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This mock test of Test: Areas Related To Circles - 2 for Class 10 helps you for every Class 10 entrance exam.
This contains 10 Multiple Choice Questions for Class 10 Test: Areas Related To Circles - 2 (mcq) to study with solutions a complete question bank.
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QUESTION: 1

The area of a sector of a circle bounded by an arc of length 5π cm is equal to 20π cm^{2}, then its radius is

Solution:

QUESTION: 2

Area of the largest triangle that can be inscribed in a semi-circle of radius r units is

Solution:

Area of triangle

QUESTION: 3

The ratio of area of two circles whose ratio of circumference is 3:1 will be

Solution:

QUESTION: 4

Match the columns

Solution:

Formulae

QUESTION: 5

It is proposed to build a single circular park equal in area to the sum of areas of two circular parks of diameters 16 m and 12 m in a locality. The radius of the new park would be

Solution:

QUESTION: 6

ABC is an equilateral triangle. The area of the shaded region if the radius of each of the circle is 1 cm, is

Solution:

Side of triangle = 2 cm

QUESTION: 7

The area of the square that can be inscribed in a circle of radius 8 cm is

Solution:

QUESTION: 8

ABCDEF is any hexagon with different vertices A, B, C, D, E and F as the centres of circles with same radius r are drawn. The area of the shaded portion is

Solution:

Internal angles of a regular Hexagon = 120°

QUESTION: 9

The diameter of a circle whose area is equal to the sum of the areas of the two circles of radii 24 cm and 7 cm is

Solution:

QUESTION: 10

The diameter of a wheel is 1 m. The number of revolutions it will make to travel a distance of 22 km will be

Solution:

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