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Question 2Asked in DSSSB TGT Computer Science, 25 Jun 2023, Shift 3 (4:30 PM)

A lady starts walking from her house and goes 6 m towards the east direction. Then, she turns right and walks 4 m. After that, she turns left and walks 3 m.…

A lady starts walking from her house and goes 6 m towards the east direction. Then, she turns right and walks 4 m. After that, she turns left and walks 3 m. Then, she turns right and walks 8 m and reaches her office. Find the shortest distance between her house and office.
  1. A17m
  2. B20 m
  3. C16m
  4. D15 m
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Correct answer: (D) 15 m

Explanation

She goes 6 + 3 = 9 m east and 4 + 8 = 12 m south in total. Shortest distance = √(9² + 12²) = √225 = 15 m.

From DSSSB TGT Computer Science PYQ, 25 Jun 2023, Shift 3 (4:30 PM)

This is question 2 of DSSSB TGT Computer Science PYQ, 25 Jun 2023, Shift 3 (4:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.