Time zones are to indicate the time in that area due to the sun's position being different at every time zone on the planet
There are forty times zones not five.
BPOs work at night due to different time zones, as they work in countries which have different time zones.
There are 24 times zones in a day, one for each hour.
Zones out!
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Different time zones exist to account for the Earth's rotation, which causes parts of the world to experience daylight at different times. By dividing the Earth into different time zones, we can coordinate schedules and ensure that activities are conducted during appropriate times of the day – for example, work hours during daylight.
one
30
Just the one, GMT
7
Yes, Google Maps does consider time zones when providing directions and estimated travel times.
Russia and U.S.A have the greatest number of time zones