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Indian Navy AA (Artificer Apprentice) Sets — practice questions

Explore 2 free Sets questions in Indian Navy AA (Artificer Apprentice) Mathematics. Open each question or exercise to read its content, reference answers and available explanation.

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Sets questions and exercises with answers

Showing questions 1–2 of 2.

Roster form or set-builder form?Read the answer and worked solution →True or false: setsRead the answer and worked solution →

Worked practice questions

Roster form or set-builder form?

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Items
  1. Item
    Elements listed
    Category
    Roster
  2. Item
    Order irrelevant
    Category
    Roster
  3. Item
    Written as 2, 4, 6
    Category
    Roster
  4. Item
    States a property
    Category
    Set-builder
  5. Item
    One common rule
    Category
    Set-builder
  6. Item
    x such that ...
    Category
    Set-builder
Categories
  1. Item
    Roster
  2. Item
    Set-builder
Instructions
Tap a description, then tap the form of writing a set it names.
_Source: syllabus Maths Ch1 Sets, 1.1 Introduction_

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True or false: sets

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Questions
  1. Statement is true
    Yes
    Statement
    In roster form the order in which elements are listed does not matter.
  2. Statement is true
    No
    Statement
    In roster form an element is repeated as many times as it occurs.
  3. Statement is true
    Yes
    Statement
    In set-builder form the elements share a single common property.
  4. Statement is true
    Yes
    Statement
    The set of positive even integers below 7 is written 2, 4, 6 in roster form.
Instructions
Decide whether each statement about sets is true or false.
_Source: syllabus Maths Ch1 Sets, 1.1 Introduction_

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