1. Seven books are placed one above the other in a particualr way.
  2. History book is placed exactly above Civics book.
  3. Geography book is fourth from the bottom and English book is fifth from the top.
  4. There are two books in between Civics and Economics books.
Out of the following, which three books are kept above English books ?
To answer this question, which of the other informations, if any, is required ? 

E. NO OTHER INFORMATION IS REQUIRED.

(i).  P, Q, R, S, T and U are six members in a family in which there arfe two married couples.
(ii).  T, a teacher is married to the doctor who is mother of R and U.
(iii). Q, the laywer is married to P.
(iv). P has one son and one grandson.
(v).
  Of the two married ladies one is a housewife.
(vi). There is also one student and one male engineer in the family. How is R related to U ?

C. BROTHER OR SISTER

A * B means A and B are of the same age;
A - B means B is younger than A;
A + B means A is younger than B; For an expression Farha - Farida - Arif, which of the following cannot be correct under any circumstances ?

A. ARIF IS THE FATHER OF FARHA.

(i). A, B, C, D, E, F and G are sitting on a wall and all of them are facing east.
(ii). C is on the immediate right of D.
(iii). B is at an extreme end and has E as his neighbour.
(iv). G is between E and F.
(v). D is sitting third from the south end. Immediately between which of the following pairs of people is D sitting?

D. CF

Rohit, Kunal, Ashish and John are students of a school. Three of them stay far from the school and one near it. Two study in class IV, one in class V and one in class VI. They study Hindi, Mathematics, Social Science and Science. One is good at all the four subjects while another is weak in all of these. Rohit stays far from the school and is good at Mathematics only while Kunal is weak in Mathematics only and stays close to the school. Neither of these two nor Ashish studies in class VI. One who is good at all the subjects studies in class V. Which two boys are good at Hindi ?

B. KUNAL AND ASHISH