Circles – Class 9/MCQ.

Chapter 10 of NCERT/CBSE Class 9 Maths is about Circles. Here you can find out practice MCQ for circles, class 9 Maths.

Circles – Chapter 10 / MCQ.
Choose the correct answer from the options given below:

  1. The longest chord of a circle is its —————
    A. Radius
    B. Diameter
    C. Arc
  2. Circles with a common centre are called ——— circles.
    A. Concentric circles
    B. Congruent circles
    C. Imaginary circles
  3. A quadrilateral is called ——— if all the four vertices of it lie on a circle.
    A. Simple Quadrilaterals
    B. Complex Quadrilaterals
    C. Cyclic Quadrilaterals
  4. The sum of either pair of opposite angles of a cyclic quadrilateral is ——–degree.
    A. 90
    B. 180
    C. 360
  5. A cyclic parallelogram is a —————
    A. Rectangle
    B. Rhombus
    C. Trapezium
  6. The degree measure of a semi-circle is —— degree.
    A. 90
    B. 180
    C. 360
  7. The centre of a circle always lies in the ———- of the circle.
    A. Interior
    B. Exterior
    C. Arc
  8. The number of circles passing through three given non-collinear points is ———–
    A. One and only one
    B. Two
    C. Three
  9. The line drawn through the centre of a circle to bisect a chord is ——– to the chord.
    A. Parallel
    B. Perpendicular
    C. Intersects
  10. If the non-parallel sides of a trapezium are equal, then it is ———–
    A. Cyclic
    B. Similar
    C. Congruent


  1. Diameter
  2. Concentric Circles
  3. Cyclic
  4. 180
  5. Rectangle
  6. 180
  7. Interior
  8. One and only one
  9. Perpendicular
  10. Cyclic

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