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CBSE Class 10 · Boards 2027 · NCERT 2026-27 syllabus

NCERT Solutions Class 10 Maths Chapter 11 Areas Related to Circles

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  • Boards begin February 2027
  • Pre-boards are in December
  • Areas Related to Circles is in Mensuration, which carries 10 of the 80 marks in the 2026-27 CBSE Maths paper

7 NCERT textbook questions from Chapter 11

Exercise 11.1

NCERT Ex 11.1 Q141 mark
The area of a sector of angle p° (in degrees) of a circle of radius R is
NCERT Ex 11.1 Q11 mark
The area of a sector of a circle of radius 6 cm and angle 60° (use π = 22/7) is approximately
NCERT Ex 11.1 Q22 marks
Find the area of a quadrant of a circle whose circumference is 22 cm.
NCERT Ex 11.1 Q32 marks
The minute hand of a clock is 14 cm long. Find the area swept by the minute hand in 5 minutes.
NCERT Ex 11.1 Q5(i,ii)3 marks
In a circle of radius 21 cm, an arc subtends an angle of 60° at the centre. Find (i) the length of the arc and (ii) the area of the sector formed by the arc.
NCERT Ex 11.1 Q4(i)3 marks
A chord of a circle of radius 10 cm subtends a right angle at the centre. Find the area of the corresponding minor segment. (Use π = 3.14.)
NCERT Ex 11.1 Q63 marks
A chord of a circle of radius 15 cm subtends an angle of 60° at the centre. Find the area of the corresponding minor segment. (Use π = 3.14 and √3 = 1.73.)

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Questions from the NCERT Class 10 Mathematics textbook; the solutions are written by LazyTopper. LazyTopper is an independent platform and is not affiliated with CBSE or NCERT.

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