You can prepare effectively for Class 7 Mathematics Olympiad Class 7 with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Olympiad Test: Venn Diagrams - 2". These 20 questions have been designed by the experts with the latest curriculum of Class 7 2026, to help you master the concept.
Test Highlights:
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Direction: Each of these questions given below contains three elements. These elements may or may not have some inter linkage. Each group of elements may fit into one of these diagrams at (a), (b), (c), (d). You have to indicate the group of elements which correctly fits into the diagrams.
Q. Which of the following diagrams indicates the best relation among Class, Blackboard and School?
Detailed Solution: Question 1
Direction: Each of these questions given below contains three elements. These elements may or may not have some inter linkage. Each group of elements may fit into one of these diagrams at (a), (b), (c), (d). You have to indicate the group of elements which correctly fits into the diagrams.
Q. Which of the following diagrams indicates the best relation among Rabi-Crop, Paddy and Wheat?
Detailed Solution: Question 2
Direction: Each of these questions given below contains three elements. These elements may or may not have some inter linkage. Each group of elements may fit into one of these diagrams at (a), (b), (c), (d). You have to indicate the group of elements which correctly fits into the diagrams.
Q. Which of the following diagrams indicates the best relation among Hospital, Nurse and Patient?
Detailed Solution: Question 3
Direction: Each of these questions given below contains three elements. These elements may or may not have some inter linkage. Each group of elements may fit into one of these diagrams at (a), (b), (c), (d). You have to indicate the group of elements which correctly fits into the diagrams.
Q. Which of the following diagrams indicates the best relation among Mercury, Zinc and Metal?
Detailed Solution: Question 4
Direction: Each of these questions given below contains three elements. These elements may or may not have some inter linkage. Each group of elements may fit into one of these diagrams at (a), (b), (c), (d). You have to indicate the group of elements which correctly fits into the diagrams.
Q. Which of the following diagrams indicates the best relation among Teacher, Writer and Musician?
Detailed Solution: Question 5
Direction: Each of these questions given below contains three elements. These elements may or may not have some inter linkage. Each group of elements may fit into one of these diagrams at (a), (b), (c), (d). You have to indicate the group of elements which correctly fits into the diagrams.
Q. Which of the following diagrams indicates the best relation among Iron, Lead and Nitrogen?
Detailed Solution: Question 6
Direction: Each of these questions given below contains three elements. These elements may or may not have some inter linkage. Each group of elements may fit into one of these diagrams at (a), (b), (c), (d). You have to indicate the group of elements which correctly fits into the diagrams.
Q. Which of the following diagrams indicates the best relation among Examination, Questions and Practice?
Detailed Solution: Question 7
Direction: Each of these questions given below contains three elements. These elements may or may not have some inter linkage. Each group of elements may fit into one of these diagrams at (a), (b), (c), (d). You have to indicate the group of elements which correctly fits into the diagrams.
Q. Which of the following diagrams indicates the best relation among Bulb, Lamp and Light?
Detailed Solution: Question 8
Direction: Each of these questions given below contains three elements. These elements may or may not have some inter linkage. Each group of elements may fit into one of these diagrams at (a), (b), (c), (d). You have to indicate the group of elements which correctly fits into the diagrams.
Q. Which of the following diagrams indicates the best relation among Lion, Dog and Snake?
Detailed Solution: Question 9
Direction: Each of these questions given below contains three elements. These elements may or may not have some inter linkage. Each group of elements may fit into one of these diagrams at (a), (b), (c), (d). You have to indicate the group of elements which correctly fits into the diagrams.
Q. Which of the following diagrams indicates the best relation among Moon, Sun and Earth?
Detailed Solution: Question 10
Direction: Study the following figure and answer the questions given below.

Q. How many educated people are employed?
Detailed Solution: Question 11
Direction: Study the following figure and answer the questions given below.

Q. How many backward people are educated?
Detailed Solution: Question 12
Direction: Study the following figure and answer the questions given below.

Q. How many backward uneducated people are employed?
Detailed Solution: Question 13
Direction: Study the following figure and answer the questions given below.

Q. How many backward people are not educated?
Detailed Solution: Question 14
Direction: Study the following figure and answer the questions given below.

Q. If the hospital management requires only married trained nurses for operation theatre, which number of diagram should be chosen by it?
Direction: Study the following figure and answer the questions given below.
Q. By which number, married but untrained nurses in the hospital are represented?
Direction: Study the following figure and answer the questions given below.
Q. By which numbers trained nurses are represented?
Direction: Study the following figure and answer the questions given below.
Q. What is represented by the number 7?
Direction: Study the following figure and answer the questions given below.

Q. By which letter, the married teachers who live in joint family are represented?
Direction: Study the following figure and answer the questions given below.

Q. By which letter, the married people who live in joint family but not are school teachers are represented?
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