When, there is mid-day in the Greenwich, local time of a place is 5 O'clock evening. At which of the following longitude (meridians) that place will be located –

The local time of a place is 6.00 AM when the Greenwich Mean Time (GMT) is 3:00 AM, what is the longitude of the place?

What is the local time of Thimphu (Bhutan) located at 90° East longitude when the time at Greenwich (0°) is 12:00 noon?

Which one of the following longitudes along with the Prime Meridian forms a great circle on the globe.

Which one of the following longitudes is the standard meridian of India ?

Standard Indian Time (Meridian Longitude 82° 30') passes through which of the following towns?