Unilorin Post-UTME Geography 2024 (Model questions) Question 6

Question 6

Latitude, Longitude and Time

If it is 12 noon at Greenwich, what will be the local time at a place located at 75°E?

  1. A.5:00pm
  2. B.3:00pm
  3. C.7:00pm
  4. D.2:00pm
Show the answer and explanation

Answer: A (5:00pm)

Explanation

Each degree is 4 minutes: 75 × 4 = 300 minutes = 5 hours. Places east are ahead, so 12 noon + 5 h = 5:00 pm.