1.

A flagstaff 17.5 m high caste a shadow of length 40.25 m. The height of the building, which casts a shadow of length 28.75 m under similar conditions will be ?

A. 0 m
B. 2.5 m
C. 7.5 m
D. 1.25 m
Answer» C. 7.5 m


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