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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 |