Directions: Study the following information carefully and answer the questions given below:

A certain number of persons are sitting in a linear row facing the north. Three persons are sitting between X and T, who is sitting adjacent to Q. X is on the left of Q. H is sitting 2nd to the right of Q. Two persons are sitting between H and S who is sitting at one of the ends. S is not sitting adjacent to Q, who is sitting 2nd to the right of L. L is sitting exactly in the middle of the row. J is sitting 6th from the left end. X is not sitting to the right of J. Two persons are sitting between J and R. Two persons are sitting between X and K.

How many persons are sitting between X and S?

Select the number from among the given options that can replace the question mark (?) in the following series. 

Question figure.

Directions: In these questions, a relationship between different elements is shown in the statements. The statements are followed by two conclusions. Give answer 

Statement: 
 Z< U≤ D≤ A≤ M< S,
 Q> A≤ Y< G

Conclusion
 I. Z < Y
 II. S > Q

Directions: In these questions, the relationship between different elements is shown in the statements. The statements are followed by conclusions. Study the conclusions based on the given statements and select the appropriate answer.

Statements:
 G > R ≥ E = A ≤ T ≤ S; D ≤ A ≤ J

Conclusions:
 I. T ≥ D     II. R > S

Relationship between different elements is shown in the statements below. These Statements are followed by 2 Conclusions. Mark your answer on the basis of given statements and  Conclusions

Statements: A < B ≤ C > D; C > E ≥ F; E > B

Conclusions:

i) A < F

ii) D < B

Select the option that is related to the fifth word in the same way as the second word is related to the first word and the fourth word is related to the third word. (The words must be considered as meaningful English words and must NOT be related to each other based on the number of letters/number of consonants/vowels in the word)
 Nut and Bolt : Wrenches :: Screw : Screwdriver :: Nail : ?

Select the figure from among the given options that can replace the question mark (?) in the following series.

Question figure. 

By interchanging the given two signs which of the following equation will be correct?
 × and +