If ‘P#Q’ means ‘P is father of Q’ ‘P@Q’ means ‘P is daughter of Q’ ‘P$Q’ means ‘P is son of Q’ ‘P%Q’ means ‘P is mother of Q’ And, R # S % V $ T # U is true, then how is R related to U?

Study the given diagram carefully and answer the question. The numbers in different sections indicate the number of persons. 

Which one of the following Venn diagrams represents the best relationship between Snake, Lizard, and Reptiles?

How many people visited only Shimla?

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

Earth , Planet, Mercury

How many persons love only pasta?

Uttar pradesh , India, Asia

Identify the diagram that best represents the relationship among the classes given below: Bus, Driver and Road.

How many people belong to exactly two group?