Choose the correct alternative.
Food : Stomach :  : Fuel : ? 

P's father Q is B's paternal uncle and A's husband M is P's paternal uncle. How is A related to B ?

DIRECTIONS: These questions are based on the following information.
Eight persons A, B, C, D, E, F, G and H are sitting in a row facing North. Only two persons are sitting to the left of D. A is adjacent to G and F. E is at one of the ends and three persons are sitting between him and G.

It C is at one of the ends and B is adjacent to D, then how many persons are sitting between C and H?

In each of the following questions, five words are given. Which of them will come in the middle if all of them are arranged alphabetically as in a dictionary?

Direction (11-12) : Study the following information to answer the given questions:
Point P is 9 m towards the East of point Q. Point R is 5 m towards the South of point P. Point S is 3 m towards the West of Point R. Point T is 5 m towards the North of Point S. Point V is 7 m towards the South of Point S.

Which of the following points are in a straight line?

Some friends are sitting on a bench. Anil is sitting near Anita and Ajay is sitting near Rekha. Rekha is not sitting with Amit. Amit is sitting at the left end of the bench and Ajay is sitting at the second position from the right end. Anil is sitting at the right side of Anita and Amit as well as. Anil and Ajay are sitting adjacent to each other.

Ajay sitting between_

There is a group of five persons, namely of  A, B, C, D & E
i) ‘A’ is shorter than "B". But taller than E
ii) 'C' is the Tallest
iii ) 'D' is shorter than B, but taller than 'A'.
Reply the following questions on the basis of above information.  
who is at second position in height. 

Direction: Two Statements are given following by four conclusions, I, II, III and IV. You have to consider that Statements to be true, even if they seem to be at variance from commonly known facts. You are to decide which of the given conclusions can definitely be drawn from the given Statements. Indicate your answer. 

Statements: 
( a ) All books are novels.
( b ) Some novels are poems.
Conclusions: 
I. Some books are poems.
II. Some poems are novels.