Transportation Schedule | Worksheet 3/10 - Beginner skill builder ⚡...

Question 1

A traveler needs to go from City A to City D. The transport schedule is: - T1: City A to City B, Departs 09:00, Arrives 11:34 AM - T2: City A to City C, Departs 06:00, Arrives 8:36 AM - T3: City B to City D, Departs 13:30, Arrives 3:37 PM - T4: City B to City C, Departs 11:30, Arrives 2:21 PM - T5: City C to City D, Departs 14:00, Arrives 3:45 PM - T6: City C to City B, Departs 15:00, Arrives 5:16 PM - T7: City E to City D, Departs 15:00, Arrives 5:21 PM - T8: City E to City B, Departs 10:00, Arrives 11:40 AM Minimum connection time is 60 minutes. What is the earliest arrival time at City D?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City D:
- City A→City B -> City B→City D
- City A→City C -> City C→City D
- City A→City B -> City B→City C -> City C→City D

2. Best route found:
- T1: City A to City B (09:00 - 11:34 AM)
- Connection time: 116 minutes
- T3: City B to City D (13:30 - 3:37 PM)

Earliest arrival: 3:37 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 2

A traveler needs to go from City A to City D. The transport schedule is: - T1: City A to City B, Departs 09:00, Arrives 11:38 AM - T2: City A to City C, Departs 09:30, Arrives 11:51 AM - T3: City B to City D, Departs 10:00, Arrives 12:51 PM - T4: City B to City C, Departs 12:30, Arrives 2:19 PM - T5: City C to City D, Departs 14:30, Arrives 4:10 PM - T6: City C to City B, Departs 13:30, Arrives 3:47 PM - T7: City E to City D, Departs 13:00, Arrives 3:54 PM - T8: City E to City B, Departs 16:30, Arrives 6:44 PM Minimum connection time is 30 minutes. What is the earliest arrival time at City D?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City D:
- City A→City B -> City B→City D
- City A→City C -> City C→City D
- City A→City B -> City B→City C -> City C→City D

2. Best route found:
- T2: City A to City C (09:30 - 11:51 AM)
- Connection time: 159 minutes
- T5: City C to City D (14:30 - 4:10 PM)

Earliest arrival: 4:10 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 3

A traveler needs to go from City A to City D. The transport schedule is: - T1: City A to City B, Departs 08:30, Arrives 10:36 AM - T2: City A to City C, Departs 06:00, Arrives 8:16 AM - T3: City B to City D, Departs 14:30, Arrives 5:06 PM - T4: City B to City C, Departs 14:30, Arrives 4:32 PM - T5: City C to City D, Departs 16:00, Arrives 5:36 PM - T6: City C to City B, Departs 10:30, Arrives 12:01 PM - T7: City E to City D, Departs 11:00, Arrives 12:57 PM - T8: City E to City B, Departs 16:00, Arrives 5:39 PM Minimum connection time is 30 minutes. What is the earliest arrival time at City D?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City D:
- City A→City B -> City B→City D
- City A→City C -> City C→City D
- City A→City B -> City B→City C -> City C→City D

2. Best route found:
- T1: City A to City B (08:30 - 10:36 AM)
- Connection time: 234 minutes
- T3: City B to City D (14:30 - 5:06 PM)

Earliest arrival: 5:06 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 4

A traveler needs to go from City A to City E. The transport schedule is: - T1: City A to City B, Departs 09:30, Arrives 1:04 PM - T2: City A to City C, Departs 09:00, Arrives 12:16 PM - T3: City B to City E, Departs 14:00, Arrives 4:26 PM - T4: City B to City C, Departs 15:30, Arrives 5:26 PM - T5: City C to City E, Departs 12:30, Arrives 2:09 PM - T6: City C to City B, Departs 11:30, Arrives 1:26 PM - T7: City D to City E, Departs 11:30, Arrives 1:16 PM - T8: City D to City B, Departs 11:30, Arrives 2:01 PM Minimum connection time is 60 minutes. What is the earliest arrival time at City E?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City E:
- City A→City B -> City B→City E
- City A→City C -> City C→City E
- City A→City B -> City B→City C -> City C→City E

No feasible route found with 60 min connection requirement.

