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Laxman went 15 Km to the West from my house, then turned left and walked 20 Km. He then returned East and walked 25 Km and finally, turning left covered 20 Km. How far was he from his house?
- a)5 Km
- b)10 Km
- c)40 Km
- d)80 Km
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Laxman went 15 Km to the West from my house, then turned left and walk...
Points A and E show the starting and end position respectively of Lakshman.
It is clear that E is 10 km away from A.
Most Upvoted Answer
Laxman went 15 Km to the West from my house, then turned left and walk...
Laxman's Movements:
1. Going West: Laxman went 15 km to the West from the narrator's house.
2. Turning Left: Laxman then turned left and walked 20 km.
3. Returning East: Laxman then returned East and walked 25 km.
4. Turning Left Again: Finally, Laxman turned left and covered 20 km.
Calculating the Distance:
To determine how far Laxman is from his house, we need to consider his movements and the directions he took.
- Going West: Going 15 km to the West means Laxman moved away from his house in the West direction. This initial movement does not affect his final distance from the house, as he eventually returned East.
- Turning Left: After going West, Laxman turned left and walked 20 km. Since he turned left, he is now heading South.
- Returning East: Laxman then turned around and went back East, walking 25 km. This movement cancels out the initial Westward movement, bringing him back closer to his house.
- Turning Left Again: Finally, Laxman turned left once more and walked 20 km. This left turn means he is now heading North.
Analyzing the Movements:
From the above analysis, we can conclude the following:
- Laxman initially went 15 km West.
- He then turned left and walked 20 km South.
- He returned East for 25 km, canceling out the initial Westward movement.
- Finally, he turned left and walked 20 km North.
Calculating the Final Distance:
To determine the final distance from Laxman's house, we need to consider the North and South movements:
- South Movement: Laxman walked 20 km South.
- North Movement: Laxman walked 20 km North.
Since the North and South movements are equal, they cancel each other out. Therefore, Laxman is 0 km North or South from his house.
Since the initial Westward movement and the final Eastward movement cancel each other out, Laxman is also 0 km East or West from his house.
Combining these results, we can conclude that Laxman is 0 km away from his house. In other words, he is at his house.
Therefore, the correct answer is option B) 0 km.
1. Going West: Laxman went 15 km to the West from the narrator's house.
2. Turning Left: Laxman then turned left and walked 20 km.
3. Returning East: Laxman then returned East and walked 25 km.
4. Turning Left Again: Finally, Laxman turned left and covered 20 km.
Calculating the Distance:
To determine how far Laxman is from his house, we need to consider his movements and the directions he took.
- Going West: Going 15 km to the West means Laxman moved away from his house in the West direction. This initial movement does not affect his final distance from the house, as he eventually returned East.
- Turning Left: After going West, Laxman turned left and walked 20 km. Since he turned left, he is now heading South.
- Returning East: Laxman then turned around and went back East, walking 25 km. This movement cancels out the initial Westward movement, bringing him back closer to his house.
- Turning Left Again: Finally, Laxman turned left once more and walked 20 km. This left turn means he is now heading North.
Analyzing the Movements:
From the above analysis, we can conclude the following:
- Laxman initially went 15 km West.
- He then turned left and walked 20 km South.
- He returned East for 25 km, canceling out the initial Westward movement.
- Finally, he turned left and walked 20 km North.
Calculating the Final Distance:
To determine the final distance from Laxman's house, we need to consider the North and South movements:
- South Movement: Laxman walked 20 km South.
- North Movement: Laxman walked 20 km North.
Since the North and South movements are equal, they cancel each other out. Therefore, Laxman is 0 km North or South from his house.
Since the initial Westward movement and the final Eastward movement cancel each other out, Laxman is also 0 km East or West from his house.
Combining these results, we can conclude that Laxman is 0 km away from his house. In other words, he is at his house.
Therefore, the correct answer is option B) 0 km.
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Laxman went 15 Km to the West from my house, then turned left and walk...
Answer will be number (B 80)
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Laxman went 15 Km to the West from my house, then turned left and walked 20 Km. He then returned East and walked 25 Km and finally, turning left covered 20 Km. How far was he from his house? a)5 Kmb)10 Kmc)40 Kmd)80 KmCorrect answer is option 'B'. Can you explain this answer?
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Laxman went 15 Km to the West from my house, then turned left and walked 20 Km. He then returned East and walked 25 Km and finally, turning left covered 20 Km. How far was he from his house? a)5 Kmb)10 Kmc)40 Kmd)80 KmCorrect answer is option 'B'. Can you explain this answer? for Class 4 2024 is part of Class 4 preparation. The Question and answers have been prepared according to the Class 4 exam syllabus. Information about Laxman went 15 Km to the West from my house, then turned left and walked 20 Km. He then returned East and walked 25 Km and finally, turning left covered 20 Km. How far was he from his house? a)5 Kmb)10 Kmc)40 Kmd)80 KmCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 4 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Laxman went 15 Km to the West from my house, then turned left and walked 20 Km. He then returned East and walked 25 Km and finally, turning left covered 20 Km. How far was he from his house? a)5 Kmb)10 Kmc)40 Kmd)80 KmCorrect answer is option 'B'. Can you explain this answer?.
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