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A man drives a car from station B towards station A at speed 60 km/h. A car leaves station A for station B every 10 min. The distance between A and B is 60 km. The car travels at the speed of 60 km/h. A man drives a car from B towards A at speed of 60 km/h. If he starts at the moment when first car leaves the station B, then how many cars would be meet on the route ?
- a)4
- b)7
- c)9
- d)12
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
A man drives a car from station B towards station A at speed 60 km/h. ...
Distance between two cars leaving from the station A is,
Man meets the first car after time,
Man meets the first car after time,
He will meet the next car after time,
In the remaining half an hour, the number of cars he will meet again is,
∴ Total number of cars would be meet on route will be 7.
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Community Answer
A man drives a car from station B towards station A at speed 60 km/h. ...
To solve this problem, let's break it down into steps:
1. Calculate the time it takes for the first car to reach station A:
- The distance between station A and station B is 60 km.
- The first car is traveling at a speed of 60 km/h, so it will take 60/60 = 1 hour to reach station A.
2. Calculate the number of cars that leave station A during this time:
- The second car leaves station A every 10 minutes.
- Since the first car takes 1 hour to reach station A, there will be 60/10 = 6 cars that leave station A during this time.
3. Calculate the distance covered by the first car during this time:
- The first car is traveling at a speed of 60 km/h for 1 hour.
- Therefore, the first car covers a distance of 60 km.
4. Calculate the distance remaining between the first car and station A:
- The total distance between station A and station B is 60 km.
- The distance covered by the first car is 60 km.
- Therefore, the distance remaining is 60 - 60 = 0 km.
5. Calculate the time it takes for the second car to cover this remaining distance:
- The second car is also traveling at a speed of 60 km/h.
- Since the distance remaining is 0 km, it will take 0/60 = 0 hours for the second car to cover this distance.
6. Calculate the number of cars that leave station A during this time:
- The second car leaves station A every 10 minutes.
- Since it takes 0 hours for the second car to cover the remaining distance, no cars will leave station A during this time.
7. Calculate the total number of cars that the first car meets on the route:
- The first car meets 6 cars that leave station A during its journey.
- Since no cars leave station A during the remaining time, the total number of cars the first car meets is 6.
Therefore, the correct answer is option 'B' - 7 cars.
1. Calculate the time it takes for the first car to reach station A:
- The distance between station A and station B is 60 km.
- The first car is traveling at a speed of 60 km/h, so it will take 60/60 = 1 hour to reach station A.
2. Calculate the number of cars that leave station A during this time:
- The second car leaves station A every 10 minutes.
- Since the first car takes 1 hour to reach station A, there will be 60/10 = 6 cars that leave station A during this time.
3. Calculate the distance covered by the first car during this time:
- The first car is traveling at a speed of 60 km/h for 1 hour.
- Therefore, the first car covers a distance of 60 km.
4. Calculate the distance remaining between the first car and station A:
- The total distance between station A and station B is 60 km.
- The distance covered by the first car is 60 km.
- Therefore, the distance remaining is 60 - 60 = 0 km.
5. Calculate the time it takes for the second car to cover this remaining distance:
- The second car is also traveling at a speed of 60 km/h.
- Since the distance remaining is 0 km, it will take 0/60 = 0 hours for the second car to cover this distance.
6. Calculate the number of cars that leave station A during this time:
- The second car leaves station A every 10 minutes.
- Since it takes 0 hours for the second car to cover the remaining distance, no cars will leave station A during this time.
7. Calculate the total number of cars that the first car meets on the route:
- The first car meets 6 cars that leave station A during its journey.
- Since no cars leave station A during the remaining time, the total number of cars the first car meets is 6.
Therefore, the correct answer is option 'B' - 7 cars.
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A man drives a car from station B towards station A at speed 60 km/h. A car leaves station A for station B every 10 min. The distance between A and B is 60 km. The car travels at the speed of 60 km/h. A man drives a car from B towards A at speed of 60 km/h. If he starts at the moment when first car leaves the station B, then how many cars would be meet on the route ?a)4b)7c)9d)12Correct answer is option 'B'. Can you explain this answer?
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A man drives a car from station B towards station A at speed 60 km/h. A car leaves station A for station B every 10 min. The distance between A and B is 60 km. The car travels at the speed of 60 km/h. A man drives a car from B towards A at speed of 60 km/h. If he starts at the moment when first car leaves the station B, then how many cars would be meet on the route ?a)4b)7c)9d)12Correct answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A man drives a car from station B towards station A at speed 60 km/h. A car leaves station A for station B every 10 min. The distance between A and B is 60 km. The car travels at the speed of 60 km/h. A man drives a car from B towards A at speed of 60 km/h. If he starts at the moment when first car leaves the station B, then how many cars would be meet on the route ?a)4b)7c)9d)12Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A man drives a car from station B towards station A at speed 60 km/h. A car leaves station A for station B every 10 min. The distance between A and B is 60 km. The car travels at the speed of 60 km/h. A man drives a car from B towards A at speed of 60 km/h. If he starts at the moment when first car leaves the station B, then how many cars would be meet on the route ?a)4b)7c)9d)12Correct answer is option 'B'. Can you explain this answer?.
A man drives a car from station B towards station A at speed 60 km/h. A car leaves station A for station B every 10 min. The distance between A and B is 60 km. The car travels at the speed of 60 km/h. A man drives a car from B towards A at speed of 60 km/h. If he starts at the moment when first car leaves the station B, then how many cars would be meet on the route ?a)4b)7c)9d)12Correct answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A man drives a car from station B towards station A at speed 60 km/h. A car leaves station A for station B every 10 min. The distance between A and B is 60 km. The car travels at the speed of 60 km/h. A man drives a car from B towards A at speed of 60 km/h. If he starts at the moment when first car leaves the station B, then how many cars would be meet on the route ?a)4b)7c)9d)12Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A man drives a car from station B towards station A at speed 60 km/h. A car leaves station A for station B every 10 min. The distance between A and B is 60 km. The car travels at the speed of 60 km/h. A man drives a car from B towards A at speed of 60 km/h. If he starts at the moment when first car leaves the station B, then how many cars would be meet on the route ?a)4b)7c)9d)12Correct answer is option 'B'. Can you explain this answer?.
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