4.
There is a certain relation between two words given on one side of :: . Out of the below four alternatives, one word will have similar relation with the word on other side of ::
18.
After walking 5 km, Rohit turned towards right and walked for 3 km. After that he tuned to the left and walked again for 5 km. In the end, he was moving towards north. From which direction he started the journey.