A train runs every 30 minutes starting from 10:00 AM. What is the time of the 3r

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Question: A train runs every 30 minutes starting from 10:00 AM. What is the time of the 3rd train?

Options:

Correct Answer: 11:00 AM

Solution:

The 3rd train will leave at 10:00 AM + 2 * 30 minutes = 11:00 AM.

A train runs every 30 minutes starting from 10:00 AM. What is the time of the 3rd train?

A train runs every 30 minutes starting from 10:00 AM. What is the time of the 3rd train?

Step 1: Identify the starting time of the train, which is 10:00 AM.
Step 2: Determine the frequency of the train, which is every 30 minutes.
Step 3: To find the time of the 3rd train, we need to calculate how many 30-minute intervals have passed since the first train.
Step 4: The 1st train leaves at 10:00 AM.
Step 5: The 2nd train leaves 30 minutes after the 1st train, which is at 10:30 AM.
Step 6: The 3rd train leaves 30 minutes after the 2nd train, which is at 11:00 AM.
Step 7: Therefore, the time of the 3rd train is 11:00 AM.

Time Calculation – Understanding how to add intervals of time to a starting point.
Sequence of Events – Recognizing the pattern of events occurring at regular intervals.