Q1. How many students play at least one of the two sports?
Ans - 340
Q2. How many students neither play football nor basketball?
Ans - 260
Q3. How many people do not like Blue colour?
Ans - 160
Q4. How many people like both red and green colour but not blue colour?
Ans - 20
Q5. How many people like blue and green colours?
Ans - 290
Q6. How many people like red and green colour but not blue?
Ans - 160
Q7. How many students play football but not basketball?
Ans - 130
Q8. How many people are only non-vegetarians?
Ans - 200
Q9. How many people in total were surveyed?
Ans - 400
Q10. How many students play only one of the two sports i.e. either football or basketball?
Ans - 230
Q11. What is the ratio of the number of students who play exactly one of the two sports to the number of students who play none of the two sports?
Ans - 23:26
Q12. How many people like exactly two colours?
Ans - 60
Q13. How many students play basketball but not football?
Ans - 100
Q14. How many people are only vegetarians
Ans - 100
Q15. How many people like only one of the two colours i.e. either
red or blue?
Ans - 140
