**Q1. If zeroes of polynomials f(x) = k²x² – 17x + k + 2, (k > 0) are reciprocal to each other, then value of ‘k’ is**

(a) 2

(b) –1

(c) –2

(d) 1

**Q2. Which of the following statement(s) is/are TRUE?**

(a) Only I

(b) Only II

(c) Neither I nor II

(d) Both I and II

**Q3. If then the value of **

(a) 0

(b) 2

(c) 3

(d) 4

(a) 16

(b) 20

(c) 10

(d) 5

**Q6. In the given figure, OX, OY and OZ are perpendicular bisectors of the three sides of the triangle. If ∠QPR = 65° and ∠PQR = 60°, then what is the value (in degrees) of∠QOR + ∠POR?**

(a) 250

(b) 180

(c) 210

(d) 125

**Q7. In the figure given below, AD is a straight line, OP perpendicular to AD and O is the centre of both circles. If OA = 20 cm, OB = 15 cm and OP = 12 cm, then what is AB equal to ?**

(a) 7 cm

(b) 8 cm

(c) 10 cm

(d) 12 cm

**Q8. In the figure given below, O is the centre of a circle circumscribing a quadrilateral ABCD. If AB = BC and ∠BAC = 40°, then what is ∠ADC equal to ?**

(a) 50°

(b) 60°

(c) 70°

(d) 80°

**Q9. In the figure given below, YAX is a tangent to the circle with centre O. If ∠BAX = 70° and ∠BAQ = 40°, then what is ∠ABQ equal to ?**

(a) 20°

(b) 30°

(c) 35°

(d) 40°

**Q10. In the figure given below, PT is a tangent to a circle of radius 6 cm. If P is at a distance of 10 cm from the centre O and PB = 5 cm, then what is the length of the chord BC ?**

(a) 7.8 cm

(b) 8 cm

(c) 8.4 cm

(d) 9 cm

**Solutions:**

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