CSAT Practice questions – Venn Diagram (Set 1)

1. Out of 30 students, 15 students like maths and 12 students like science. If 5 students doesn’t like maths and science, then how many students like exactly one subject?

2. A survey conducted in a local area states that 25, 26 and 26 of the people read Times of India, Deccan Herald and Economic Times respectively. 3 people read all the three newspapers. 11 of the people read Times of India and Deccan Herald, and 9 of the people read Times of India and Economic Times while 8 of the people read Deccan Herald and Economic Times. How many people read exactly one newspaper?

3. In an amusement park along with the entry pass a visitor gets to ride maximum two of the three available rides (A, B and C). On a particular day 77 opted for ride A, 55 opted for B and 50 opted for C; 25 visitors opted for both A and C, 22 opted for both A and B, while no visitor opted for both B and C together. If all the visitors opted for at least one ride, then find the number of visitors visited with the entry pass on that day?

4. In class room of 30 students, 20 can play football and 15 can play cricket. Then how many students can play both football and cricket?

5. Out of 50 students, 35 students like cricket and 15 students like football. If 10 students doesn’t like cricket and football, then how many students like both cricket and football?

6. In a classroom, 40 students play cricket and 30 students play football.10 students play both cricket and football. Students who play cricket doesn’t play Basketball. Each students play at least one sport among cricket, football and basketball. If there are a total of 80 students in the class, then find the number of students who play only Basketball?

7. Out of 100 tourists, 60 went to sightseeing and 40 went to shopping. If 20 tourists went for both sightseeing and shopping, how many took rest in the hotel?