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A man having height 169 cm is standing near a pole. He casts a shadow 130 cm long. What is the length of the pole if it gives a shadow 420 cm long ?
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- 550 cm
- 589 cm
- 323 cm
- 546 cm
- 550 cm
Correct Option: D
Given that , Height of man = 169 cm
Length of shadow of the pole = 420 cm
Length of shadow of man = 130 cm
| ∴ | = | ||
| Height of pole | Length of shadow of pole |
| ⇒ | = | ||
| Height of pole | 420 |
⇒ Height of pole × 130 = 169 × 420
| ⇒ Height of pole = | = 546 cm | |
| 130 |
