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Directions for Questions: Four cars need to travel from Akala (A) to Bakala (B). Two routes are available, one via Mamur (M) and the other via Nanur (N). The roads from A to M, and from N to B, are both short and narrow. In each case, one car takes 6 minutes to cover the distance, and each additional car increases the travel time per car by 3 minutes because of congestion. (For example, if only two cars drive from A to M, each car takes 9 minutes).On the road from A to N, one car takes 20 minutes, and each additional car increases the travel time per car by 1 minute. On the road from M to B, one car takes 20 minutes, and each additional car increases the travel time per car by 0.9 minute.
The police department orders each car to take a particular route in such a manner that it is not possible for any car to reduce its travel time by not following the order, while the other cars are following the order.
(2017)
Q. If all the car s follow the police order, what is the differen ce in travel time (in minutes) between a car which takes the route A-N-B and a car that takes the route A-M-B?
  • a)
    1
  • b)
    0.1
  • c)
    0.2
  • d)
    0.9
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Directions for Questions:Four cars need to travel from Akala (A) to Ba...

According to the police order 2 cars each would pass through A–M–B and A–N–B.
Then time taken through A–M–B = 29.9 and time taken through A–N–8 = 30.0
∴ Difference = 0.1
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Most Upvoted Answer
Directions for Questions:Four cars need to travel from Akala (A) to Ba...
Calculation of Travel Time Difference:
1. Travel Time via A-N-B:
- Car 1: 20 minutes
- Additional cars: 1 minute increase per car
- Total travel time for 4 cars: 20 + 3(1+2+3) = 20 + 18 = 38 minutes
2. Travel Time via A-M-B:
- Car 1: 6 minutes
- Additional cars: 3 minutes increase per car
- Total travel time for 4 cars: 6 + 3(3+6+9) = 6 + 3(18) = 6 + 54 = 60 minutes
Calculation of Difference:
- Travel time difference = 60 - 38 = 22 minutes
Therefore, the difference in travel time between a car taking the route A-N-B and a car taking the route A-M-B is 22 minutes. Hence, the correct answer is option 0.1.
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Community Answer
Directions for Questions:Four cars need to travel from Akala (A) to Ba...

According to the police order 2 cars each would pass through A–M–B and A–N–B.
Then time taken through A–M–B = 29.9 and time taken through A–N–8 = 30.0
∴ Difference = 0.1
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Directions for Questions:Four cars need to travel from Akala (A) to Bakala (B). Two routes are available, one via Mamur (M) and the other via Nanur (N).The roads from A to M, and from N to B, are both short and narrow. In each case, one car takes 6 minutes to cover the distance, and each additional car increases the travel time per car by 3 minutes because of congestion. (For example, if only two cars drive from A to M, each car takes 9 minutes).On the road from A to N, one car takes 20 minutes, and each additional car increases the travel time per car by 1 minute. On the road from M to B, one car takes 20 minutes, and each additional car increases the travel time per car by 0.9 minute.The police department orders each car to take a particular route in such a manner that it is not possible for any car to reduce itstravel time by not following the order, while the other cars are following the order.(2017)Q.If all the car s follow the police order, what is the differen ce in travel time (in minutes) between a car which takes the route A-N-B and a car that takes the route A-M-B?a)1b)0.1c)0.2d)0.9Correct answer is option 'B'. Can you explain this answer?
