How Many Metres is Kailash From His Original Point? If

Kailash goes 30 metres north, then turns right and walks 40 metres, then again turns right and walks 20 metres, then again turn right and walks 40 metres. How many metres is he from his original position?

  1. 0
  2. 10
  3. 20
  4. 40
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1 Answer(s)

Answer: (b) 10

Kailash goes in North direction = 30 mitres
He turn to right means in East direction = 40 mitres
Then, he again turn to right means in South direction = 20 mitres
and again he turn to right means in west direction= 40 mitres
Hence, he is 10 mitre far from the original position.

Anurag Mishra Professor Answered on 31st May 2015.
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