Verbal Reasoning - Mental Ability Questions

A girl is standing facing towards the east. She turns 45 degree in the anticlockwise direction and then turns 180 degree in the clockwise direction. Which direction is she facing now?

If 15@7=44; 5@4=18; 6@17=46; then what is the value of 17@4=?

If X has two sisters - Y and Z, and W's mother is the sister of Y's father, then W is Z's ___.

B is older than C but not as old as D. E is not as old as B. Who is the oldest of all?

In a certain code language, “LAND” is written as “33” and “TURN” is written as “75”. How is “MALE” written in that code language?

Select the related word/letters/number from the given alternatives.
96 : 32:: 48 : ?

If "#" means "subtraction", "&" means "division", "@" means "addition" and "%" means "multiplication", then 505 & 5 # 4 @ 20 % 5 = ?

If 70*10 = -7, 50*5 = -10 and 10*5 = -2, then find the value of 80*1 = ?