Direction (Q. 8 - 9) : Study the following information carefully and answer the questions given below it.
Shivendra starts walking from a point P and walks towards south a distance of 10 m and reaches point Q. Now he turns right and walks again a distance of 10 m and reaches R. Again he turns left and walks 10 m and reaches S. Now he turns right and reaches T after walking a distance of 10 m more. He again turns left and reaches U after walking a distance of 10 m more. Again he turns right and walks a distance of 10 m and reaches point V. Now, after making a journey 40 m further west he reaches point W.
At this point he turns right and reaches point X after walking 50 m more. He always follows the straight route between any two points.
What is the shortest distance between X and V ?
[ A ] Cant say
[ B ] 90 m
[ C ] 64.03 m
[ D ] 74.30 m
Answer : Option
= √502 + 402 m = √4100 m
∴ VX = 64.03 m