Olympiad – Class VI – Mathematics - Basic Geometrical Ideas

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Question - 1

What is the simplest of all geometrical figures which has no size but has a position?

  • A A line
  • B A line segment
  • C A point
  • D A plane

Question - 2

What is a set of points which extend infinitely in both directions called?

  • A A line
  • B A Plane
  • C A line segment
  • D A point

Question - 3

Name the set of points which is a part of a line with two end points

  • A A line
  • B A line segment
  • C A ray
  • D A point

Question - 4

How is a line PQ symbolically written?

  • A \(\overline { PQ } \)
  • B \(\overleftrightarrow { PQ } \)
  • C \(\overrightarrow { PQ } \)
  • D PQ

Question - 5

How do you write a line segment AB symbolically?

  • A \(\overline { AB } \)
  • B \(\overleftrightarrow { AB } \)
  • C \(\overrightarrow { AB } \)
  • D AB

Question - 6

What is the symbolic representation of a ray OP?

  • A \(\overline { OP } \)
  • B \(\overleftrightarrow { OP } \)
  • C \(\overrightarrow { OP } \)
  • D OP

Question - 7

What are used to represent points?

  • A Numerals.
  • B Capital letters of alphabet.
  • C Lowercase letters of alphabet.
  • D All of the above

Question - 8

What is the number of end points of a line?

  • A Zero
  • B Two
  • C One
  • D Three

Question - 9

What is a set of points extending infinitely in all directions on the same flat surface called?

  • A A line
  • B A plane
  • C Ray
  • D A point

Question - 10

How many lines can be drawn passing through a given point?

  • A Two
  • B One
  • C Infinite
  • D Zero