Question Description
Directions for Questions:Four cars need to travel from Akala (A) to Bakala (B). Two routes are available, one via Mamur (M) and the other via Nanur (N).The roads from A to M, and from N to B, are both short and narrow. In each case, one car takes 6 minutes to cover the distance, and each additional car increases the travel time per car by 3 minutes because of congestion. (For example, if only two cars drive from A to M, each car takes 9 minutes).On the road from A to N, one car takes 20 minutes, and each additional car increases the travel time per car by 1 minute. On the road from M to B, one car takes 20 minutes, and each additional car increases the travel time per car by 0.9 minute.The police department orders each car to take a particular route in such a manner that it is not possible for any car to reduce itstravel time by not following the order, while the other cars are following the order.(2017)Q.If all the car s follow the police order, what is the differen ce in travel time (in minutes) between a car which takes the route A-N-B and a car that takes the route A-M-B?a)1b)0.1c)0.2d)0.9Correct answer is option 'B'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Directions for Questions:Four cars need to travel from Akala (A) to Bakala (B). Two routes are available, one via Mamur (M) and the other via Nanur (N).The roads from A to M, and from N to B, are both short and narrow. In each case, one car takes 6 minutes to cover the distance, and each additional car increases the travel time per car by 3 minutes because of congestion. (For example, if only two cars drive from A to M, each car takes 9 minutes).On the road from A to N, one car takes 20 minutes, and each additional car increases the travel time per car by 1 minute. On the road from M to B, one car takes 20 minutes, and each additional car increases the travel time per car by 0.9 minute.The police department orders each car to take a particular route in such a manner that it is not possible for any car to reduce itstravel time by not following the order, while the other cars are following the order.(2017)Q.If all the car s follow the police order, what is the differen ce in travel time (in minutes) between a car which takes the route A-N-B and a car that takes the route A-M-B?a)1b)0.1c)0.2d)0.9Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions for Questions:Four cars need to travel from Akala (A) to Bakala (B). Two routes are available, one via Mamur (M) and the other via Nanur (N).The roads from A to M, and from N to B, are both short and narrow. In each case, one car takes 6 minutes to cover the distance, and each additional car increases the travel time per car by 3 minutes because of congestion. (For example, if only two cars drive from A to M, each car takes 9 minutes).On the road from A to N, one car takes 20 minutes, and each additional car increases the travel time per car by 1 minute. On the road from M to B, one car takes 20 minutes, and each additional car increases the travel time per car by 0.9 minute.The police department orders each car to take a particular route in such a manner that it is not possible for any car to reduce itstravel time by not following the order, while the other cars are following the order.(2017)Q.If all the car s follow the police order, what is the differen ce in travel time (in minutes) between a car which takes the route A-N-B and a car that takes the route A-M-B?a)1b)0.1c)0.2d)0.9Correct answer is option 'B'. Can you explain this answer?.
Solutions for Directions for Questions:Four cars need to travel from Akala (A) to Bakala (B). Two routes are available, one via Mamur (M) and the other via Nanur (N).The roads from A to M, and from N to B, are both short and narrow. In each case, one car takes 6 minutes to cover the distance, and each additional car increases the travel time per car by 3 minutes because of congestion. (For example, if only two cars drive from A to M, each car takes 9 minutes).On the road from A to N, one car takes 20 minutes, and each additional car increases the travel time per car by 1 minute. On the road from M to B, one car takes 20 minutes, and each additional car increases the travel time per car by 0.9 minute.The police department orders each car to take a particular route in such a manner that it is not possible for any car to reduce itstravel time by not following the order, while the other cars are following the order.(2017)Q.If all the car s follow the police order, what is the differen ce in travel time (in minutes) between a car which takes the route A-N-B and a car that takes the route A-M-B?a)1b)0.1c)0.2d)0.9Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for CAT. Download more important topics, notes, lectures and mock test series for CAT Exam by signing up for free.
