In a certain code, '256' means 'you are good' ; '637' means 'we are bad' and '358' means 'good and bad'. Which of the following represents 'and' in that code ?

C. 8

Choose analogous pair - Water : Thirst

D. RAIN : THROAT

C is A's father's nephew. D is A's cousin but not the brother of C.
How is D related to C ?

B. SISTER

A + B means A is the daughter of B ;
A - B means A is the husband of B ;
A x B means A is the brother of B.

If P + Q - R, which of the following is true ?

A. R IS THE MOTHER OF P

Choose or find odd number pair - (3 - 12) , (4 - 20) , (6 - 42) , (7 63)

D. 7 - 63