CLAT Exam > CLAT Questions > Rohit travels a distance of 15 km towards So...
Start Learning for Free
Rohit travels a distance of 15 km towards South, then turns to his left and travels 25 km. He again turns left and travels 15 km. How far is he from his starting point?
- a)25 km
- b)20 km
- c)15 km
- d)10 km
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Rohit travels a distance of 15 km towards South, then turns to his le...
Solution:
Given:
Distance travelled towards South = 15 km
Distance travelled after turning left = 25 km
Distance travelled after turning left again = 15 km
To find:
The distance from the starting point.
Approach:
We can solve this problem by visualizing the movements of Rohit on a coordinate plane.
1. Initial Position:
Let's assume that Rohit's initial position is the origin (0,0) on the coordinate plane.
2. Movement towards South:
Rohit travels 15 km towards South. Since South is in the negative y-direction, his new position can be represented as (0, -15).
3. Turning left and travelling 25 km:
Rohit turns left, which means he will now move towards the negative x-direction. He travels 25 km in this direction. Therefore, his new position can be represented as (-25, -15).
4. Turning left again and travelling 15 km:
Rohit turns left again, which means he will now move towards the positive y-direction. He travels 15 km in this direction. Therefore, his final position can be represented as (-25, 0).
5. Calculating the distance from the starting point:
To calculate the distance from the starting point, we can use the distance formula:
Distance = √[(x2 - x1)^2 + (y2 - y1)^2]
Using this formula, the distance from the starting point can be calculated as:
Distance = √[(-25 - 0)^2 + (0 - (-15))^2]
= √[(-25)^2 + (15)^2]
= √[625 + 225]
= √850
≈ 29.15
Therefore, Rohit is approximately 29.15 km away from his starting point.
Conclusion:
The correct option is (A) 25 km, which is not the same as the calculated distance of 29.15 km. Therefore, the correct answer may be a typo or an error in the given options.
Given:
Distance travelled towards South = 15 km
Distance travelled after turning left = 25 km
Distance travelled after turning left again = 15 km
To find:
The distance from the starting point.
Approach:
We can solve this problem by visualizing the movements of Rohit on a coordinate plane.
1. Initial Position:
Let's assume that Rohit's initial position is the origin (0,0) on the coordinate plane.
2. Movement towards South:
Rohit travels 15 km towards South. Since South is in the negative y-direction, his new position can be represented as (0, -15).
3. Turning left and travelling 25 km:
Rohit turns left, which means he will now move towards the negative x-direction. He travels 25 km in this direction. Therefore, his new position can be represented as (-25, -15).
4. Turning left again and travelling 15 km:
Rohit turns left again, which means he will now move towards the positive y-direction. He travels 15 km in this direction. Therefore, his final position can be represented as (-25, 0).
5. Calculating the distance from the starting point:
To calculate the distance from the starting point, we can use the distance formula:
Distance = √[(x2 - x1)^2 + (y2 - y1)^2]
Using this formula, the distance from the starting point can be calculated as:
Distance = √[(-25 - 0)^2 + (0 - (-15))^2]
= √[(-25)^2 + (15)^2]
= √[625 + 225]
= √850
≈ 29.15
Therefore, Rohit is approximately 29.15 km away from his starting point.
Conclusion:
The correct option is (A) 25 km, which is not the same as the calculated distance of 29.15 km. Therefore, the correct answer may be a typo or an error in the given options.
Free Test
FREE
| Start Free Test |
Community Answer
Rohit travels a distance of 15 km towards South, then turns to his le...
AB = CD = 15 km
AD = BC = 25 km
He is 25 km far from his starting point.
Attention CLAT Students!
To make sure you are not studying endlessly, EduRev has designed CLAT study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in CLAT.
|
Explore Courses for CLAT exam
|
|
Similar CLAT Doubts
Top Courses for CLATView all
Rohit travels a distance of 15 km towards South, then turns to his left and travels 25 km. He again turns left and travels 15 km. How far is he from his starting point?a)25 kmb)20 kmc)15 kmd)10 kmCorrect answer is option 'A'. Can you explain this answer?
Question Description
Rohit travels a distance of 15 km towards South, then turns to his left and travels 25 km. He again turns left and travels 15 km. How far is he from his starting point?a)25 kmb)20 kmc)15 kmd)10 kmCorrect answer is option 'A'. Can you explain this answer? for CLAT 2024 is part of CLAT preparation. The Question and answers have been prepared according to the CLAT exam syllabus. Information about Rohit travels a distance of 15 km towards South, then turns to his left and travels 25 km. He again turns left and travels 15 km. How far is he from his starting point?a)25 kmb)20 kmc)15 kmd)10 kmCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for CLAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Rohit travels a distance of 15 km towards South, then turns to his left and travels 25 km. He again turns left and travels 15 km. How far is he from his starting point?a)25 kmb)20 kmc)15 kmd)10 kmCorrect answer is option 'A'. Can you explain this answer?.
Rohit travels a distance of 15 km towards South, then turns to his left and travels 25 km. He again turns left and travels 15 km. How far is he from his starting point?a)25 kmb)20 kmc)15 kmd)10 kmCorrect answer is option 'A'. Can you explain this answer? for CLAT 2024 is part of CLAT preparation. The Question and answers have been prepared according to the CLAT exam syllabus. Information about Rohit travels a distance of 15 km towards South, then turns to his left and travels 25 km. He again turns left and travels 15 km. How far is he from his starting point?a)25 kmb)20 kmc)15 kmd)10 kmCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for CLAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Rohit travels a distance of 15 km towards South, then turns to his left and travels 25 km. He again turns left and travels 15 km. How far is he from his starting point?a)25 kmb)20 kmc)15 kmd)10 kmCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Rohit travels a distance of 15 km towards South, then turns to his left and travels 25 km. He again turns left and travels 15 km. How far is he from his starting point?a)25 kmb)20 kmc)15 kmd)10 kmCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for CLAT.
Download more important topics, notes, lectures and mock test series for CLAT Exam by signing up for free.
Here you can find the meaning of Rohit travels a distance of 15 km towards South, then turns to his left and travels 25 km. He again turns left and travels 15 km. How far is he from his starting point?a)25 kmb)20 kmc)15 kmd)10 kmCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Rohit travels a distance of 15 km towards South, then turns to his left and travels 25 km. He again turns left and travels 15 km. How far is he from his starting point?a)25 kmb)20 kmc)15 kmd)10 kmCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Rohit travels a distance of 15 km towards South, then turns to his left and travels 25 km. He again turns left and travels 15 km. How far is he from his starting point?a)25 kmb)20 kmc)15 kmd)10 kmCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Rohit travels a distance of 15 km towards South, then turns to his left and travels 25 km. He again turns left and travels 15 km. How far is he from his starting point?a)25 kmb)20 kmc)15 kmd)10 kmCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Rohit travels a distance of 15 km towards South, then turns to his left and travels 25 km. He again turns left and travels 15 km. How far is he from his starting point?a)25 kmb)20 kmc)15 kmd)10 kmCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice CLAT tests.
|
|
Explore Courses for CLAT exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup