Question

when it is 6am at 90 degree meet what is that time at 138 degree east​

Answer 1

Answer:

Correct option is

D

1.49 p.m.

In India, the time of Delhi is calculated by 82°30’ east longitude. Tokyo is situated at 139°45’ East longitude.

So, the difference between the longitudes is 139°45’ – 82°30’ = 57°15. So, the time difference between Delhi and Tokyo is 57°×4 minute.

= 228 min. (as 1° longitude is equal to 4 min.)

= 3 hrs. 48 min

Time in japan is 3 hrs. 48 min ahead and hence the time is 1.48 pm

Explanation:

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