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Directions: Read the given information carefully and answer the question that follows.
The given network diagram consists of eight railway stations, where railway station ST–1 represents a railway junction, and the rest represent other stations. The railway lines connecting the various railway stations, represent the tracks on which the trains run and the arrows indicate the direction of trains on tracks. The numbers mentioned alongside some of the arrows indicate the number of trains running on a track on any particular day. It is known that ST–2, ST–3, ST–4, ST–5, ST–6, and ST–8 are just for passage of trains and ST–7 is the only stop at which the journey ends.

The following additional information is known:
No two railway tracks connected to a railway station have the same number of trains running through them in a day.' The number of trains running through each railway track in a day is a positive integer less than 10. The train running on the railway track connecting ST–3 and ST–6 is the least possible number.
Between which of the following pairs of railway tracks is the number of trains running the same?
  • a)
    Railway track connecting ST-1 and ST-4, and railway track connecting ST-5 and ST-6
  • b)
    Railway track connecting ST-1 and ST-5, and railway track connecting ST-5 and ST-7
  • c)
    Railway track connecting ST-8 and ST-5, and railway track connecting ST-3 and ST-6
  • d)
    Railway track connecting ST-5 and ST-4, and railway track connecting ST-1 and ST-3
Correct answer is option 'D'. Can you explain this answer?
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Directions: Read the given information carefully and answer the questi...

It is given that the journey ends at ST-7.
So, at every other railway station, the number of trains entering the railway station equals the number of trains leaving the railway station.
At ST-8,
x5 + 8 = 9
x5 = 1
At ST-2,
4 + x4 = 9
x4 = 5
It is given that the flow from ST-3 to ST-6 is the minimum possible.
x9 = 2
At ST-6,
x9 + 9 = x7 + 5
x7 = 6 
The network now appears as below,

At ST-4,
x2 + x8 + 1 = 9
x2 + x8 = 8
But, x2 cannot take values of 3, 4, 1, or 9 (otherwise, it violates the 1st condition given).
Similarly, x8 cannot take 6, 5, 1, 8, or 9.
The possibilities are
x2: 5, 6
x8: 3, 2
At ST-5,
x3 + 6 + 1 = x6 + x8 + 5
x3 + 2 = x6 + x8
From the earlier result, x8 can only have the value 3 or 2.
If x8 is 2, then x3 = x6 which violates the given condition.
x8 = 3
x2 = 5
x3 + 2 = x6 + 3
x3 = x6 + 1
But, x3 and x6 cannot be 1, 2, 3, 4, 5, 6, and x6 also cannot be 8.
The only possibility is x6 = 7 and x3 = 8.
The number of trains in the railway track connecting ST-5 and ST-4 and that in the track connecting ST-1 and ST-3 is the same, i.e. 3.
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Directions: Read the given information carefully and answer the question that follows.The given network diagram consists of eight railway stations, where railway station ST–1 represents a railway junction, and the rest represent other stations. The railway lines connecting the various railway stations, represent the tracks on which the trains run and the arrows indicate the direction of trains on tracks. The numbers mentioned alongside some of the arrows indicate the number of trains running on a track on any particular day. It is known that ST–2, ST–3, ST–4, ST–5, ST–6, and ST–8 are just for passage of trains and ST–7 is the only stop at which the journey ends.The following additional information is known:No two railway tracks connected to a railway station have the same number of trains running through them in a day. The number of trains running through each railway track in a day is a positive integer less than 10. The train running on the railway track connecting ST–3 and ST–6 is the least possible number.Between which of the following pairs of railway tracks is the number of trains running the same?a)Railway track connecting ST-1 and ST-4, and railway track connecting ST-5 and ST-6b)Railway track connecting ST-1 and ST-5, and railway track connecting ST-5 and ST-7c)Railway track connecting ST-8 and ST-5, and railway track connecting ST-3 and ST-6d)Railway track connecting ST-5 and ST-4, and railway track connecting ST-1 and ST-3Correct answer is option 'D'. 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: Read the given information carefully and answer the question that follows.The given network diagram consists of eight railway stations, where railway station ST–1 represents a railway junction, and the rest represent other stations. The railway lines connecting the various railway stations, represent the tracks on which the trains run and the arrows indicate the direction of trains on tracks. The numbers mentioned alongside some of the arrows indicate the number of trains running on a track on any particular day. It is known that ST–2, ST–3, ST–4, ST–5, ST–6, and ST–8 are just for passage of trains and ST–7 is the only stop at which the journey ends.The following additional information is known:No two railway tracks connected to a railway station have the same number of trains running through them in a day. The number of trains running through each railway track in a day is a positive integer less than 10. The train running on the railway track connecting ST–3 and ST–6 is the least possible number.Between which of the following pairs of railway tracks is the number of trains running the same?a)Railway track connecting ST-1 and ST-4, and railway track connecting ST-5 and ST-6b)Railway track connecting ST-1 and ST-5, and railway track connecting ST-5 and ST-7c)Railway track connecting ST-8 and ST-5, and railway track connecting ST-3 and ST-6d)Railway track connecting ST-5 and ST-4, and railway track connecting ST-1 and ST-3Correct answer is option 'D'. 