NCERT Class 10 Chapter 12 Areas Related to Circles CBSE Board Sample Problems Multiple Choice Question (For CBSE, ICSE, IAS, NET, NRA 2022)

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Question

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

1.31cm

2.25cm

3.62cm

4.50cm

Question

The radius of a circle is cm, then the area of the circle is

Question

If perimeter of a circle is equal to that of the square then the ratio of their area is

1.22: 7

2.14: 11

3.7: 22

4.11: 14

Question

The circumference of circle is 1 54m, then radius is

1.7m

2.14m

3.7. 5

4. None of these

Question

If the sum of circumferences of two circles with radii R1 and R2 is equal to the circumference of the circle of radius R then

4. None of The Above

Question

The circumference of a circular field is 528 cm. Then its radius is

1.42cm

2.84cm

3.72cm

4.56cm

Question

The area of in circle of an equilateral triangle is . The perimeter of the triangle is

1.71. 5cm

2.71. 7cm

3.72. 3cm

4.72. 6cm

Question

The radius of a bicycle wheel is 14cm. The distance covered by the wheel after making 50 complete rotation is

1.88cm

2.2200 cm

3.440 cm

4.4400 cm

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