4. A and B started from …

4. A and B started from a fixed place. A moves towards North and after walking 3 km turns to his right and covers 4 km. B moves towards west and walks 5 km and then turns to his right and walk 3 km. Now how far A and B from each other? (1) 5 km (2) 9 km (3) 8 km (4) 4 km
  • 1 answers

Gaurav Seth 1 month, 1 week ago

ANSWER

 

Let A and B start from point O. 

A goes 3 km North and then turns rights and covers 4 km

B turns right and walks for 5 km and then turns right and walks 3 km. 

So A and B are apart by 5+4 km = 9 km.

option A

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