Class 10,Mathematics, Areas Related to Circles (Area of Combination of Figures)

1. There will be total 10 MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying

1. If a square is inscribed in a circle, then the ratio of their areas is

 3 : π

 2 : π

 4 : π

 π : 2

Question 1 of 10

2. In the given figure, O is the centre of the circle, and AC is its diameter. Another circle with AB as diameter is drawn. If AC = 54 cm and BC = 10 cm, the area of shaded portion will be

 100 cm²

 770 cm²

 340 cm²

 220 cm²

Question 2 of 10

3. The perimeter of the given figure is

 132 cm

 45 cm

 150 cm

 42 cm

Question 3 of 10

4. If PQRS is a square of side 14 cm and PAQ and SAR are semi-circles, then the area of the shaded region is

 80 cm²

 35 cm²

 42 cm²

 60 cm²

Question 4 of 10

5. What is the area of the square inscribed in a circle with a circumference of 18.84 cm?

 20 cm²

 18 cm²

 15 cm²

  16 cm²

Question 5 of 10

6. A park is in the form of a rectangle 120m by 90 m. At the centre of the park there is a circular lawn as shown in the figure. If the area of the park excluding the lawn is 2950 m2, then the radius of the circular lawn will be

  60 m

 50 m

 40 m

 35 m

Question 6 of 10

7.

  256 cm²

  256/7 cm²

  256/8 cm²

 424 cm²

Question 7 of 10

8. From a circular sheet of paper with a radius 20 cm, four circles of radius 5 cm each are cut out. What is the ratio of the uncut to the cut portion?

 3:1

  4:1

 1:3

 4:3

Question 8 of 10

9.

 260

 230

 240

  250

Question 9 of 10

10. In given figure, a circle of radius 7.5cm is inscribed in a square, the remaining area of the square is

 48.375 cm sq.

 48.91 cm sq.

 46 cm sq.

 52.32 cm sq.

Question 10 of 10

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