Question

When it is 12 noon at Greenwich the time at 15°E and 15º W longitude is ........
A) 12 PM, 1 AM
B) 11 AM, 1 PM
C) 2 PM, 1 AM
D) 12 PM, 12 AM​

Answer 1

Answer:

B) 11 AM, 1 PM

Explanation:

Given that the time at the Greenwich Meridian is 12 PM.

Time at 15°E will be:

Towards East, each degree is +4 minutes from GMT.

∴ Time is 12 + (15×4) = 12 + (60 minutes) = 1 PM

Time at 15°W will be:

Towards West, each degree is -4 minutes from GMT.

∴ Time is 12 - (15×4) = 12 - (60 minutes) = 11 AM

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Answer 2

Answer:

11 Am, 1 pm is the answer

Explanation:

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