Study the diagram given below and answer each of the following questions.

How many persons are there who takes only coffee ?

if 12 ( 20 ) 16 and 21 ( 35 ) 28, then what is value of A in 48 ( 80 ) A ? 

Select the related letter/ word/ number/ figure from the given alternatives.
453 : 17 : : 663 : ?

Directions: - In each of the following questions, five words are given. Which of them will come to arrange the following words according to the English dictionary order?
1. Yangtze 2. Yakking 3. Yakuzas  4. Yobbery 5. Yobbish

In each of the following questions, select the related letter/word/ figure/ number from the given alternatives.
Democracy : India : : Communism : ?

Direction: Study the following information carefully and answer the questions given below:
Seven members are living in the family. Q is the daughter of P. B is the brother of R. G is the mother in law of A. B is married with A. B is the uncle of Q. D is the father of B.

What is the relation of B with respect to P?

Given set
14, 20, 3 

Seven sisters, Anita, Babita, Sunita, Dixita, Rita, Lalita and Geeta are standing in a row facing north. Lalita is standing to the immediate right of Rita who stands fourth to the right of Geeta. Only Sunita stands exactly between Babita and Dixita.  Dixita stands at the middle position. Who stands at the rightmost position?