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1. |
A vertical photograph is taken at an altitude of 1200 m ‘above mean sea level’ (a.m.s.l.) of a terrain lying at an elevation of 80 m (a.m.s.l.) The focal length of camera is 15 cm. The scale of the photograph will be nearly |
A. | 1 : 8376 |
B. | 1 : 7467 |
C. | 1 : 6558 |
D. | 1 : 5649 |
Answer» C. 1 : 6558 | |