Q:

Rinky walked 70 m towards the east from her house, and then took a right turn and walked 50 m to reach the post office. From there, she took a right turn again and walked 150m to reach the market, from where she took a left turn and walked a few meters to reach the school. If the air distance between Rinky's house and the school is 170 m. what is the air distance between the market and the school ?

• 1
  70 m
• 2
  120 m
• 3
  90 m
• 4
  100 m