EASY
SSC CGL Tier 1
IMPORTANT
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In a circle of radius 28 cm, an arc subtends an angle of 72° at the centre. Find the length of arc and area of the sector so formed. Use π=227

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Important Questions on Area

EASY
SSC CGL Tier 1
IMPORTANT
Arithmetic Subjective and Objective for Competitive Examinations>Chapter 23 - Area>EXERCISE 23B>Q 2
In a circle of radius 10 cm, a chord AB subtends a right angle at the centre. Find the areas of minor and major segments of the circle. (Take π=3.14 ).
EASY
SSC CGL Tier 1
IMPORTANT
Arithmetic Subjective and Objective for Competitive Examinations>Chapter 23 - Area>EXERCISE 23B>Q 3
The circumference of a circle exceeds its diameter by 16.8 cm. What is the radius of the circle?
EASY
SSC CGL Tier 1
IMPORTANT
Arithmetic Subjective and Objective for Competitive Examinations>Chapter 23 - Area>EXERCISE 23B>Q 4
A square has been inscribed in a circle. Find the ratio of the area of the circle with that of the square.
EASY
SSC CGL Tier 1
IMPORTANT
Arithmetic Subjective and Objective for Competitive Examinations>Chapter 23 - Area>EXERCISE 23B>Q 5

In the adjoining figure, POQ and ROS are the diameters of a circle with centre O and radius 14 cm. Find the area of the shaded region.

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EASY
SSC CGL Tier 1
IMPORTANT
Arithmetic Subjective and Objective for Competitive Examinations>Chapter 23 - Area>EXERCISE 23B>Q 6
The diameter of a wheel of a bus is 140 cm. If the bus moves at a speed of 66 km per hour, how many revolutions per minute are made by the wheel?
EASY
SSC CGL Tier 1
IMPORTANT
Arithmetic Subjective and Objective for Competitive Examinations>Chapter 23 - Area>EXERCISE 23B>Q 7
The area of a circle is 38.5 square metres. Find its circumference.
EASY
SSC CGL Tier 1
IMPORTANT
Arithmetic Subjective and Objective for Competitive Examinations>Chapter 23 - Area>EXERCISE 23B>Q 8
The circumference of a circle is 6.6 metres. Find its area.
EASY
SSC CGL Tier 1
IMPORTANT
Arithmetic Subjective and Objective for Competitive Examinations>Chapter 23 - Area>EXERCISE 23B>Q 9
The radius of a circle is 35 cm. Find the area of the sector enclosed by two radii and an arc 44 cm in length.