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Locomotive engines are manufactured in a factory at Rampur. The process of manufacturing an engine involves 10 different activities - Activity 1 to Activity 10. Some of these 10 activities cannot be started until other activities have been completed. For example Activity 3 cannot begin until Activity 2 has been completed and Activity 4 cannot begin until both Activities 1 and 2 are completed. The table below shows the minimum time required to complete each activity and the list of activities which must be completed before a particular activity can be started. The manufacturing process of an engine is said to be finished if at least one of activities A9 and A10 is completed.
 
 Each activity can be undertaken by only one person at a time and one person can work on only one activity at a time.
 
 
Q. What is the minimum possible number of days in which any individual can finish manufacturing an engine working alone?
  • a)
    38
  • b)
    35
  • c)
    39
  • d)
    37
  • e)
    42
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Locomotive engines are manufactured in a factory at Rampur. The proces...
Solution: Consider the solution to the previous question.
An individual can complete A7 in 32 days and A8 in 33 days.
Now, the manufacture of the engine is considered complete when either A9 or A10 are complete.
If the person has completed A7, he can work on A9 and complete it in 7 more days.
In this case, total time = 32 + 7 = 39 days If the person has completed A8, he can work on A10 and complete it in 9 more days.
In this case, total time = 33 + 9 = 42 days. Since the time is to be minimized, the required number of days = 39. Hence, option 3.
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Locomotive engines are manufactured in a factory at Rampur. The process of manufacturing an engine involves 10 different activities - Activity 1 to Activity 10. Some of these 10 activities cannot be started until other activities have been completed. For example Activity 3 cannot begin until Activity 2 has been completed and Activity 4 cannot begin until both Activities 1 and 2 are completed. The table below shows the minimum time required to complete each activity and the list of activities which must be completed before a particular activity can be started. The manufacturing process of an engine is said to be finished if at least one of activities A9 and A10 is completed.Each activity can be undertaken by only one person at a time and one person can work on only one activity at a time.Q. What is the minimum possible number of days in which any individual can finish manufacturing an engine working alone?a)38b)35c)39d)37e)42Correct answer is option 'C'. Can you explain this answer?
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Locomotive engines are manufactured in a factory at Rampur. The process of manufacturing an engine involves 10 different activities - Activity 1 to Activity 10. Some of these 10 activities cannot be started until other activities have been completed. For example Activity 3 cannot begin until Activity 2 has been completed and Activity 4 cannot begin until both Activities 1 and 2 are completed. The table below shows the minimum time required to complete each activity and the list of activities which must be completed before a particular activity can be started. The manufacturing process of an engine is said to be finished if at least one of activities A9 and A10 is completed.Each activity can be undertaken by only one person at a time and one person can work on only one activity at a time.Q. What is the minimum possible number of days in which any individual can finish manufacturing an engine working alone?a)38b)35c)39d)37e)42Correct answer is option 'C'. 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 Locomotive engines are manufactured in a factory at Rampur. The process of manufacturing an engine involves 10 different activities - Activity 1 to Activity 10. Some of these 10 activities cannot be started until other activities have been completed. For example Activity 3 cannot begin until Activity 2 has been completed and Activity 4 cannot begin until both Activities 1 and 2 are completed. The table below shows the minimum time required to complete each activity and the list of activities which must be completed before a particular activity can be started. The manufacturing process of an engine is said to be finished if at least one of activities A9 and A10 is completed.Each activity can be undertaken by only one person at a time and one person can work on only one activity at a time.Q. What is the minimum possible number of days in which any individual can finish manufacturing an engine working alone?a)38b)35c)39d)37e)42Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Locomotive engines are manufactured in a factory at Rampur. The process of manufacturing an engine involves 10 different activities - Activity 1 to Activity 10. Some of these 10 activities cannot be started until other activities have been completed. For example Activity 3 cannot begin until Activity 2 has been completed and Activity 4 cannot begin until both Activities 1 and 2 are completed. The table below shows the minimum time required to complete each activity and the list of activities which must be completed before a particular activity can be started. The manufacturing process of an engine is said to be finished if at least one of activities A9 and A10 is completed.Each activity can be undertaken by only one person at a time and one person can work on only one activity at a time.Q. What is the minimum possible number of days in which any individual can finish manufacturing an engine working alone?a)38b)35c)39d)37e)42Correct answer is option 'C'. Can you explain this answer?.
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The manufacturing process of an engine is said to be finished if at least one of activities A9 and A10 is completed.Each activity can be undertaken by only one person at a time and one person can work on only one activity at a time.Q. What is the minimum possible number of days in which any individual can finish manufacturing an engine working alone?a)38b)35c)39d)37e)42Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Locomotive engines are manufactured in a factory at Rampur. The process of manufacturing an engine involves 10 different activities - Activity 1 to Activity 10. Some of these 10 activities cannot be started until other activities have been completed. For example Activity 3 cannot begin until Activity 2 has been completed and Activity 4 cannot begin until both Activities 1 and 2 are completed. 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Some of these 10 activities cannot be started until other activities have been completed. For example Activity 3 cannot begin until Activity 2 has been completed and Activity 4 cannot begin until both Activities 1 and 2 are completed. The table below shows the minimum time required to complete each activity and the list of activities which must be completed before a particular activity can be started. The manufacturing process of an engine is said to be finished if at least one of activities A9 and A10 is completed.Each activity can be undertaken by only one person at a time and one person can work on only one activity at a time.Q. What is the minimum possible number of days in which any individual can finish manufacturing an engine working alone?a)38b)35c)39d)37e)42Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice CAT tests.
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