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Q.

A man walks 1 km towards East then turns to South and walks 5 kms. Again he turns to East and walks 2 kms. Then he turns North and walks 9 km. How far is he from the starting point?

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a

2 kms

b

3 kms

c

9 kms

d

5 kms

answer is C.

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Detailed Solution

Question Image

AF=3 kms, EF=4 kms

∴AE=32+42=9+16=25=5 kms

So, he is 5 Jans away from the starting point.

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A man walks 1 km towards East then turns to South and walks 5 kms. Again he turns to East and walks 2 kms. Then he turns North and walks 9 km. How far is he from the starting point?