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  • Find the radius of a circle whose circumference is 44cm.

     12cm
     8cm
    7cm
     9cm
  • A wire  in the form of the rectangle 18.7 cm long and 14.3 cm wide is reshaped and bent into the form of a circle. Find the radius of the circle formed.

      11cm
     12.5cm
     11.5cm
     10.5cm
  • Find the diameter of a circle whose circumference is 57.2.

    15.5cm
     18.2cm
    17cm
     12.7cm
  • The diameter of the wheel of a car is 77cm. How many revolutions will it make to travel 121 km?

    48,000
    55,000
    50,000
    45,000
  • Find the distance covered by the wheel of a car in 2000 rotations if the diameter of the wheel is 98cm.

    7km
    6.16km
    12km
     5km
  • Find the circumference of a circle whose radius is 14cm.

     84cm
     85cm
     88cm
     87cm
  • Find the circumference of a circle whose diameter is, 28cm.

     87cm
     85cm
     81cm
     88cm
  • Find the area of the circular region whose radius is, 56m.

    9845m2
     9087m2
    9765m2
    9856m2
  • Find the area of a circular park whose circumstance is 264m.

    5544m2
    5548m2
    5588m2
    5545m2
  • The circumference of a circle is 35.2m. Find its area.

    95.25m2
    97.67m2
    99.82m2
    98.56m2
  • The area of a circle is 616m2.Find its radius.

    20m
    14m
    12m
    16m
  • Find the area of a circular region whose diameter is 2.1.

    3.5m2
    1.5m2
    2.5m2
    4.5m2
  • The area of a circle is 154cm2.Find its circumference.

    12cm
    11cm
    5cm
    7cm
  • Find the circumstances of a circle whose area is 2464m2.

     178m
     176m
     155m
     175m
  • Find the circumference of a circle whose radius is 7cm.

     54cm
     45cm
     47cm
     44cm
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