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 5

A traveler needs to go from City A to City D. The transport schedule is: - T1: City A to City B, Departs 09:00, Arrives 12:04 PM - T2: City A to City C, Departs 09:30, Arrives 11:40 AM - T3: City B to City D, Departs 12:00, Arrives 1:54 PM - T4: City B to City C, Departs 16:00, Arrives 6:35 PM - T5: City C to City D, Departs 14:00, Arrives 3:31 PM - T6: City C to City B, Departs 11:00, Arrives 1:45 PM - T7: City E to City D, Departs 12:30, Arrives 2:43 PM - T8: City E to City B, Departs 10:00, Arrives 12:42 PM Minimum connection time is 45 minutes. What is the earliest arrival time at City D?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City D:
- City A→City B -> City B→City D
- City A→City C -> City C→City D
- City A→City B -> City B→City C -> City C→City D

2. Best route found:
- T2: City A to City C (09:30 - 11:40 AM)
- Connection time: 140 minutes
- T5: City C to City D (14:00 - 3:31 PM)

Earliest arrival: 3:31 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 6

A traveler needs to go from City A to City E. The transport schedule is: - T1: City A to City B, Departs 10:00, Arrives 12:21 PM - T2: City A to City C, Departs 07:00, Arrives 9:43 AM - T3: City B to City E, Departs 13:00, Arrives 3:54 PM - T4: City B to City C, Departs 11:30, Arrives 1:30 PM - T5: City C to City E, Departs 10:30, Arrives 12:34 PM - T6: City C to City B, Departs 12:30, Arrives 2:30 PM - T7: City D to City E, Departs 15:00, Arrives 5:36 PM - T8: City D to City B, Departs 11:00, Arrives 1:51 PM Minimum connection time is 45 minutes. What is the earliest arrival time at City E?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City E:
- City A→City B -> City B→City E
- City A→City C -> City C→City E
- City A→City B -> City B→City C -> City C→City E

2. Best route found:
- T2: City A to City C (07:00 - 9:43 AM)
- Connection time: 47 minutes
- T5: City C to City E (10:30 - 12:34 PM)

Earliest arrival: 12:34 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 7

A traveler needs to go from City A to City E. The transport schedule is: - T1: City A to City B, Departs 07:30, Arrives 11:28 AM - T2: City A to City C, Departs 06:30, Arrives 9:32 AM - T3: City B to City E, Departs 11:00, Arrives 1:55 PM - T4: City B to City C, Departs 14:30, Arrives 5:13 PM - T5: City C to City E, Departs 16:30, Arrives 6:18 PM - T6: City C to City B, Departs 13:30, Arrives 3:31 PM - T7: City D to City E, Departs 16:30, Arrives 7:11 PM - T8: City D to City B, Departs 13:30, Arrives 3:27 PM Minimum connection time is 60 minutes. What is the earliest arrival time at City E?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City E:
- City A→City B -> City B→City E
- City A→City C -> City C→City E
- City A→City B -> City B→City C -> City C→City E

2. Best route found:
- T2: City A to City C (06:30 - 9:32 AM)
- Connection time: 418 minutes
- T5: City C to City E (16:30 - 6:18 PM)

Earliest arrival: 6:18 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 8

A traveler needs to go from City A to City D. The transport schedule is: - T1: City A to City B, Departs 09:30, Arrives 12:35 PM - T2: City A to City C, Departs 07:00, Arrives 9:32 AM - T3: City B to City D, Departs 16:30, Arrives 7:09 PM - T4: City B to City C, Departs 11:00, Arrives 1:51 PM - T5: City C to City D, Departs 10:00, Arrives 12:48 PM - T6: City C to City B, Departs 15:00, Arrives 5:11 PM - T7: City E to City D, Departs 11:00, Arrives 12:45 PM - T8: City E to City B, Departs 14:30, Arrives 4:03 PM Minimum connection time is 30 minutes. What is the earliest arrival time at City D?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City D:
- City A→City B -> City B→City D
- City A→City C -> City C→City D
- City A→City B -> City B→City C -> City C→City D

2. Best route found:
- T1: City A to City B (09:30 - 12:35 PM)
- Connection time: 235 minutes
- T3: City B to City D (16:30 - 7:09 PM)

