Study the given diagram carefully and answer the question that follows. The numbers in different sections indicate the number of persons who have applied for different posts. 
What is the total number of persons who have applied for more than one post?
The following Venn diagram shows Men's profession as Doctors and Chess Players: 
How many men are doctors?
Select the option that will replace the question mark (?) in the figure given below to complete the pattern.
Six letters P, Q, R, S, T and U are written on different faces of a dice. Two positions of this dice are shown in the figure below. Find the letter on the face opposite to R.