Exercise: Venn Diagrams

Questions for: Venn Diagrams

How many backward people are educated ?
A:
9
B:
28
C:
14
D:
6
Answer: C
Number of backward people are who are educated = 11 + 3 = 14.
How many educated people are employed ?
A:
9
B:
18
C:
20
D:
15
Answer: A
Number of educated people who are employed = 3 + 6 = 9.
By which number, the trained unmarried nurses in the hospital are represented ?
A:
6
B:
5
C:
7
D:
4
Answer: D
No answer description is available. Let's discuss.
What is represented by the number 7 ?
A:
Married nurses in the hospital
B:
Trained nurses
C:
Unmarried trained nurses
D:
Married trained nurses
Answer: A
No answer description is available. Let's discuss.
By which numbers trained nurses are represented ?
A:
3, 6
B:
7, 5
C:
5, 6
D:
1, 5
Answer: C
No answer description is available. Let's discuss.
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