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: Read the given information carefully and answer the question that follows.The given network diagram consists of eight railway stations, where railway station ST–1 represents a railway junction, and the rest represent other stations. The railway lines connecting the various railway stations, represent the tracks on which the trains run and the arrows indicate the direction of trains on tracks. The numbers mentioned alongside some of the arrows indicate the number of trains running on a track on any particular day. It is known that ST–2, ST–3, ST–4, ST–5, ST–6, and ST–8 are just for passage of trains and ST–7 is the only stop at which the journey ends.The following additional information is known:No two railway tracks connected to a railway station have the same number of trains running through them in a day. The number of trains running through each railway track in a day is a positive integer less than 10. The train running on the railway track connecting ST–3 and ST–6 is the least possible number.Between which of the following pairs of railway tracks is the number of trains running the same?a)Railway track connecting ST-1 and ST-4, and railway track connecting ST-5 and ST-6b)Railway track connecting ST-1 and ST-5, and railway track connecting ST-5 and ST-7c)Railway track connecting ST-8 and ST-5, and railway track connecting ST-3 and ST-6d)Railway track connecting ST-5 and ST-4, and railway track connecting ST-1 and ST-3Correct answer is option 'D'. Can you explain this answer?.
Solutions for Directions: Read the given information carefully and answer the question that follows.The given network diagram consists of eight railway stations, where railway station ST–1 represents a railway junction, and the rest represent other stations. The railway lines connecting the various railway stations, represent the tracks on which the trains run and the arrows indicate the direction of trains on tracks. The numbers mentioned alongside some of the arrows indicate the number of trains running on a track on any particular day. It is known that ST–2, ST–3, ST–4, ST–5, ST–6, and ST–8 are just for passage of trains and ST–7 is the only stop at which the journey ends.The following additional information is known:No two railway tracks connected to a railway station have the same number of trains running through them in a day. The number of trains running through each railway track in a day is a positive integer less than 10. The train running on the railway track connecting ST–3 and ST–6 is the least possible number.Between which of the following pairs of railway tracks is the number of trains running the same?a)Railway track connecting ST-1 and ST-4, and railway track connecting ST-5 and ST-6b)Railway track connecting ST-1 and ST-5, and railway track connecting ST-5 and ST-7c)Railway track connecting ST-8 and ST-5, and railway track connecting ST-3 and ST-6d)Railway track connecting ST-5 and ST-4, and railway track connecting ST-1 and ST-3Correct answer is option 'D'. 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: Read the given information carefully and answer the question that follows.The given network diagram consists of eight railway stations, where railway station ST–1 represents a railway junction, and the rest represent other stations. The railway lines connecting the various railway stations, represent the tracks on which the trains run and the arrows indicate the direction of trains on tracks. The numbers mentioned alongside some of the arrows indicate the number of trains running on a track on any particular day. It is known that ST–2, ST–3, ST–4, ST–5, ST–6, and ST–8 are just for passage of trains and ST–7 is the only stop at which the journey ends.The following additional information is known:No two railway tracks connected to a railway station have the same number of trains running through them in a day. The number of trains running through each railway track in a day is a positive integer less than 10. The train running on the railway track connecting ST–3 and ST–6 is the least possible number.Between which of the following pairs of railway tracks is the number of trains running the same?a)Railway track connecting ST-1 and ST-4, and railway track connecting ST-5 and ST-6b)Railway track connecting ST-1 and ST-5, and railway track connecting ST-5 and ST-7c)Railway track connecting ST-8 and ST-5, and railway track connecting ST-3 and ST-6d)Railway track connecting ST-5 and ST-4, and railway track connecting ST-1 and ST-3Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions: Read the given information carefully and answer the question that follows.The given network diagram consists of eight railway stations, where railway station ST–1 represents a railway junction, and the rest represent other stations. The railway lines connecting the various railway stations, represent the tracks on which the trains run and the arrows indicate the direction of trains on tracks. The numbers mentioned alongside some of the arrows indicate the number of trains running on a track on any particular day. It is known that ST–2, ST–3, ST–4, ST–5, ST–6, and