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					 A vertical stick 12 cm long casts a shadow 8 cm long on the ground. At the same time, a tower casts a shadow 40 m long on the ground. The height of the tower is
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                        - 72 m
- 60 m
- 65 m
- 70 m
 
Correct Option: B
| Length of stick | 
| = | Length of shadow of stick | 
| ⇒ | = | |||
| 12 | 8 | 
| ⇒ h = | = 60 metre | 8 | 
 
	