How many people belong to both X and W group?

Which of the following diagram represents the correct relationship between students, intelligent, players.

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

In the Venn diagram given below, how many singers are both artist and cricketers?

How many people belong to exactly two group?

In the following diagram which symbol indicates only artist, but not an Indian or a manager?

Find the missing number from the given alternatives?

Uttar pradesh , India, Asia

How many car are not triangle?