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DSSSB TGT Coding Decoding — practice questions — page 5

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 121–126 of 126.

Tap every sequence with a constant ratioRead the answer and worked solution →Flip and pair: term with meaningRead the answer and worked solution →Spot the one that does not belongRead the answer and worked solution →Finite or infinite?Read the answer and worked solution →Complete the geometric meanRead the answer and worked solution →True or false: reading a series questionRead the answer and worked solution →

Worked practice questions

Tap every sequence with a constant ratio

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Questions
  1. Items
    1. Text
      2, 4, 8, 16
      Matches the category
      Yes
    2. Text
      3, 9, 27, 81
      Matches the category
      Yes
    3. Text
      5, 10, 20, 40
      Matches the category
      Yes
    4. Text
      2, 5, 8, 11
      Matches the category
      No
    5. Text
      1, 4, 9, 16
      Matches the category
      No
    Category
    Has a CONSTANT RATIO
Multiplication patterns only. Source: syllabus Maths, Ch 9 Sequences and Series.

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Flip and pair: term with meaning

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Matching pairs
  1. A
    Sequence
    B
    ordered list following a rule
  2. A
    Series
    B
    the sum of a sequence's terms
  3. A
    Common ratio
    B
    constant multiplier in a GP
  4. A
    Finite sequence
    B
    has a last term
  5. A
    a
    B
    the first term
The vocabulary of sequences. Source: syllabus Maths, Ch 9 Sequences and Series.

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Spot the one that does not belong

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Questions
  1. Items
    1. 2, 4, 8
    2. 2, 4, 6
    3. 3, 9, 27
    Odd item
    2, 4, 6
  2. Items
    1. Sequence
    2. Series
    3. Common ratio
    Odd item
    Common ratio
  3. Items
    1. Constant difference
    2. Constant ratio
    3. Geometric progression
    Odd item
    Constant difference
One of these breaks the pattern of its group. Source: syllabus Maths, Ch 9 Sequences and Series.

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More Reasoning topics

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