If Bani is to look for Teenu in the game what distance she saves if she goes to Teenu straight inste...........

Logical Reasoning(Master ) Direction Sense

Five friends Teenu, Bani, Chandni, Dev and Joy are playing Hide and Seek and standing randomly. Bani is to the northeast of Joy. Dev is 20 m to the east of Joy, who is 60 m to the west of Teenu. Chandni is to the northwest of Dev and in the line of Joy and Bani. Dev is 40 m to the south of Bani.

If Bani is to look for Teenu in the game, what distance she saves if she goes to Teenu straight instead of first going to Dev and then reaching Teenu?

42.47 m

56.60 m

27.34 m

23.44 m

None of these

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Explanation:

Distance covered by Bani while going to Dev and then reaching Teenu = 40 + 40 = 80 m
Distance covered by Bani while going straight to Teenu = (40)² + (40)²= 3200 = 56.56 m
Therefore, the distance saved = 80 - 56.56 = 23.44 m