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CG PET Sequences and Series Gp — practice questions — page 4

Explore 96 free Sequences and Series Gp questions in CG PET Mathematics. Open each question or exercise to read its content, reference answers and available explanation.

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Sequences and Series Gp questions and exercises with answers

Showing questions 91–96 of 96.

Which one does not belongRead the answer and worked solution →Which way does it turnRead the answer and worked solution →Spot the false statementRead the answer and worked solution →Which ones belongRead the answer and worked solution →Knock out the true statementsRead the answer and worked solution →Trigonometry bingoRead the answer and worked solution →

Worked practice questions

Which one does not belong

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Questions
  1. Items
    1. Degree
    2. Radian
    3. Metre
    Odd item
    Metre
  2. Items
    1. Litre
    2. Sine
    3. Cosine
    Odd item
    Litre
  3. Items
    1. Vertex
    2. Hypotenuse
    3. Initial side
    Odd item
    Hypotenuse
  4. Items
    1. Navigation
    2. Surveying
    3. Baking
    Odd item
    Baking
Instructions
Tap the item that does not fit with the others.
_Source: syllabus Mathematics, Ch 3 'Trigonometric Functions'_

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Which way does it turn

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Questions
  1. Answer
    Anticlockwise
    Question
    A positive angle turns
    Choices
    1. Anticlockwise
    2. Clockwise
  2. Answer
    Clockwise
    Question
    A negative angle turns
    Choices
    1. Clockwise
    2. Anticlockwise
  3. Answer
    Clockwise
    Question
    Minus ninety degrees turns
    Choices
    1. Clockwise
    2. Anticlockwise
  4. Answer
    Anticlockwise
    Question
    Plus one radian turns
    Choices
    1. Anticlockwise
    2. Clockwise
  5. Answer
    Clockwise
    Question
    Minus four twenty degrees turns
    Choices
    1. Clockwise
    2. Anticlockwise
  6. Answer
    Anticlockwise
    Question
    Plus two seventy degrees turns
    Choices
    1. Anticlockwise
    2. Clockwise
Instructions
Pick the right direction each time. Too many wrong picks and the tower falls.
_Source: syllabus Mathematics, Ch 3 'Trigonometric Functions'_

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Spot the false statement

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Questions
  1. False statement
    The range of sine runs beyond one
    Statements
    1. An anticlockwise turn is a positive angle
    2. The range of sine runs beyond one
    3. Sine is defined for every real number
  2. False statement
    Radian and degree cannot be converted
    Statements
    1. A radian uses an arc of one unit
    2. A degree is one part in three sixty
    3. Radian and degree cannot be converted
  3. False statement
    Cosine is undefined at zero
    Statements
    1. Cosine is undefined at zero
    2. The point of rotation is the vertex
    3. Trigonometry began with triangle problems
  4. False statement
    Tangent is defined for all reals
    Statements
    1. Sine and cosine repeat as x grows
    2. Tangent is defined for all reals
    3. Cosine ranges from minus one to one
Instructions
Two statements are true and one is false. Tap the false one.
_Source: syllabus Mathematics, Ch 3 'Trigonometric Functions'_

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More Mathematics topics

SequencesProbability & StatisticsBinomial TheoremSequences and SeriesGeometryLinear ProgrammingLimits and ContinuityPermutations and Combinations