Find the minimum number of straight lines required to make the given figure.

Directions: In each question below are two/three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follow (s) from the statements disregarding commonly known facts.
Statements:
All gases are solids.
All Solids are liquids.
Conclusions:
I. All gases are liquids.
II. At least some liquids are solids.
Give Answer
(A) if only conclusion I follows.
(B) if only conclusion II follows.
(C) if either conclusion I or conclusion II follows.
(D) if neither conclusion I nor conclusion II follows.
(E) if both conclusion I and conclusion II follows.

X, Q, K, F, ?  

Six friends A, B, C, D, E and F are standing in a row facing north. B stands exactly between F and D. E stands exactly between A and C. A is not a neighbor of D and F. C is not a neighbor of D but is to the immediate right of F. C stands between which of the following.

Virology : Virus :: Semantics : ? 

Which answer figure will complete the pattern in the question figure?

In the following question, select the related word from the given alternatives.
Encouragement: Victory :: Frustration: ?