In a town of $1000$ people $570$ read Hindi newspaper, $424$ read English newspaper and $254$ read Punjabi newspaper. $40$ read only Hindi and Punjabi newspaper; $58$ read only Hindi and English newspaper, and $70$ read only Punjabi and English newspaper. $100$ read no newspaper. How many people read all the three newspaper?

Which one of the following Venn diagrams represents the relation among men, doctors and patients in a hospital?

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Identify the region which represents philosophers who are musicians and writers

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How many actors are magicians?

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How many actors are also philosophers but not historians or musicians?

In a certain school, $62\%$ of candidates qualified all the three subjects, namely English, Mathematics and Social Science. The following diagram gives the number of candidates who are not qualified in different subjects. What is the percentage of candidates who are not qualified in at least two subjects?

The following figure represents the number of students in each of the clubs in a school.

Find the number of students representing at least two clubs of the school.

In a class $45\%$ students study Mathematics, $55\%$ study Physics, $40\%$ study Chemistry, $30\%$ study Mathematics and Physics, $15\%$ study Physics and Chemistry, $25\%$ study Mathematics and Chemistry and $10\%$ study all three subjects. What percentage do not read any subject?

Study the diagram given below:

$500$ students appeared in an examination comprising tests in English, Hindi and Urdu. The diagram gives the number of students who failed in different tests. What is the percentage of students who failed in at least two subjects?