NCERT Solutions Ganita Manjari Chapter 6 Exercise Set 6.3
Book page 148 Updated on2026-08-11
Q1.
Find the area of a sector of a circle with radius 7 cm if the angle of the sector is 60°.
Answer
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Q2.
Find the area of a quadrant of a circle whose circumference is 44 cm.
Answer
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Q3.
The length of the minute hand of a clock is 7 cm. Find the area swept by the minute hand in 10 minutes.
Answer
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Q4.
A chord of a circle of radius 10 cm subtends 90° at the centre. Find the area of the corresponding: (i) minor sector (that subtends 90° at the centre), and (ii) major sector (that subtends 270° at the centre). (Use π ≈ 3.14.)
Answer
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Q5.
A chord of a circle of radius 15 cm subtends an angle of 60° at the centre of the circle. Find the areas of the corresponding minor and major segments of the circle. (Use π ≈ 3.14 and 3 ≈ 1.73.)
Answer
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Q6.
Answer
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