1. Two places are located at longitudes 174 degrees and 87 degrees. What is the time difference between them?
- A6 hours 8 minutes
- B5 hours 52 minutes
- C5 hours 44 minutes
- D5 hours 48 minutes
उत्तर दिखाएँ
उत्तर: D
Time difference = Longitude difference x 4 minutes = 87 x 4 = 348 minutes = 5 hours 48 minutes (since the Earth rotates 360 degrees in 24 hours, i.e., 15 degrees per hour, or 1 degree per 4 minutes).