Question

If it is 10.00 am at greenwich what will be the longitude of the place where the local time is 2.00 pm??

a) 60°W
b) 60°E
c) 120°E
d) 120°W
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Answer 1

Answer:

swag se krenge sabka swagat

Explanation:

f it is on west of greenwich median than substract the calculated time from actual time of GMT and if it is on east than add.

74°W = 74×4 = 296 minutes i.e 4 hours 56 minutes.

time on greewich is 12:00 . so, time on 74°W is

12 - 4 hr 56 min = 7:04

similarly in case of 105°E we have to add the time i.e

105 ×4min = 420 min i.e 7 hours

12 +7 hrs = 19:00

and for 120°W again

120×4 min = 480 min i.e 8 hours

12- 8 hours = 04:00

P.S

Time I have followed is military time i.e 24 hours clock.

East or west of longitudes measures from 0° i.e greenwich median line.

Hope this was helpful.

Thanx for reading.

Answer 2

Answer:

60⁰ E

hope it helps you...