A vertical stick 20 m long casts a shadow 10m long on the ground. At the same time, a tower casts a shadow 50m long on the ground. The height of the tower is (a) 100m (b) 120m (c) 25m (d) 200m

Options

A. 100 m
B. 120 m
C. 25 m
D. 200 m

Answer

A