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Question

In the following figure, the square represents dieticians, the triangle represents botanists, the circle represents psychologists and the rectangle represents Indians. Which set of letters represents the psychologists who are also botanists?

This question was previously asked in
RRB ALP/Technician 2018 CBT 2 Electronics Mechanic Question Paper (23-Jan-2019) (Shift 1)
The correct answer is
AB

To solve the problem, we need to identify which set of letters represents psychologists who are also botanists. Let's analyze the given Venn diagram:

The diagram uses different shapes to represent different professions and attributes:

  • Circle - Psychologists
  • Triangle - Botanists
  • Square - Dieticians (not needed to solve this particular question)
  • Rectangle - Indians (not needed to solve this particular question)

We are looking for the intersection of the circle (psychologists) and the triangle (botanists). This intersection will give us the set of letters representing people who are both psychologists and botanists.

From the diagram:

  • The triangle, representing botanists, contains the letters: A, B, E.
  • The circle, representing psychologists, contains the letters: A, B, C, D.

The intersection of the triangle and circle includes the letters: A and B.

Therefore, the correct set of letters representing psychologists who are also botanists is AB.

Conclusion: The correct answer is AB.

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Similar Questions

  1. In the following figure, the square represents dieticians, the triangle represents botanists, the circle represents psychologists and the rectangle represents Indians. Which set of letters represents the psychologists who are also botanists?

    In the following figure, square represents Dieticians, triangle represents Botanists, circle represents Psychologists and rectangle represents Indians. Which set of letters represents Psychologists who are Botanists?

  2. Which of the following Venn diagrams best represents the relationship between squares, quadrilaterals and geometrical figures?
  3. Select the Venn diagram that best illustrates the relationship between the following classes. 

    Trees, Grass, Bamboo


Important Questions from Venn Diagrams

  1. Identify the diagram that best represents the relationship among classes given below: Stationery items, Pencils, Potatoes

  2. Which one of the following diagrams represents the relationship among Parliament, Council of Ministers, and Prime Minister?

  3. Identify the diagram that best represents the relationship among classes given below Tennis fans, Cricket players, Students

  4. In the following figure, circle represents Graduates, triangle represents Sub-Inspector of Police, and parallelogram represents Women. Then, which number space represents Women Graduate and Sub-Inspector of Police?

  5. Which of the following diagrams represent the relationship between Awards, Pulitzer Prize, and Oscars?

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