Earliest arrival: 7:09 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 9

A traveler needs to go from City A to City E. The transport schedule is: - T1: City A to City B, Departs 10:30, Arrives 1:32 PM - T2: City A to City C, Departs 07:00, Arrives 9:34 AM - T3: City B to City E, Departs 13:30, Arrives 3:43 PM - T4: City B to City C, Departs 15:00, Arrives 5:55 PM - T5: City C to City E, Departs 15:30, Arrives 5:52 PM - T6: City C to City B, Departs 13:00, Arrives 3:06 PM - T7: City D to City E, Departs 12:00, Arrives 1:38 PM - T8: City D to City B, Departs 14:30, Arrives 4:08 PM Minimum connection time is 60 minutes. What is the earliest arrival time at City E?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City E:
- City A→City B -> City B→City E
- City A→City C -> City C→City E
- City A→City B -> City B→City C -> City C→City E

2. Best route found:
- T2: City A to City C (07:00 - 9:34 AM)
- Connection time: 356 minutes
- T5: City C to City E (15:30 - 5:52 PM)

Earliest arrival: 5:52 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 10

A traveler needs to go from City A to City E. The transport schedule is: - T1: City A to City B, Departs 06:00, Arrives 8:06 AM - T2: City A to City C, Departs 07:30, Arrives 10:24 AM - T3: City B to City E, Departs 13:00, Arrives 3:31 PM - T4: City B to City C, Departs 11:00, Arrives 1:58 PM - T5: City C to City E, Departs 13:30, Arrives 4:07 PM - T6: City C to City B, Departs 15:30, Arrives 5:03 PM - T7: City D to City E, Departs 12:00, Arrives 2:29 PM - T8: City D to City B, Departs 13:30, Arrives 3:04 PM Minimum connection time is 60 minutes. What is the earliest arrival time at City E?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City E:
- City A→City B -> City B→City E
- City A→City C -> City C→City E
- City A→City B -> City B→City C -> City C→City E

2. Best route found:
- T1: City A to City B (06:00 - 8:06 AM)
- Connection time: 294 minutes
- T3: City B to City E (13:00 - 3:31 PM)

Earliest arrival: 3:31 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 11

A traveler needs to go from City A to City D. The transport schedule is: - T1: City A to City B, Departs 06:30, Arrives 9:59 AM - T2: City A to City C, Departs 07:30, Arrives 10:48 AM - T3: City B to City D, Departs 15:00, Arrives 5:43 PM - T4: City B to City C, Departs 14:30, Arrives 4:38 PM - T5: City C to City D, Departs 13:30, Arrives 3:03 PM - T6: City C to City B, Departs 15:30, Arrives 5:30 PM - T7: City E to City D, Departs 10:30, Arrives 12:50 PM - T8: City E to City B, Departs 12:00, Arrives 2:04 PM Minimum connection time is 30 minutes. What is the earliest arrival time at City D?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City D:
- City A→City B -> City B→City D
- City A→City C -> City C→City D
- City A→City B -> City B→City C -> City C→City D

2. Best route found:
- T2: City A to City C (07:30 - 10:48 AM)
- Connection time: 162 minutes
- T5: City C to City D (13:30 - 3:03 PM)

Earliest arrival: 3:03 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 12

A traveler needs to go from City A to City D. The transport schedule is: - T1: City A to City B, Departs 09:00, Arrives 12:31 PM - T2: City A to City C, Departs 08:00, Arrives 10:17 AM - T3: City B to City D, Departs 13:00, Arrives 3:37 PM - T4: City B to City C, Departs 12:30, Arrives 2:15 PM - T5: City C to City D, Departs 12:00, Arrives 2:31 PM - T6: City C to City B, Departs 12:30, Arrives 2:28 PM - T7: City E to City D, Departs 11:00, Arrives 1:12 PM - T8: City E to City B, Departs 14:30, Arrives 4:16 PM Minimum connection time is 30 minutes. What is the earliest arrival time at City D?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City D:
- City A→City B -> City B→City D
- City A→City C -> City C→City D
- City A→City B -> City B→City C -> City C→City D

2. Best route found:
- T2: City A to City C (08:00 - 10:17 AM)
- Connection time: 103 minutes
- T5: City C to City D (12:00 - 2:31 PM)

