# Areas Related To Circles II Online Test

If the diameter of the base of a closed right circular cylinder be equal to its height h, then its whole surface area is

In a cylinder, if radius is doubled and height is halved, curved surface area will be

The circumference of a circle is 100 cm. The side of square inscribed in the circle is

The ratio of outer and inner perimeters of a circular path is 23 : 22. If the path is 5 m wide, the diameter of inner circle is

The radius of wheel is 0.25 m. The number of revolutions it will make to travel a distance of 11 km will be

A circular park has a uniform path of uniform width around it. The difference between the outer and inner circumferences of the circular path is 132 m. Its width is

If a wire is bent into the shape of a square, then the area of square is 81 sq cm.When wire is bent into a semicircular shape , then the area of semicircle is

A wire can be bent in the form of a circle of radius 56 cm. If it is bent in the form of square then its area is

The difference between the circumference and radius of a circle is 37 cm. The area od circle is

If the circumference and Area of a circle are numerically equal, then diameter of the circle is

Description:

This is the second test of the topic covered in CBSE course 'Areas related to Circles'.
This part contains areas of Circles, Concentric Circles, Major and Minor Sector, Major and Minor Segment, Areas of combined figures and so on. Also the circumference of circle and the given figures are to be found out.
This is an MCQ test based on the pattern of CBSE board. Whomsoever are appearing for the 2012 board exams, it will be helpful to them. As section I of board papers consist of Mutiple Choice Question. All the best.

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A circular park has a path of uniform width around it. The difference between outer and inner circumference of the circular path is 132m. Its width is:

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