|
Calculate the area of the designed region in the figure common between the two
|
|
1
|
2040
|
April 1, 2019
|
|
In the figure, ABC is a quadrant of a circle of radius 14 cm and a semicircle
|
|
1
|
1822
|
April 1, 2019
|
|
AB and CD are respectively arcs of two concentric circles of radii 21 cm and 7 cm
|
|
1
|
1713
|
April 1, 2019
|
|
In the figure, a square OABC is inscribed in a quadrant OPBQ. If OA = 20 cm,
|
|
1
|
1961
|
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,
|
|
1
|
1633
|
April 1, 2019
|
|
On a square handkerchief, nine circular designs each of the radius 7 cm are made
|
|
1
|
1442
|
April 1, 2019
|
|
The area of an equilateral triangle ABC is 17320.5 cm2. With each vertex of the triangle
|
|
1
|
1480
|
April 1, 2019
|
|
In the figure, AB and CD are two diameters of a circle (with centre O) perpendicular
|
|
1
|
1187
|
April 1, 2019
|
|
The given figure depicts a racing track whose left and right ends are semicircular
|
|
1
|
2369
|
April 1, 2019
|
|
In the figure, ABCD is a square of side 14 cm. With centres A, B, C and D,
|
|
1
|
2670
|
April 1, 2019
|
|
In a circular table cover of (he radius 32 cm, a design Is formed leaving an equilìtcral triangle
|
|
1
|
2138
|
April 1, 2019
|
|
From each corner of a square of side 4 cm a quadrant of a circle of radius 1 cm
|
|
1
|
1469
|
April 1, 2019
|
|
Find the area of the shaded region in the figure, where a circular arc of radius 6 cm
|
|
1
|
1790
|
April 1, 2019
|
|
Find the area of the shaded region in the given figure,
|
|
1
|
1070
|
April 1, 2019
|
|
Find the area of the shaded region in the given figure, if radii of the two concentric
|
|
1
|
1163
|
April 1, 2019
|
|
Find the area of the shaded region in the given figure, if PQ = 24 cm,
|
|
1
|
1419
|
April 1, 2019
|
|
Tick the correct answer in the following: Area of a sector of angle p (in degrees)
|
|
1
|
689
|
April 1, 2019
|
|
A round table cover has six equal designs as shown in the figure. If the radius
|
|
1
|
5246
|
April 1, 2019
|
|
To warn ships for underwater rocks, a lighthouse spreads a red colored light
|
|
1
|
1683
|
April 1, 2019
|
|
A car has two wipers which do not overlap
|
|
1
|
1497
|
April 1, 2019
|
|
An umbrella has 8 ribs which are equally spaced (see figure). Assuming umbrella
|
|
1
|
2004
|
April 1, 2019
|
|
A horse is tied to a peg at one corner of a square shaped grass field of side 15 m
|
|
1
|
5088
|
April 1, 2019
|
|
A chord of a circle of the radius 12 cm subtends an angle of 120° at the center
|
|
1
|
3102
|
April 1, 2019
|
|
A chord of a circle of radius 15 cm subtends an angle of 60° at the center
|
|
1
|
3319
|
April 1, 2019
|
|
In a circle of radius 21 cm, an arc subtends an angle of 60° at the center. Find:
|
|
1
|
2203
|
April 1, 2019
|
|
A chord of a circle of radius 10 cm subtends a right angle at the center
|
|
1
|
528
|
April 1, 2019
|
|
The length of the minute hand of a clock is 14 cm. Find the area swept by the
|
|
1
|
1722
|
April 1, 2019
|
|
Find the area of a quadrant of a circle whose circumference is 22 cm
|
|
1
|
2384
|
April 1, 2019
|
|
Find the area of a sector of a circle with radius 6 cm if angle of the sector is 60°
|
|
1
|
1417
|
April 1, 2019
|
|
Tick the correct answer in the following and justify your choice:
|
|
1
|
825
|
April 1, 2019
|