How Far is Point F from Point A? - Logical Reasoning

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MCQ

Study the given information and answer the given question.

  • Point A is 11m North of point B.
  • Point C is 11m East of point B.
  • Point D is 6m North of point C.
  • Point E is 7m West of point D.
  • Point F is 8m North of point E.
  • Point G is 4m West of point F.

How far is point F from point A?

Options

  • 43m

  • 4m

  • 3m

  • 5m

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Solution

5m
Explanation:

According to the question,

AG = BG - AB = (CD + EF) - (AB)
= (6 + 8) - 11 = 3m and GF = 4m
∴ AF = `sqrt(AG^2+GF^2)=sqrt(9+16)=5`m

Concept: Direction Sense Test
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