1)

The distance between two parallel tangents of acircle of radius 4 cm is

Class 10 Maths

A)

8cm

B)

7cm

C)

6cm

D)

5cm

2)

In the given figure, if ZRPS = 25°, the value of ZROS is

Class 10 Maths

A)

100°

B)

10°

C)

55°

D)

15°

E)

155°

3)

A tangent is drawn from a point at a distance of 17 cm of circle C(0, r) of radius 8 cm. The length of its tangent is

Class 10 Maths

A)

150cm

B)

15cm

C)

5cm

D)

105cm

4)

Number of tangents drawn at a point of the , circle is/are

Class 10 Maths

A)

1

B)

2

C)

none

D)

4

5)

The tangents drawn at the extremities of the diameter of a circle are

Class 10 Maths

A)

perpendicular

B)

parallel

C)

equal

D)

none of these

6)

The area of the circle is 154 cm2. The radius of the circle is

Class 10 Maths

A)

14cm

B)

7cm

C)

21cm

D)

28cm

7)

The area of the circle whose diameter is 21 cm is [in cm\(^2 \)]

Class 10 Maths

A)

34

B)

36.5

C)

346

D)

346.5

8)

The area of a circle whose circumference is 22 cm, is (in cm\(^2\))

Class 10 Maths

A)

8.5

B)

3.5

C)

38

D)

38.5