Symbiosis National Aptitude Test SNAP 2016 Paper

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DIRECTIONS (Qs.49-50) :
Study the information carefully to answer the questions.
Bala walked 25km towards west, took a left turn and walked 15km. He again took a left turn and walked 30km. He then took a right turn and stopped.

Question : 50 of 150

Marks: +1, -0

Instead of turning right at the end if he took left and walked 20km, what is the shortest distance to his starting point?

$3 √7$ km
$2 √5$ km
$7 √2$ km
$5 √2$ km

Validate

Solution:

X^2

5^2 + 5^2

X =

√{50}

5 √2

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