Which data structure represents a hierarchical relationship between elements?
Tree uses hierarchy to establish relationship among the data.
What is the shortest distance between J and N?
What is the shortest distance between point J and point H?
How far is he from his home now?
Going 50 m to the South of her house, Priyanka turns left and goes another 45m. Then, turning to the North, she goes 20m and then starts walking to her ...
Kirti started walking towards South. After walking 100 meters she turned to her Left and walked 60 meters and took a left turn and walked 50 meter. Agai...
A man starts walking from point O reaches 5m east at point A. Then he turns to his right and walks 7m to reach point B. Again he turns to his left and w...
In which direction point J with respect to point O?
If a boy walks from Ritik, meets Deepu followed by Rahul, Gaurav and then Suraj, how many metres has he walked if he has travelled the straight distance...
If Y # & F then Y is in with direction with respect to E ?
In the morning Ram and Shyam were talking to each other face to face. If Ram’s shadow was exactly right to Shyam. Which direction Shyam is facing?