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Indian Navy SSR Geometry — practice questions — page 4

Explore 94 free Geometry questions in Indian Navy SSR Mathematics. Open each question or exercise to read its content, reference answers and available explanation.

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Geometry questions and exercises with answers

Showing questions 91–94 of 94.

Reading the definitions backRead the answer and worked solution →Spot the one that does not belongRead the answer and worked solution →Complete the angle between two linesRead the answer and worked solution →True or false: using coordinatesRead the answer and worked solution →

Worked practice questions

Reading the definitions back

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Questions
  1. Question
    Slope of a horizontal line
    Choices
    1. undefined
    2. one
    3. zero
    Correct choice
    zero
  2. Question
    Slope of a vertical line
    Choices
    1. undefined
    2. zero
    3. infinite and defined
    Correct choice
    undefined
  3. Question
    If a line makes angle α with the x-axis, its slope is
    Choices
    1. sin α
    2. tan α
    3. cos α
    Correct choice
    tan α
  4. Question
    Three points are collinear when
    Choices
    1. slopes multiply to −1
    2. slopes differ
    3. slope AB = slope BC
    Correct choice
    slope AB = slope BC
Straight recall of the summary bullets. Source: syllabus Maths, Ch 9 Straight Lines.

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Spot the one that does not belong

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Questions
  1. Items
    1. Perpendicular
    2. Equal slopes
    3. Parallel
    Odd item
    Perpendicular
  2. Items
    1. Slope zero
    2. Vertical
    3. Horizontal
    Odd item
    Vertical
  3. Items
    1. Slope AB
    2. Slope BC
    3. tan α
    Odd item
    tan α
Grouped by which test each belongs to. Source: syllabus Maths, Ch 9 Straight Lines.

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Complete the angle between two lines

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Missing parts
  1. Answer
    m₁m₂
    Choices
    1. m₁m₂
    2. m₁ + m₂
    3. m₁ − m₂
  2. Answer
    zero
    Choices
    1. zero
    2. one
    3. negative
Complete the statement
The acute angle θ between two lines of slopes m₁ and m₂ satisfies tan θ as a ratio whose denominator is 1 + {0}. That denominator must not be {1}.
The acute angle comes from the two slopes. Source: syllabus Maths, Ch 9 Straight Lines.

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