Earliest arrival: 2:31 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 13

A traveler needs to go from City A to City D. The transport schedule is: - T1: City A to City B, Departs 09:00, Arrives 12:47 PM - T2: City A to City C, Departs 08:30, Arrives 11:43 AM - T3: City B to City D, Departs 10:30, Arrives 12:42 PM - T4: City B to City C, Departs 11:00, Arrives 12:38 PM - T5: City C to City D, Departs 15:00, Arrives 4:58 PM - T6: City C to City B, Departs 14:30, Arrives 4:22 PM - T7: City E to City D, Departs 11:00, Arrives 1:29 PM - T8: City E to City B, Departs 14:30, Arrives 4:19 PM Minimum connection time is 30 minutes. What is the earliest arrival time at City D?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City D:
- City A→City B -> City B→City D
- City A→City C -> City C→City D
- City A→City B -> City B→City C -> City C→City D

2. Best route found:
- T2: City A to City C (08:30 - 11:43 AM)
- Connection time: 197 minutes
- T5: City C to City D (15:00 - 4:58 PM)

Earliest arrival: 4:58 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 14

A traveler needs to go from City A to City D. The transport schedule is: - T1: City A to City B, Departs 10:00, Arrives 1:54 PM - T2: City A to City C, Departs 08:00, Arrives 11:21 AM - T3: City B to City D, Departs 10:00, Arrives 12:20 PM - T4: City B to City C, Departs 11:30, Arrives 1:48 PM - T5: City C to City D, Departs 10:30, Arrives 12:38 PM - T6: City C to City B, Departs 13:00, Arrives 3:22 PM - T7: City E to City D, Departs 12:30, Arrives 3:24 PM - T8: City E to City B, Departs 15:00, Arrives 5:43 PM Minimum connection time is 60 minutes. What is the earliest arrival time at City D?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City D:
- City A→City B -> City B→City D
- City A→City C -> City C→City D
- City A→City B -> City B→City C -> City C→City D

No feasible route found with 60 min connection requirement.

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 15

A traveler needs to go from City A to City E. The transport schedule is: - T1: City A to City B, Departs 07:00, Arrives 9:38 AM - T2: City A to City C, Departs 07:00, Arrives 9:56 AM - T3: City B to City E, Departs 13:30, Arrives 4:19 PM - T4: City B to City C, Departs 13:00, Arrives 3:32 PM - T5: City C to City E, Departs 11:30, Arrives 1:02 PM - T6: City C to City B, Departs 16:30, Arrives 6:09 PM - T7: City D to City E, Departs 12:30, Arrives 2:43 PM - T8: City D to City B, Departs 12:30, Arrives 2:57 PM Minimum connection time is 60 minutes. What is the earliest arrival time at City E?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City E:
- City A→City B -> City B→City E
- City A→City C -> City C→City E
- City A→City B -> City B→City C -> City C→City E

2. Best route found:
- T2: City A to City C (07:00 - 9:56 AM)
- Connection time: 94 minutes
- T5: City C to City E (11:30 - 1:02 PM)

Earliest arrival: 1:02 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 16

A traveler needs to go from City A to City D. The transport schedule is: - T1: City A to City B, Departs 08:00, Arrives 10:50 AM - T2: City A to City C, Departs 09:00, Arrives 11:34 AM - T3: City B to City D, Departs 16:30, Arrives 7:10 PM - T4: City B to City C, Departs 12:30, Arrives 2:18 PM - T5: City C to City D, Departs 10:30, Arrives 12:00 PM - T6: City C to City B, Departs 15:30, Arrives 5:56 PM - T7: City E to City D, Departs 16:30, Arrives 6:19 PM - T8: City E to City B, Departs 15:00, Arrives 5:12 PM Minimum connection time is 45 minutes. What is the earliest arrival time at City D?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City D:
- City A→City B -> City B→City D
- City A→City C -> City C→City D
- City A→City B -> City B→City C -> City C→City D

2. Best route found:
- T1: City A to City B (08:00 - 10:50 AM)
- Connection time: 340 minutes
- T3: City B to City D (16:30 - 7:10 PM)

