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SSC CGL Venn Diagrams — practice questions — page 2

Explore 88 free Venn Diagrams questions in SSC CGL Reasoning. Open each question or exercise to read its content, reference answers and available explanation.

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Venn Diagrams questions and exercises with answers

Showing questions 31–60 of 88.

Flip and pair: picture with propositionRead the answer and worked solution →Spot the one that does not belongRead the answer and worked solution →Does the diagram settle it?Read the answer and worked solution →Diagrams and validityRead the answer and worked solution →True or false: what circles can and cannot showRead the answer and worked solution →Tap every conclusion forced by 'No A is B' and 'All C is B'Read the answer and worked solution →Which arrangement matches the statement?Read the answer and worked solution →Using a diagram as a testRead the answer and worked solution →Assertion and reason: diagramsRead the answer and worked solution →Two are true, one is notRead the answer and worked solution →Order the steps: draw the premisesRead the answer and worked solution →Flip and pair: arrangement with propositionRead the answer and worked solution →Spot the one that does not belongRead the answer and worked solution →In a group of 60 people, 35 like tea, 30 like coffee and 10 like neither. How many like both?Read the answer and worked solution →Among 100 people, 65 speak Hindi, 55 speak English and 20 speak both. How many speak only Hindi?Read the answer and worked solution →In a class of 50, 30 study maths, 25 study science and 15 study both. How many study neither?Read the answer and worked solution →If set A has 18 members, set B has 12 and A and B share 5, how many members are in the union?Read the answer and worked solution →The union of two sets has 30 members. One set has 20 and the other 18. How many do they share?Read the answer and worked solution →In a group of 70, 40 read magazine P, 30 read magazine Q and 10 read both. How many read exactly one?Read the answer and worked solution →Three separate groups have 20, 15 and 10 members with no common members. What is the total in all three?Read the answer and worked solution →In a village of 200 families, 120 own cows and 90 own goats; 30 own both. How many own neither?Read the answer and worked solution →Of 90 students, 50 passed English and 60 passed Hindi; all passed at least one. How many passed both?Read the answer and worked solution →In a survey of 120, 70 liked apples and 50 liked mangoes; 20 liked both. How many liked only apples?Read the answer and worked solution →Of 75 employees, 40 know Java, 35 know Python and 10 know neither. How many know both?Read the answer and worked solution →In a club of 55, 30 play chess and 35 play carrom; every member plays one. How many play only carrom?Read the answer and worked solution →Which symbol denotes the intersection of sets A and B?Read the answer and worked solution →Who popularised the overlapping-circle method of showing sets in the 1880s?Read the answer and worked solution →In which year did John Venn introduce his circles in the Philosophical Magazine?Read the answer and worked solution →Which Swiss mathematician gives his name to a related but less strict circle method for sets?Read the answer and worked solution →How many zones must overlapping circles for three sets contain, including the outside?Read the answer and worked solution →

Worked practice questions

Flip and pair: picture with proposition

Read exercise and reference answers
Matching pairs
  1. A
    S inside P
    B
    All S is P
  2. A
    Circles apart
    B
    No S is P
  3. A
    Circles overlapping
    B
    Some S is P
  4. A
    Part of S outside P
    B
    Some S is not P
The four pictures. Source: Logic: Deductive and Inductive, Carveth Read (1898), public domain.

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Spot the one that does not belong

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Questions
  1. Items
    1. S inside P
    2. No S is P
    3. All S is P
    Odd item
    No S is P
  2. Items
    1. Circles apart
    2. No S is P
    3. Some S is P
    Odd item
    Some S is P
  3. Items
    1. Separate classes
    2. Overlap
    3. Shared members
    Odd item
    Separate classes
One picture says something different. Source: Logic: Deductive and Inductive, Carveth Read (1898), public domain.

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Does the diagram settle it?

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Items
  1. Item
    Whether two classes can share members
    Category
    The diagram settles it
  2. Item
    Whether one class sits inside another
    Category
    The diagram settles it
  3. Item
    How many members each class has
    Category
    The diagram leaves it open
  4. Item
    Which class is larger in number
    Category
    The diagram leaves it open
Categories
  1. Item
    The diagram settles it
  2. Item
    The diagram leaves it open
Some questions a diagram answers outright others it leaves open. Source: Logic: Deductive and Inductive, Carveth Read (1898), public domain.

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