ECZ 2024 · O-Level Paper 1 — Earth Geometry
The diagram shows the positions of towns A, B and C on the earth's surface. What is the time at C when the time at A is 11:22 hours?
- A. 03:22 hours
- B. 11:22 hours
- C. 19:22 hours
- D. 23:22 hours
Verified working — step 1
Time comes from longitude: every 15° of longitude is 1 hour, and a place further EAST is ahead in time.The full step-by-step working and final answer, plus the video lesson for this topic, are included with Premium — checked against ECZ marking standards.
Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.
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