Calculate the area of the designed region in the figure common between the two


2

679

April 1, 2019

In the figure, ABC is a quadrant of a circle of radius 14 cm and a semicircle


2

515

April 1, 2019

AB and CD are respectively arcs of two concentric circles of radii 21 cm and 7 cm


2

308

April 1, 2019

In the figure, a square OABC is inscribed in a quadrant OPBQ. If OA = 20 cm,


2

236

April 1, 2019

In the figure, OACB is a quadrant of a circle with centre O and radius 3.5 cm. If OD = 2 cm,


2

439

April 1, 2019

On a square handkerchief, nine circular designs each of the radius 7 cm are made


2

268

April 1, 2019

The area of an equilateral triangle ABC is 17320.5 cm2. With each vertex of the triangle


2

285

April 1, 2019

In the figure, AB and CD are two diameters of a circle (with centre O) perpendicular


2

200

April 1, 2019

The given figure depicts a racing track whose left and right ends are semicircular


2

301

April 1, 2019

In the figure, ABCD is a square of side 14 cm. With centres A, B, C and D,


2

772

April 1, 2019

In a circular table cover of (he radius 32 cm, a design Is formed leaving an equilìtcral triangle


2

368

April 1, 2019

From each corner of a square of side 4 cm a quadrant of a circle of radius 1 cm


2

221

April 1, 2019

Find the area of the shaded region in the figure, where a circular arc of radius 6 cm


2

284

April 1, 2019

Find the area of the shaded region in the given figure,


2

115

April 1, 2019

Find the area of the shaded region in the given figure, if radii of the two concentric


2

213

April 1, 2019

Find the area of the shaded region in the given figure, if PQ = 24 cm,


2

375

April 1, 2019

Tick the correct answer in the following: Area of a sector of angle p (in degrees)


2

126

April 1, 2019

A round table cover has six equal designs as shown in the figure. If the radius


2

1050

April 1, 2019

To warn ships for underwater rocks, a lighthouse spreads a red colored light


2

324

April 1, 2019

A car has two wipers which do not overlap


2

509

April 1, 2019

An umbrella has 8 ribs which are equally spaced (see figure). Assuming umbrella


2

442

April 1, 2019

A horse is tied to a peg at one corner of a square shaped grass field of side 15 m


2

1519

April 1, 2019

A chord of a circle of the radius 12 cm subtends an angle of 120° at the center


2

663

April 1, 2019

A chord of a circle of radius 15 cm subtends an angle of 60° at the center


2

843

April 1, 2019

In a circle of radius 21 cm, an arc subtends an angle of 60° at the center. Find:


2

130

April 1, 2019

A chord of a circle of radius 10 cm subtends a right angle at the center


2

111

April 1, 2019

The length of the minute hand of a clock is 14 cm. Find the area swept by the


2

175

April 1, 2019

Find the area of a quadrant of a circle whose circumference is 22 cm


2

906

April 1, 2019

Find the area of a sector of a circle with radius 6 cm if angle of the sector is 60°


2

386

April 1, 2019

Tick the correct answer in the following and justify your choice:


2

151

April 1, 2019
