Exam

English and Logical Reasoning Prep Guide

Subject

Logical Reasoning

Chapter

Direction Sensing

English and Logical Reasoning Prep Guide · Logical Reasoning · Direction Sensing

Directions: Study the following information carefully and answer...

Directions: Study the following information carefully and answer the questions given below.

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.[Set 1, Q.1]

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?

Step-by-step solution

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



Option D is hence the correct answer.