| Seven villages A, B, C, D, E, F, and G are situated ad fallow. E is 2 km to the west of B, F is 2 km to the north of A, C is 1km to the west of A, D is 2 km to the south of G, G is 2 km to the east of C, D is exactly in the middle of D and . |
A) 4
B) \[\sqrt{20}\]
C) 5
D) \[\sqrt{26}\]
Correct Answer: A
Solution :
Required distance \[=\text{FE}=\text{FA}+\text{AE}=\text{FA}+\text{GD}\] \[=\left( \text{2}+\text{2} \right)\text{km}=\text{4km}.\]
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