Assertion and Reason Questions for Class 10 Maths Chapter 12Â Areas Related to Circles

Home Â» CBSE Class 10 Maths Â» Assertion Reason Questions for Class 10 Maths Â» Assertion and Reason Questions for Class 10 Maths Chapter 12Â Areas Related to Circles

Assertion and Reason Questions for Class 10 Maths Chapter 12 Areas Related to Circles

Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
(a) Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
(b) Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
(c) Assertion (A) is true but reason (R) is false.
(d) Assertion (A) is false but reason (R) is true.

Q.1. Assertion (A): In a circle of radius 6 cm, the angle of a sector is 60Â°. Then the area of the sector is 132/7 cm2.
Reason (R): Area of the circle with radius r is Ï€r2.

Q.2. Assertion (A): If the circumference of a circle is 176 cm, then its radius is 28 cm.
Reason (R): Circumference = 2Ï€ Ã— radius.

Q.3. Assertion (A): If the outer and inner diameter of a circular path is 10 m and 6 m respectively, then area of the path is 16Ï€ m2.
Reason (R): If R and r be the radius of outer and inner circular path respectively, then area of circular path = Ï€(R2 â€“ r2).

Q.4. Assertion (A): The length of the minute hand of a clock is 7 cm. Then the area swept by the minute hand in 5 minute is 77/6 cm2.
Reason (R): The length of an arc of a sector of angle q and radius r is given by

Category Lists (All Posts)

Select Category

All categories of this website are listed below with number of posts in each category for better navigation. Visitors can click on a particular category to see all posts related to that category.

Test Series (Engineering, Medical and School Level Exams)

Test series for students preparing for Engineering & Medical Entrance Exams are available. We also provide test series for School Level Exams. Tests for students studying in CBSE, ICSE or any state board are available here. Just click on the link and start test.