Question
David starts from Point Y and drives 17 km towards the
North. He then takes a right turn, drives 37 km, turns right and drives 31 km. He then takes a right turn and drives 15 km. He takes a right turn, drives 43 km, turns right, drives 18 km, then turns right and drives 29 km to stop at Point Z. How far (shortest distance) and towards which direction should he drive in order to reach Point Y again? (All turns are 90 degrees turns only unless specified).Solution

Required distance = 37 + (18 – 15) = 37 + 3 = 40 Km.
Regarding the Peninsular plateau, which of the statements given below is incorrect?
What term describes Earth's closest point to the Sun in its orbit?
What does the term "Gracilaria" refer to?
Which two countries share the world's longest land border?
In which part of India is Joha rice, known for its aromatic quality, primarily grown?
The Khyber Pass is located in which country?
What does a solstice represent?
Which of the following is the smallest continent by land area?
Which direction does the Nile River flow?
To achieve a geosynchronous Earth orbit, a spacecraft should initially be launched into an elliptical orbit with what approximate apoapsis altitude?