/20 1234567891011121314151617181920 Test Code: MC7L3 1 / 20 1. The points (- 4, 0), (4, 0) and (0, 3) are the vertices of a A) equilateral triangle B) right angled triangle C) isosceles triangle D) scalene triangle 📝 Solution: 2 / 20 2. The distance between the points (0, 5) and (- 5, 0) is A) 5√2 B) 5 C) 10 D) 2√5 📝 Solution: 3 / 20 3. The area of a triangle with vertices A(3,0), B(7, 0) and C(8, 4) is A) 6 B) 8 C) 14 D) 28 📝 Solution: 4 / 20 4. The points (0, 5), (0, -9) and (3, 6) are collinear. A) True B) False 📝 Solution: 5 / 20 5. The area of a triangle with vertices (a, b + c) , (b, c + a) and (c, a + b) is A) (a + b + c)² B) abc C) 0 D) (a + b + c) 📝 Solution: 6 / 20 6. The point which lies on the perpendicular bisector of the line segment joining the points A(-2, – 5) and B(2, 5) is A) (0,0) B) (-2,0) C) (2,0) D) (0,2) 📝 Solution: 7 / 20 7. If AOBC is a rectangle whose three vertices are A(0, 3), O(0, 0) and B(5, 0), then the length of its diagonal is A) √34 B) 5 C) 4 D) 3 📝 Solution: 8 / 20 8. The distance between the points A(0, 6) and 5(0,- 2) is A) 8 B) 6 C) 4 D) 2 📝 Solution: 9 / 20 9. The distance of the point P(2, 3) from the X-axis is A) 6 B) 8 C) 3 D) 2 📝 Solution: 10 / 20 10. Δ ABC with vertices A(0 ,- 2,0), B(2, 0) and C(0,2) is similar to ΔDEF with vertices D (- 4, 0), E(4, 0) and F(0, 4). A) True B) False 📝 Solution: 11 / 20 11. The point which divides the line segment joining the points (7, – 6) and (3, 4) in ratio 1: 2 internally lies in the A) III quadrant B) II quadrant C) IV quadrant D) I quadrant 12 / 20 12. If P( ,4) is the mid-point of the line segment joining the points Q(- 6, 5) and fl(- 2, 3), then the value of a is A) 12 B) -6 C) 4 D) -12 📝 Solution: 13 / 20 13. If the points A(1, 2), B(0, 0) and C(a, b) are collinear, then A) a = 2b B) a = b C) a = -b D) 2a = b 📝 Solution: 14 / 20 14. The fourth vertex D of a parallelogram ABCD whose three vertices are A(- 2, 3), B(6, 7) and C(8, 3) is A) (0, -1) B) (-1, 0) C) (0, 1) D) (0, 2) 📝 Solution: 15 / 20 15. The distance of the point P(- 6, 8) from the origin is A) 2√7 B) 6 C) 8 D) 10 📝 Solution: 16 / 20 16. If the point P(2,1) lies on the line segment joining points A(4, 2) and 6(8, 4), then A) AP = 1/2AB B) PB = 1/3AB C) AP = 1/3AB D) AP = PB 📝 Solution: Given that, the point P(2,1) lies on the line segment joining the points A(4,2) and 8(8, 4), which shows in the figure below: 17 / 20 17. A line intersects the y-axis and X-axis at the points P and Q, respectively. If (2, – 5) is the mid-point of PQ, then the coordinates of P and Q are, respectively A) (0,-5) and (2, 0) B) (0, 10) and (- 4, 0) C) (0, 4) and (- 10, 0) D) (0, – 10) and (4, 0) 📝 Solution: (d) Let the coordinates of P and 0 (0, y) and (x, 0), respectively. 18 / 20 18. If the distance between the points (4, p) and (1, 0) is 5, then the value of pis A) ±4 B) – 4 only C) 0 D) 4 only 📝 Solution: 19 / 20 19. The coordinates of the point which is equidistant from the three vertices of the ΔAOB as shown in the figure is A) Option B B) Option D C) Option C D) Option A 📝 Solution: 20 / 20 20. The perimeter of a triangle with vertices (0, 4), (0, 0) and (3, 0) is A) 7+√5 B) 12 C) 5 D) 11 📝 Solution: Your score isShare Your Score with Friends Facebook Twitter 0% Send feedback
