MEDIUM
10th CBSE
IMPORTANT
Earn 100

Find the ratio of the area of the circle circumscribing a square to the area of the circle inscribed in the square.

Important Questions on Areas Related to Circles

MEDIUM
10th CBSE
IMPORTANT
If the circumference and the area of a circle are numerically equal, then diameter of the circle is
MEDIUM
10th CBSE
IMPORTANT
If the difference between the circumference and radius of a circle is 37 cm, then using π=227, the circumference of the circle is k cm, write k
MEDIUM
10th CBSE
IMPORTANT
A wire can be bent in the form of a circle of radius 56 cm. If it is bent in the form of a square, then its area will be
MEDIUM
10th CBSE
IMPORTANT

If a wire is bent into the shape of a square, then the area of the square is 81 cm2. When wire is bent into a semi-circular shape, then the area of the semi-circle will be

(Use π=227)

MEDIUM
10th CBSE
IMPORTANT
A circular park has a path of uniform width around it. The difference between the outer and inner circumferences of the circular path is 132 m. Its width is
MEDIUM
10th CBSE
IMPORTANT
The radius of a wheel is 0.25 m. The number of revolutions it will make to travel a distance of 11 km will be (Take π=227)
MEDIUM
10th CBSE
IMPORTANT
The ratio of the outer and inner perimeters of a circular path is 23: 22. If the path is 5 metres wide, the diameter of the inner circle is
MEDIUM
10th CBSE
IMPORTANT
The circumference of a circle is 100 cm. The side of a square inscribed in the circle is