ST–8 are just for passage of trains and ST–7 is the only stop at which the journey ends.The following additional information is known:No two railway tracks connected to a railway station have the same number of trains running through them in a day. The number of trains running through each railway track in a day is a positive integer less than 10. The train running on the railway track connecting ST–3 and ST–6 is the least possible number.Between which of the following pairs of railway tracks is the number of trains running the same?a)Railway track connecting ST-1 and ST-4, and railway track connecting ST-5 and ST-6b)Railway track connecting ST-1 and ST-5, and railway track connecting ST-5 and ST-7c)Railway track connecting ST-8 and ST-5, and railway track connecting ST-3 and ST-6d)Railway track connecting ST-5 and ST-4, and railway track connecting ST-1 and ST-3Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Directions: Read the given information carefully and answer the question that follows.The given network diagram consists of eight railway stations, where railway station ST–1 represents a railway junction, and the rest represent other stations. The railway lines connecting the various railway stations, represent the tracks on which the trains run and the arrows indicate the direction of trains on tracks. The numbers mentioned alongside some of the arrows indicate the number of trains running on a track on any particular day. It is known that ST–2, ST–3, ST–4, ST–5, ST–6, and ST–8 are just for passage of trains and ST–7 is the only stop at which the journey ends.The following additional information is known:No two railway tracks connected to a railway station have the same number of trains running through them in a day. The number of trains running through each railway track in a day is a positive integer less than 10. The train running on the railway track connecting ST–3 and ST–6 is the least possible number.Between which of the following pairs of railway tracks is the number of trains running the same?a)Railway track connecting ST-1 and ST-4, and railway track connecting ST-5 and ST-6b)Railway track connecting ST-1 and ST-5, and railway track connecting ST-5 and ST-7c)Railway track connecting ST-8 and ST-5, and railway track connecting ST-3 and ST-6d)Railway track connecting ST-5 and ST-4, and railway track connecting ST-1 and ST-3Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Directions: Read the given information carefully and answer the question that follows.The given network diagram consists of eight railway stations, where railway station ST–1 represents a railway junction, and the rest represent other stations. The railway lines connecting the various railway stations, represent the tracks on which the trains run and the arrows indicate the direction of trains on tracks. The numbers mentioned alongside some of the arrows indicate the number of trains running on a track on any particular day. It is known that ST–2, ST–3, ST–4, ST–5, ST–6, and ST–8 are just for passage of trains and ST–7 is the only stop at which the journey ends.The following additional information is known:No two railway tracks connected to a railway station have the same number of trains running through them in a day. The number of trains running through each railway track in a day is a positive integer less than 10. The train running on the railway track connecting ST–3 and ST–6 is the least possible number.Between which of the following pairs of railway tracks is the number of trains running the same?a)Railway track connecting ST-1 and ST-4, and railway track connecting ST-5 and ST-6b)Railway track connecting ST-1 and ST-5, and railway track connecting ST-5 and ST-7c)Railway track connecting ST-8 and ST-5, and railway track connecting ST-3 and ST-6d)Railway track connecting ST-5 and ST-4, and railway track connecting ST-1 and ST-3Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions: Read the given information carefully and answer the question that follows.The given network diagram consists of eight railway stations, where railway station ST–1 represents a railway junction, and the rest represent other stations. The railway lines connecting the various railway stations, represent the tracks on which the trains run and the arrows indicate the direction of trains on tracks. The numbers mentioned alongside some of the arrows indicate the number of trains running on a track on any particular day. It is known that ST–2, ST–3, ST–4, ST–5, ST–6, and ST–8 are just for passage of trains and ST–7 is the only stop at which the journey ends.The following additional information is known:No two railway tracks connected to a railway station have the same number of trains running through them in a day. The number of trains running through each railway track in a day is a positive integer less than 10. The train running on the railway track connecting ST–3 and ST–6 is the least possible number.Between which of the following pairs of railway tracks is the number of trains running the same?a)Railway track connecting ST-1 and ST-4, and railway track connecting ST-5 and ST-6b)Railway track connecting ST-1 and ST-5, and railway track connecting ST-5 and ST-7c)Railway track connecting ST-8 and ST-5, and railway track connecting ST-3 and ST-6d)Railway track connecting ST-5 and ST-4, and railway track connecting ST-1 and ST-3Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice CAT tests.
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