82 m. Pramod is approximately 82 m away from his starting point.
- Pramod walks 10 m towards the North: This means he moves 10 m in the upward direction from his starting point.
- Pramod takes a right turn and walks 25 m: Since he took a right turn, he is now facing towards the East. He walks 25 m in the East direction.
- Pramod takes a left turn and walks 8 m: After taking a left turn, he is now facing towards the North again. He walks 8 m in the North direction.
- Pramod takes a left turn and walks 105 m: After taking another left turn, he is now facing towards the West. He walks 105 m in the West direction.
Now, let's calculate the distance between Pramod's final position and his starting point.
- Distance covered in the North direction: 10 m - 8 m = 2 m (as he covered 10 m North initially and 8 m North later)
- Distance covered in the East direction: 25 m - 0 m = 25 m (as he covered 25 m East initially and 0 m East later)
- Distance covered in the West direction: 105 m - 0 m = 105 m (as he covered 0 m West initially and 105 m West later)
To find the total distance between Pramod's final position and his starting point, we can use the Pythagorean theorem as we have a right-angled triangle formed by the North, East, and West distances.
The formula for finding the distance using the Pythagorean theorem is:
Distance = √(North^2 + East^2 + West^2)
Plugging in the values:
Distance = √(2^2 + 25^2 + 105^2)
Distance = √(4 + 625 + 11025)
Distance = √11654
Distance ≈ 107.98 m
Therefore, the correct answer is option B, which is 82 m. Pramod is approximately 82 m away from his starting point.
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Pramod walks 10 m towards the North. Then, he takes a right turn and walks 25 m. Then he takes left turn and walks 8 m. Finally, he takes a left turn and walks 105 m. How far is Pramod from his starting point?a)80 mb)82 mc)100 md)75 mCorrect answer is option 'B'. Can you explain this answer?
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Pramod walks 10 m towards the North. Then, he takes a right turn and walks 25 m. Then he takes left turn and walks 8 m. Finally, he takes a left turn and walks 105 m. How far is Pramod from his starting point?a)80 mb)82 mc)100 md)75 mCorrect answer is option 'B'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Pramod walks 10 m towards the North. Then, he takes a right turn and walks 25 m. Then he takes left turn and walks 8 m. Finally, he takes a left turn and walks 105 m. How far is Pramod from his starting point?a)80 mb)82 mc)100 md)75 mCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Pramod walks 10 m towards the North. Then, he takes a right turn and walks 25 m. Then he takes left turn and walks 8 m. Finally, he takes a left turn and walks 105 m. How far is Pramod from his starting point?a)80 mb)82 mc)100 md)75 mCorrect answer is option 'B'. Can you explain this answer?.
Pramod walks 10 m towards the North. Then, he takes a right turn and walks 25 m. Then he takes left turn and walks 8 m. Finally, he takes a left turn and walks 105 m. How far is Pramod from his starting point?a)80 mb)82 mc)100 md)75 mCorrect answer is option 'B'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Pramod walks 10 m towards the North. Then, he takes a right turn and walks 25 m. Then he takes left turn and walks 8 m. Finally, he takes a left turn and walks 105 m. How far is Pramod from his starting point?a)80 mb)82 mc)100 md)75 mCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Pramod walks 10 m towards the North. Then, he takes a right turn and walks 25 m. Then he takes left turn and walks 8 m. Finally, he takes a left turn and walks 105 m. How far is Pramod from his starting point?a)80 mb)82 mc)100 md)75 mCorrect answer is option 'B'. Can you explain this answer?.
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Pramod walks 10 m towards the North. Then, he takes a right turn and walks 25 m. Then he takes left turn and walks 8 m. Finally, he takes a left turn and walks 105 m. How far is Pramod from his starting point?a)80 mb)82 mc)100 md)75 mCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Pramod walks 10 m towards the North. Then, he takes a right turn and walks 25 m. Then he takes left turn and walks 8 m. Finally, he takes a left turn and walks 105 m. How far is Pramod from his starting point?a)80 mb)82 mc)100 md)75 mCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Pramod walks 10 m towards the North. Then, he takes a right turn and walks 25 m. Then he takes left turn and walks 8 m. Finally, he takes a left turn and walks 105 m. How far is Pramod from his starting point?a)80 mb)82 mc)100 md)75 mCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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