Here are some tips for solving Venn diagram reasoning questions: Start with intersection: When solving problems with Venn diagrams, always start with the intersection. Set up a two set Venn diagram: Put a box around two sets to show the universal set. Enter numbers: To solve a Venn diagram with three circles, enter the number of items in common to all three sets, then enter the remaining number of items in the overlapping region of each pair of sets. Finally, enter the remaining number of items in each individual set. Use known totals: Use any known totals to find missing numbers.   Use... Show more

Here are some tips for solving Venn diagram reasoning questions:
Start with intersection: When solving problems with Venn diagrams, always start with the intersection.
Set up a two set Venn diagram: Put a box around two sets to show the universal set.
Enter numbers: To solve a Venn diagram with three circles, enter the number of items in common to all three sets, then enter the remaining number of items in the overlapping region of each pair of sets. Finally, enter the remaining number of items in each individual set.
Use known totals: Use any known totals to find missing numbers.
 

Use formulas: Here are some formulas that can help:
n(A ∪ B) = n(A) + n(B) – n(A ∩ B)
n(A ∩ B) = Φ then n(A ∪ B) = n(A) + n(B)
n (A ∪ B ∪ C) = n (A) + n(B) + n(C) – n (A ∩ B) – n (A ∩ C) – n (B ∩ C) 

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Logical Reasoning Practice Test: Venn Diagram

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25 Questions

1. Which of the following diagram depicts the relation among Metal, Copper and Silver?

2. Which of the following diagram depicts the relation among Currency, Dollar and Yen?

3. Which of the following diagram depicts the relation among Metal, Iron and Copper?

4. The following diagram shows the number of students who study Geography, History, Civics and Constitution. If the total number of students is 500, then what is the number of students who study History and Geography but not Constitution or civics?

11101218

5. Which of the following diagram correctly represents the relationship among Doctor, Men and Patient?

6. Which of the region in the following figure represents people who play Basketball and Kabaddi but not Football?

A + G – DA + D + GE + G – FE + F – G

7. Which of the following figures shows relation between Soap, Soil and Strawberry?

8. Which of the following figure correctly represents relation among Forest, Earth and Trees?

9. The following diagram shows the number of people who eat Indian, Chinese, Italian and Mexican dishes. If the total number of people is 100, then what is the number of people who eats Indian and Chinese but not Italian or Mexican?

11101812

10. Which of the following figure correctly represents relation among Humans, Legs and Walk?

11. From the figure given below, determine the number of students who did not study any of the two subjects.

295135269179

12. Which of the following diagram depicts the relation among Currency, Peso and Yen.

13. From the figure given below, determine the number of students who did not study any of the two subjects.

17575195135

14. Which of the following diagram depicts the relation among Electronics, Refrigerator and Television?

15. Which of the region in the following figure represents students who study both Physics and Mathematics but not Biology?

BCB + C + D + FA + E

16. If triangle represents Women, rectangle represents Teacher and circle represents Married. Then which number represents Women that are both Teacher and Married?

108123

17. Which of the following figures shows relation between Pencil, Husband and Potato?

18. From the figure given below, determine the number of students who did not study any of the two subjects.

135269295179

19. Which of the following diagram depicts the relation among Currency, Euro and Dong.

20. Which of the following figure correctly represents relation among France, Earth and Paris?

21. If triangle represents Students, rectangle represents Badminton and circle represents Cricket. Then which number represents Students that plays both badminton and cricket?

103128

22. From the figure given below, determine the number of people who did not watch any news channel.

19517513575

23. Which of the region in the following figure represents people who play Baseball and Ice Hockey but Rugby?

B + CA + E – BA + D + GA + G – D

24. Which of the following figures shows relation between Ink, Elephant and Mango?

25. Which of the following figures correctly represents the relation between Machine, Lathe and Thermodynamics?