Here you can find the meaning of Directions for Questions:Four cars need to travel from Akala (A) to Bakala (B). Two routes are available, one via Mamur (M) and the other via Nanur (N).The roads from A to M, and from N to B, are both short and narrow. In each case, one car takes 6 minutes to cover the distance, and each additional car increases the travel time per car by 3 minutes because of congestion. (For example, if only two cars drive from A to M, each car takes 9 minutes).On the road from A to N, one car takes 20 minutes, and each additional car increases the travel time per car by 1 minute. On the road from M to B, one car takes 20 minutes, and each additional car increases the travel time per car by 0.9 minute.The police department orders each car to take a particular route in such a manner that it is not possible for any car to reduce itstravel time by not following the order, while the other cars are following the order.(2017)Q.If all the car s follow the police order, what is the differen ce in travel time (in minutes) between a car which takes the route A-N-B and a car that takes the route A-M-B?a)1b)0.1c)0.2d)0.9Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions for Questions:Four cars need to travel from Akala (A) to Bakala (B). Two routes are available, one via Mamur (M) and the other via Nanur (N).The roads from A to M, and from N to B, are both short and narrow. In each case, one car takes 6 minutes to cover the distance, and each additional car increases the travel time per car by 3 minutes because of congestion. (For example, if only two cars drive from A to M, each car takes 9 minutes).On the road from A to N, one car takes 20 minutes, and each additional car increases the travel time per car by 1 minute. On the road from M to B, one car takes 20 minutes, and each additional car increases the travel time per car by 0.9 minute.The police department orders each car to take a particular route in such a manner that it is not possible for any car to reduce itstravel time by not following the order, while the other cars are following the order.(2017)Q.If all the car s follow the police order, what is the differen ce in travel time (in minutes) between a car which takes the route A-N-B and a car that takes the route A-M-B?a)1b)0.1c)0.2d)0.9Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Directions for Questions:Four cars need to travel from Akala (A) to Bakala (B). Two routes are available, one via Mamur (M) and the other via Nanur (N).The roads from A to M, and from N to B, are both short and narrow. In each case, one car takes 6 minutes to cover the distance, and each additional car increases the travel time per car by 3 minutes because of congestion. (For example, if only two cars drive from A to M, each car takes 9 minutes).On the road from A to N, one car takes 20 minutes, and each additional car increases the travel time per car by 1 minute. On the road from M to B, one car takes 20 minutes, and each additional car increases the travel time per car by 0.9 minute.The police department orders each car to take a particular route in such a manner that it is not possible for any car to reduce itstravel time by not following the order, while the other cars are following the order.(2017)Q.If all the car s follow the police order, what is the differen ce in travel time (in minutes) between a car which takes the route A-N-B and a car that takes the route A-M-B?a)1b)0.1c)0.2d)0.9Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Directions for Questions:Four cars need to travel from Akala (A) to Bakala (B). Two routes are available, one via Mamur (M) and the other via Nanur (N).The roads from A to M, and from N to B, are both short and narrow. In each case, one car takes 6 minutes to cover the distance, and each additional car increases the travel time per car by 3 minutes because of congestion. (For example, if only two cars drive from A to M, each car takes 9 minutes).On the road from A to N, one car takes 20 minutes, and each additional car increases the travel time per car by 1 minute. On the road from M to B, one car takes 20 minutes, and each additional car increases the travel time per car by 0.9 minute.The police department orders each car to take a particular route in such a manner that it is not possible for any car to reduce itstravel time by not following the order, while the other cars are following the order.(2017)Q.If all the car s follow the police order, what is the differen ce in travel time (in minutes) between a car which takes the route A-N-B and a car that takes the route A-M-B?a)1b)0.1c)0.2d)0.9Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions for Questions:Four cars need to travel from Akala (A) to Bakala (B). Two routes are available, one via Mamur (M) and the other via Nanur (N).The roads from A to M, and from N to B, are both short and narrow. In each case, one car takes 6 minutes to cover the distance, and each additional car increases the travel time per car by 3 minutes because of congestion. (For example, if only two cars drive from A to M, each car takes 9 minutes).On the road from A to N, one car takes 20 minutes, and each additional car increases the travel time per car by 1 minute. On the road from M to B, one car takes 20 minutes, and each additional car increases the travel time per car by 0.9 minute.The police department orders each car to take a particular route in such a manner that it is not possible for any car to reduce itstravel time by not following the order, while the other cars are following the order.(2017)Q.If all the car s follow the police order, what is the differen ce in travel time (in minutes) between a car which takes the route A-N-B and a car that takes the route A-M-B?a)1b)0.1c)0.2d)0.9Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice CAT tests.
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