If you can't explain a concept simply, you don't understand it well enough — yet.

Blood relations and directions — quick quiz

5 KVS / NVS-pattern questions on Blood relations and directions. Instant scoring and solutions — see where you stand in a few minutes.

Question 1 of 5

Medium

A man walks 4 km towards the north, then turns right and walks 6 km. He then turns left and walks 4 km. How far is he now from his starting point?