A blacksmith has five iron articles A, B, C, D and E, each having a different weight.
(i)  A weights twice as much as B.
(ii)  B weights four and a half times as much as C.
(iii)  C weights half as much as D.
(iv)  D weights half as much as E.
(v)  E weights less than A but more than C. Which of the above given statements is not necessary to determine the correct order of articles according to their weights ?

E. 5

Five children were administered psychological tests to know their intellectual levels. In the report, psychologists pointed out that the child A is less intelligent than the child B. The child C is less intelligent than the child D. The child B is less intelligent than the child C and child A is more intelligent then the child E. Which child is the most intelligent ?

C. D

Six students A, B, C, D, E and F are sitting in the field. A and B are form Nehru House while the rest belong to Ghandhi House. D and F are tall while the others are short. A, C and D are wearing glasses while the others are not. Which short student of Gandhi House is not wearing glasses ?

B. E

Madhu and Shobha are good in Dramatics and Computer Science.
Anjali and Madhu are good in Computer Science and Physics.
Anjali, Poonam and Nisha are good in Physics and Mathematics.
Poonam and Shobha are good in History and Dramatics. Who is the good in Physics, History and Dramatics ?

A. POONAM

(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. Which of the following is true about the grand-daughter in the family ?

B. SHE IS A STUDENT.