Earliest arrival: 7:10 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 17

A traveler needs to go from City A to City E. The transport schedule is: - T1: City A to City B, Departs 09:00, Arrives 11:18 AM - T2: City A to City C, Departs 07:30, Arrives 9:56 AM - T3: City B to City E, Departs 12:30, Arrives 3:08 PM - T4: City B to City C, Departs 16:30, Arrives 6:11 PM - T5: City C to City E, Departs 13:30, Arrives 3:18 PM - T6: City C to City B, Departs 10:30, Arrives 12:40 PM - T7: City D to City E, Departs 13:30, Arrives 3:48 PM - T8: City D to City B, Departs 16:00, Arrives 6:05 PM Minimum connection time is 30 minutes. What is the earliest arrival time at City E?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City E:
- City A→City B -> City B→City E
- City A→City C -> City C→City E
- City A→City B -> City B→City C -> City C→City E

2. Best route found:
- T1: City A to City B (09:00 - 11:18 AM)
- Connection time: 72 minutes
- T3: City B to City E (12:30 - 3:08 PM)

Earliest arrival: 3:08 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 18

A traveler needs to go from City A to City E. The transport schedule is: - T1: City A to City B, Departs 09:30, Arrives 12:46 PM - T2: City A to City C, Departs 06:30, Arrives 10:22 AM - T3: City B to City E, Departs 11:30, Arrives 2:16 PM - T4: City B to City C, Departs 16:30, Arrives 6:46 PM - T5: City C to City E, Departs 12:30, Arrives 2:05 PM - T6: City C to City B, Departs 14:00, Arrives 4:38 PM - T7: City D to City E, Departs 10:00, Arrives 12:24 PM - T8: City D to City B, Departs 11:30, Arrives 2:20 PM Minimum connection time is 30 minutes. What is the earliest arrival time at City E?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City E:
- City A→City B -> City B→City E
- City A→City C -> City C→City E
- City A→City B -> City B→City C -> City C→City E

2. Best route found:
- T2: City A to City C (06:30 - 10:22 AM)
- Connection time: 128 minutes
- T5: City C to City E (12:30 - 2:05 PM)

Earliest arrival: 2:05 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 19

A traveler needs to go from City A to City E. The transport schedule is: - T1: City A to City B, Departs 07:00, Arrives 10:25 AM - T2: City A to City C, Departs 06:30, Arrives 9:13 AM - T3: City B to City E, Departs 10:30, Arrives 12:48 PM - T4: City B to City C, Departs 15:30, Arrives 5:44 PM - T5: City C to City E, Departs 14:00, Arrives 4:20 PM - T6: City C to City B, Departs 13:30, Arrives 4:10 PM - T7: City D to City E, Departs 16:00, Arrives 6:37 PM - T8: City D to City B, Departs 16:00, Arrives 6:27 PM Minimum connection time is 60 minutes. What is the earliest arrival time at City E?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City E:
- City A→City B -> City B→City E
- City A→City C -> City C→City E
- City A→City B -> City B→City C -> City C→City E

2. Best route found:
- T2: City A to City C (06:30 - 9:13 AM)
- Connection time: 287 minutes
- T5: City C to City E (14:00 - 4:20 PM)

Earliest arrival: 4:20 PM

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Question 20

A traveler needs to go from City A to City E. The transport schedule is: - T1: City A to City B, Departs 08:00, Arrives 11:03 AM - T2: City A to City C, Departs 10:30, Arrives 1:26 PM - T3: City B to City E, Departs 11:00, Arrives 1:59 PM - T4: City B to City C, Departs 16:00, Arrives 5:51 PM - T5: City C to City E, Departs 10:00, Arrives 12:32 PM - T6: City C to City B, Departs 16:30, Arrives 7:30 PM - T7: City D to City E, Departs 14:00, Arrives 4:08 PM - T8: City D to City B, Departs 13:00, Arrives 3:15 PM Minimum connection time is 45 minutes. What is the earliest arrival time at City E?

Step-by-step solution:

Network Path Analysis:
1. Identify all possible routes from City A to City E:
- City A→City B -> City B→City E
- City A→City C -> City C→City E
- City A→City B -> City B→City C -> City C→City E

No feasible route found with 45 min connection requirement.

Key Strategy: Enumerate all possible routes, verify connection times meet minimum requirements.

Master Transportation Schedule - Beginner Level Problems Transportation Schedule BEGINNER

What you'll learn in this worksheet: