Which of the following correctly represents the relationship between the given classes?
A) Spades
B) Hearts
C) Deck of cards

In a family of seven persons, B is the brother of A and the son of C. D is the son-in-law of C, who has two grandchildren, E and F. A is the mother of F, who is the niece of G. E is the son of G. If C has two children, how is E related D?

Direction: Select the odd word from the given alternatives.

(A) Car : Road
(B) Ship : Sea
(C) Rocket : Space
(D) Aeroplan : Pilot 

Arun said, “This girl is the wife of the grandson of my mother.” Who is Arun to the girl?

Interchange two mathematical operators and balance the incorrect equation given below:
16 – 24 × 2 ÷ 10 + 104=0

6, 42, ?,  1260, 5040, 15120, 30240

Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it.
deb, ijg, nol ? xyv

Directions: Read the following information and answer the questions given below it:
A is the father of C. But C is not his son.
E is the daughter of C. F is the spouse of A.
B is the brother of C. D is the son of B.
G is the spouse of B. H is the father of G. 

Who is the son of F?