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DSSSB TGT Coding Decoding — practice questions — page 4

Explore 126 free Coding Decoding questions in DSSSB TGT Reasoning. Open each question or exercise to read its content, reference answers and available explanation.

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Coding Decoding questions and exercises with answers

Showing questions 91–120 of 126.

Affirmative or negative?Read the answer and worked solution →Naming the formRead the answer and worked solution →True or false: what conversion allowsRead the answer and worked solution →Tap every inference that is actually validRead the answer and worked solution →Complete the four formsRead the answer and worked solution →True or false: what a universal claim coversRead the answer and worked solution →Deduction or induction?Read the answer and worked solution →Order the steps: test a syllogismRead the answer and worked solution →True or false: reasoning from two premisesRead the answer and worked solution →Assertion and reasonRead the answer and worked solution →Two are true, one is notRead the answer and worked solution →Three of these are wrong. Find the one that holds.Read the answer and worked solution →Flip and pair: letter with statementRead the answer and worked solution →Spot the one that does not belongRead the answer and worked solution →Deduction against inductionRead the answer and worked solution →Tap every statement that follows from 'All cats are animals'Read the answer and worked solution →Complete the conversion ruleRead the answer and worked solution →Which reversal is safe?Read the answer and worked solution →Complete the definition of a sequenceRead the answer and worked solution →Sequence or series?Read the answer and worked solution →True or false: sequences and seriesRead the answer and worked solution →Complete the geometric progression ruleRead the answer and worked solution →Spotting the ruleRead the answer and worked solution →Constant difference, or constant ratio?Read the answer and worked solution →Order the steps: crack a number seriesRead the answer and worked solution →True or false: geometric progressionsRead the answer and worked solution →Finding a termRead the answer and worked solution →Assertion and reasonRead the answer and worked solution →Two are true, one is notRead the answer and worked solution →Three of these are wrong. Find the one that holds.Read the answer and worked solution →

Worked practice questions

Affirmative or negative?

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Items
  1. Item
    All S is P
    Category
    Affirmative
  2. Item
    Some S is P
    Category
    Affirmative
  3. Item
    No S is P
    Category
    Negative
  4. Item
    Some S is not P
    Category
    Negative
Categories
  1. Item
    Affirmative
  2. Item
    Negative
The other axis of the same table. Source: Logic: Deductive and Inductive, Carveth Read (1898), public domain.

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Naming the form

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Questions
  1. Question
    'All S is P' is which form?
    Choices
    1. E
    2. A
    3. I
    Correct choice
    A
  2. Question
    'No S is P' is which form?
    Choices
    1. A
    2. O
    3. E
    Correct choice
    E
  3. Question
    'Some S is P' is which form?
    Choices
    1. I
    2. A
    3. O
    Correct choice
    I
  4. Question
    'Some S is not P' is which form?
    Choices
    1. I
    2. O
    3. E
    Correct choice
    O
Reading a statement and naming its letter is the first step of every syllogism question. Source: Logic: Deductive and Inductive, Carveth Read (1898), public domain.

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True or false: what conversion allows

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Questions
  1. Statement is true
    Yes
    Statement
    'Some S is P' converts to 'Some P is S'.
  2. Statement is true
    No
    Statement
    'Some S is not P' converts to 'Some P is not S'.
  3. Statement is true
    No
    Statement
    From 'Some men are not cooks' you may infer 'Some cooks are not men'.
  4. Statement is true
    Yes
    Statement
    O cannot be truly converted.
  5. Statement is true
    Yes
    Statement
    'No S is P' converts to 'No P is S'.
The book is explicit that O cannot be truly converted: from 'Some men are not cooks' you cannot infer 'Some cooks are not men'. Source: Logic: Deductive and Inductive, Carveth Read (1898), public domain.

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More Reasoning topics

Distance and DirectionBlood RelationsVenn DiagramsAnalogiesAnalogyNumber SeriesNumber Series, Coding and Decoding and Odd Man OutDirection Sense