Find the number of triangles in the given figure

Direction: Answer the following question based on the given information.
(I) P, Q, R, S, T & U are travelling in a bus.
(II) Two of them are journalists, two are engineers, one is an editor & one is a writer.
(III) The editor P is married to a writer S.
(iv) A writer is a married to Q. Q is in the same profession as U.
(v) P, R, Q, S are two married couples & none of them has the same profession.
(VI) U is a brother of R. 

Which of the following is the married couple?

Select the related word/letters/number from the given alternatives.

JS : QH : : VW : ?

select the correct mirror image of the given combination when the mirror is placed at MNas shown.

Direction: In these questions, relationship between different elements is shown in the statements. These statements are followed by two conclusions.  
 Mark answer
A) If only conclusion I follows.
B) If only conclusion II follows.
C) If either conclusion I or II follows.
D) If neither conclusion I nor II follows.
E) If both conclusions I and II follow.

Statements: X > P > Q > R, X = Y, X < Z
Conclusions: I. Y > R II. R > Z

Find the odd from the given alternatives.

Which letter should be 7th to the right of the 12th letter from left, if first half of the alphabet series is reversed?

If a mirror is placed on a line, then which of the given answer figures is the correct image of the question figure?