Comprehension

A courier service has offices at three locations: Jamshedpur, Kharagpur and Howrah. Its employees travel by trains from one location to another for pick-up and delivery. It takes 40 minutes for an employee to travel from any railway station to the nearest office (and another 40 minutes for coming back); the paperwork to deliver the parcel at the respective office takes an additional 10 minutes. Assume employees do not waste any time.
Employees have the option to choose front any of the trains, whose timetable is given in the table below. Assume all trains travel on time and there is no time gap between arrival and departure of a train. Further, assume that the employee boards the train as soon as it arrives at the station
A courier service has offices at three locations

Question: 1

What will be the minimum time required to deliver a parcel at Kharagpur office from Jamshedpur station and come back to Jamshedpur station?

Updated On: Aug 9, 2024
  • 4 hours 25 minutes
  • 5 hours 5 minutes
  • 6 hours 35 minutes
  • 7 hours 30 minutes
  • None of the above
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The Correct Option is A

Solution and Explanation

The correct option is (A): 4 hours 25 minutes
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Question: 2

An employee, starting from Howrah station, has to deliver one parcel at Kharagpur office and another parcel at Jamshedpur office. His task starts the moment he boards the train at Howrah station, and gets completed immediately after delivering the second parcel.
Which of the following trains should he board at Howrah station to minimize the time required to complete his task?

Updated On: Aug 9, 2024
  • T201
  • T202
  • T204
  • Both Option A and Option B
  • Both Option B and Option C
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The Correct Option is

Solution and Explanation

The correct option is (E): Both Option B and Option C
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Question: 3

An employee, starting from Kharagpur station, has to deliver one parcel at Howrah office and another parcel at Jamshedpur office. His task starts the moment he boards the train at Kharagpur station, and gets completed immediately after delivering the second parcel.
Which of the following trains should he board at Kharagpur station to minimize the time required to complete the task?

Updated On: Aug 9, 2024
  • T102
  • T103
  • T202
  • T203
  • Both Option B and Option D
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The Correct Option is C

Solution and Explanation

The correct option is (C): T202
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