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

NUMERAL : UEALRMN :: ALGEBRA : ? 

Read the following information carefully and answer the questions given below:
Eight members are seated in two rows containing four members in each row. In the first row A, B, C, and D are seated and all of them facing the north direction whereas in the second row P, Q, R and S are seated and all of them facing the south direction. Members of the both rows facing towards each other. They all play different games Cricket, Hockey, Polo, Football, Volleyball, Chess, Kabaddi and Wrestling but not necessarily in the same order.
1- B sits second to the right of A, one of the neighbour of A is facing the person who plays Kabaddi.
2- P sits second to the right of Q and facing D.
3- The person who plays Polo is just opposite to the person who plays Chess and they both are not at any of the ends.
4- B neither play Hockey nor sits at the corner.
5- One of the neighbour of D likes Cricket and facing the person who plays football.
6- The person who plays Volleyball sits second to the left of the person who plays Wrestling.
 

Find the odd one out from the given alternatives? 

DIRECTIONS: These questions are based on the following information.
Nine persons – J, K, L, M, N, O, P, Q and R – sit around a circular table facing different directions (towards the center or away from the center).O sits second to the right of J who sits adjacent to neither P nor K. L sits second to the right of both P and K and faces away from the center. M sits third to the right of Q who does not sit adjacent to O. N sits adjacent to neither J nor K. R is facing towards the center and neighbours of O face the same direction. Neighbours of M face different directions. R and M face different directions.

Which of the following statements is definitely false?

Directions: In the following question four words have been given, out of which three are alike in some manner and the for one is different. Choose out the odd one.

In the following question, select the number which can be placed at the sign of question mark (?) from the given alternatives.

If A = 1, FAT = 27, then FAITH =?

Prema is Ajay's sister. Benita is the mother of Ajay. Benjamin is Benita's father. Lila is the mother of Benjamin. How is Prema related to Leela?