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Vinit Kumar

· started a discussion

· 1 Months ago

How is it calculated (Question:12907.0)

Please provide the 5 km calculation

Question:
Kannan walked 10 kms towards North. From there the he turned back and walked 6 kms towards South. Then he walked 3 km towards East. How far was he from the starting point?
Options:
A) 3 km
B) 6 km
C) 7 km
D) 5 km
E) None of these
Solution:
Ans:(d)

                                                    

From the figure its clear that Kannan is 5 Km from the starting point.

Knowledge Expert

· commented

· 1 Months ago

Use the pythagores theoram with base and height= 3,4 respectively. You'll get 5
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