Choose the word which is least like the others word in a group?

A child is looking for his father. He went 90 metres in the east before turning to his right. He went 20 metres before turning to his right again to look for his father at his uncle’s place 30 metres from this point. His father was not there. From there, he went 100 metres to his north before meeting his father in a street. How far did the son meet his father from the starting point?

If 'X $ Y' means 'X is father of Y'; 'X # Y' means 'X is mother of Y'; 'X × Y' means 'X is sister of Y', then how is D related to N in N # A $ B × D?

In the questions given below, choose the word most similar in meaning to the given word and mark your answer.
Apposite 

When is 'World Hepatitis Day' celebrated every year?

In a certain code ABRACADABRA is coded as ZYIZXZWZYIZ. How will the word HOCUSPOCUS be coded in that code language?

If in a certain code ROPE is coded as 6821, CHAIR is coded as 73456 what will be the code for CRAPE?