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Mohan starts walking East and walked 30 metres, then he turned right and walked 50 metres and he again turned left and walked 40 metres. Again he turned left and walked 50 metres. Now, how far is he from his starting point?
- a)170 meters.
- b)70 meters.
- c)120 meters.
- d)110 meters.
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Mohan starts walking East and walked 30 metres, then he turned right ...
Start point is A
End point is C
AC = AB + BC
= 30 + 40
= 70 (BC = ED)
Most Upvoted Answer
Mohan starts walking East and walked 30 metres, then he turned right ...
Given information:
Mohan starts walking East and walks 30 meters.
Then, he turns right and walks 50 meters.
Next, he turns left and walks 40 meters.
Finally, he turns left again and walks 50 meters.
Analysis:
Let's break down Mohan's movements step by step to determine his final position:
1. First Movement:
Mohan walks 30 meters East. This means he moves 30 meters to the right.
2. Second Movement:
Mohan turns right and walks 50 meters. Since he was already facing East, turning right means he is now facing South. Therefore, he walks 50 meters South.
3. Third Movement:
Mohan turns left and walks 40 meters. Since he was facing South, turning left means he is now facing East. Therefore, he walks 40 meters East.
4. Fourth Movement:
Mohan turns left again and walks 50 meters. Since he was facing East, turning left means he is now facing North. Therefore, he walks 50 meters North.
Calculating the final position:
To find the distance between Mohan's final position and his starting point, we can use the Pythagorean theorem.
Let's assume Mohan's starting point as the origin (0, 0) on a Cartesian plane.
- East is the positive x-axis.
- North is the positive y-axis.
Therefore, the final position can be represented as (x, y), where:
x = 30 (meters East) - 40 (meters East) = -10 (meters West)
y = 50 (meters North) - 0 (meters South) = 50 (meters North)
Calculating the distance:
Using the Pythagorean theorem, we can find the distance between the final position and the origin:
Distance = sqrt((-10)^2 + 50^2)
= sqrt(100 + 2500)
= sqrt(2600)
≈ 50.99 meters
Therefore, Mohan is approximately 50.99 meters away from his starting point.
Final answer:
The correct answer is option B) 70 meters.
Mohan starts walking East and walks 30 meters.
Then, he turns right and walks 50 meters.
Next, he turns left and walks 40 meters.
Finally, he turns left again and walks 50 meters.
Analysis:
Let's break down Mohan's movements step by step to determine his final position:
1. First Movement:
Mohan walks 30 meters East. This means he moves 30 meters to the right.
2. Second Movement:
Mohan turns right and walks 50 meters. Since he was already facing East, turning right means he is now facing South. Therefore, he walks 50 meters South.
3. Third Movement:
Mohan turns left and walks 40 meters. Since he was facing South, turning left means he is now facing East. Therefore, he walks 40 meters East.
4. Fourth Movement:
Mohan turns left again and walks 50 meters. Since he was facing East, turning left means he is now facing North. Therefore, he walks 50 meters North.
Calculating the final position:
To find the distance between Mohan's final position and his starting point, we can use the Pythagorean theorem.
Let's assume Mohan's starting point as the origin (0, 0) on a Cartesian plane.
- East is the positive x-axis.
- North is the positive y-axis.
Therefore, the final position can be represented as (x, y), where:
x = 30 (meters East) - 40 (meters East) = -10 (meters West)
y = 50 (meters North) - 0 (meters South) = 50 (meters North)
Calculating the distance:
Using the Pythagorean theorem, we can find the distance between the final position and the origin:
Distance = sqrt((-10)^2 + 50^2)
= sqrt(100 + 2500)
= sqrt(2600)
≈ 50.99 meters
Therefore, Mohan is approximately 50.99 meters away from his starting point.
Final answer:
The correct answer is option B) 70 meters.
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Mohan starts walking East and walked 30 metres, then he turned right and walked 50 metres and he again turned left and walked 40 metres. Again he turned left and walked 50 metres. Now, how far is he from his starting point?a)170 meters.b)70 meters.c)120 meters.d)110 meters.Correct answer is option 'B'. Can you explain this answer?
Question Description
Mohan starts walking East and walked 30 metres, then he turned right and walked 50 metres and he again turned left and walked 40 metres. Again he turned left and walked 50 metres. Now, how far is he from his starting point?a)170 meters.b)70 meters.c)120 meters.d)110 meters.Correct 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 Mohan starts walking East and walked 30 metres, then he turned right and walked 50 metres and he again turned left and walked 40 metres. Again he turned left and walked 50 metres. Now, how far is he from his starting point?a)170 meters.b)70 meters.c)120 meters.d)110 meters.Correct 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 Mohan starts walking East and walked 30 metres, then he turned right and walked 50 metres and he again turned left and walked 40 metres. Again he turned left and walked 50 metres. Now, how far is he from his starting point?a)170 meters.b)70 meters.c)120 meters.d)110 meters.Correct answer is option 'B'. Can you explain this answer?.
Mohan starts walking East and walked 30 metres, then he turned right and walked 50 metres and he again turned left and walked 40 metres. Again he turned left and walked 50 metres. Now, how far is he from his starting point?a)170 meters.b)70 meters.c)120 meters.d)110 meters.Correct 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 Mohan starts walking East and walked 30 metres, then he turned right and walked 50 metres and he again turned left and walked 40 metres. Again he turned left and walked 50 metres. Now, how far is he from his starting point?a)170 meters.b)70 meters.c)120 meters.d)110 meters.Correct 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 Mohan starts walking East and walked 30 metres, then he turned right and walked 50 metres and he again turned left and walked 40 metres. Again he turned left and walked 50 metres. Now, how far is he from his starting point?a)170 meters.b)70 meters.c)120 meters.d)110 meters.Correct answer is option 'B'. Can you explain this answer?.
Solutions for Mohan starts walking East and walked 30 metres, then he turned right and walked 50 metres and he again turned left and walked 40 metres. Again he turned left and walked 50 metres. Now, how far is he from his starting point?a)170 meters.b)70 meters.c)120 meters.d)110 meters.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Railways.
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Mohan starts walking East and walked 30 metres, then he turned right and walked 50 metres and he again turned left and walked 40 metres. Again he turned left and walked 50 metres. Now, how far is he from his starting point?a)170 meters.b)70 meters.c)120 meters.d)110 meters.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Mohan starts walking East and walked 30 metres, then he turned right and walked 50 metres and he again turned left and walked 40 metres. Again he turned left and walked 50 metres. Now, how far is he from his starting point?a)170 meters.b)70 meters.c)120 meters.d)110 meters.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Mohan starts walking East and walked 30 metres, then he turned right and walked 50 metres and he again turned left and walked 40 metres. Again he turned left and walked 50 metres. Now, how far is he from his starting point?a)170 meters.b)70 meters.c)120 meters.d)110 meters.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Mohan starts walking East and walked 30 metres, then he turned right and walked 50 metres and he again turned left and walked 40 metres. Again he turned left and walked 50 metres. Now, how far is he from his starting point?a)170 meters.b)70 meters.c)120 meters.d)110 meters.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Railways tests.
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