This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Mathematics > Class 11 Mathematics Chapter 10 Straight Lines – Quiz 12 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 10 Straight Lines Quiz 12 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. $\frac{x}{4}+\frac{y}{3}=1$ A) $y=mx+c$. B) $ax+by=c$. C) $\frac{x}{a}+\frac{y}{b}=1$. D) None of the above. Show Answer Correct Answer: C) $\frac{x}{a}+\frac{y}{b}=1$. 2. Determine the slope and y-intercept from the following equation:4x + y =-10 A) Slope:-4 y-intercept:(0, -10). B) Slope:4 y-intercept:(0, 10). C) Slope:4 y-intercept:(0, -10). D) Slope:-4 y-intercept:(0, 10). Show Answer Correct Answer: A) Slope:-4 y-intercept:(0, -10). 3. Find the gradient of the line passing through the points (3, -5) and (7, 11). A) Gradient=3. B) Gradient=16. C) Gradient=7. D) Gradient=4. Show Answer Correct Answer: D) Gradient=4. 4. Mid point of A(1, 8) and B(7, 10) is A) (8, 18). B) (4, 9). C) (6, 2). D) None of these. Show Answer Correct Answer: B) (4, 9). 5. What is the equation of a line that is perpendicular to $y=2x-5$ A) $y=-\frac{1}{2}x+5$. B) Y=-21x+5 Mathematical EquivalenceON. C) All the above. D) None of the above. Show Answer Correct Answer: A) $y=-\frac{1}{2}x+5$. 6. Find the slope of the line passing through the points (2, 5) and (4, 9) A) 5. B) 2. C) 4. D) 3. Show Answer Correct Answer: B) 2. 7. Solve. $y^2-13y+30=-12$ A) Y=6. B) Neither a nor b. C) Either y=6 or y=7. D) Y=7. Show Answer Correct Answer: C) Either y=6 or y=7. 8. What's the midpoint of the the line-segment starting at (4, 5) and ending at (-12, 5) A) ( 8, 2.5). B) (-8, 5). C) (8, 5). D) (-4, 5). Show Answer Correct Answer: D) (-4, 5). 9. Determine the equation of straight line that passes through points K(0, 6 ) and L(2, 0) A) Y = 3x-6. B) Y = 3x + 6. C) Y =-3x-6. D) Y =-3x + 6. Show Answer Correct Answer: D) Y =-3x + 6. 10. $\frac{x}{6}+\frac{y}{4}=1$ A) 1. B) 4. C) 6. D) None of the above. Show Answer Correct Answer: B) 4. 11. Find the equation of the straight line which passes through (1, 2) and is perpendicular to the straight line $5x+6y-2=0$ A) $6x-5y+4=0$. B) $5x+6y-17=0$. C) $6x+5y-16=0$. D) $5x-6y+7=0$. Show Answer Correct Answer: A) $6x-5y+4=0$. 12. What kind of surface that has a smooth or even surface? A) Curved surface. B) Flat Surface. C) Straight Surface. D) None of the above. Show Answer Correct Answer: B) Flat Surface. 13. What is the slope of the line parallel to the line $y =-2x + 5$ A) -2. B) 5. C) 0. D) 2. Show Answer Correct Answer: A) -2. 14. Two lines with slopes m1 and m2 is said to be perpendicular if A) M1=m2. B) M1.m2=1. C) M2.m1=-1. D) None of these. Show Answer Correct Answer: C) M2.m1=-1. 15. Find the gradient of the straight line with equation 4y-8x-1=0 A) 1. B) 1/2. C) 2. D) 4. E) -8. Show Answer Correct Answer: C) 2. 16. Find the slope and y-intercept of the following:3x-y = 9 A) Slope =-1, y-intercept = 3. B) Slope = 9, y-intercept = 3. C) Slope = 3, y-intercept =-9. D) Slope = 3, y-intercept = 9. Show Answer Correct Answer: C) Slope = 3, y-intercept =-9. 17. What is gradient and y-intercept for straight line $2y=-x-10$ A) $m-1, \c=-10$. B) $m=-\frac{1}{2}, \c=-5$. C) $m=-5, \c=-\frac{1}{2}$. D) $m=-10, \c=-1$. Show Answer Correct Answer: B) $m=-\frac{1}{2}, \c=-5$. 18. Which line cuts the y-axis at 3? A) Y=x-3. B) Y=3x+1. C) Y=3x. D) Y=3. Show Answer Correct Answer: D) Y=3. 19. Find the slope of a line making an angle of 135 with the positive direction of x-axis. A) 0. B) NOT DEFINED. C) 1. D) -1. Show Answer Correct Answer: D) -1. 20. Calculate the equation of the line for points (-1, -2) and (2, 1). A) Y = 2x + 1. B) Y = 3x-5. C) Y = x-1. D) Y =-x-2. Show Answer Correct Answer: C) Y = x-1. 21. Find the x-intercept of the straight line 4y-5x =-20. Cari pintasan-x bagi garis lurus 4y-5x =-20. A) 5. B) -4. C) -5. D) 4. Show Answer Correct Answer: D) 4. 22. Calculate the gradient of the straight line passing through (1, -8) and (-4, 7). A) $\frac{1}{3}$. B) -3. C) $-\frac{1}{3}^{ }$. D) 3. Show Answer Correct Answer: B) -3. 23. Find the distance between the points (1, 7) and (5, 2) A) $\sqrt{41}$. B) 41 Mathematical EquivalenceON. C) All the above. D) None of the above. Show Answer Correct Answer: A) $\sqrt{41}$. 24. Find the image of the point (3, 8) with respect to the line x+3y=7 assuming the line to be a plane mirror. A) (-1, -4). B) (1, 4). C) (1, -4). D) (-1, 4). Show Answer Correct Answer: A) (-1, -4). 25. If the lines 2x + y-3 = 0, 5x + ky-3 = 0 and 3x-y-2 = 0 are concurrent, find the value of k. A) 2. B) 0. C) -2. D) None of these. Show Answer Correct Answer: C) -2. 26. Are the lines parallel, perpendicular, or neither? $3x+2y=-7$ $y=\frac{2}{3}x+\frac{1}{3}$ A) Parallel. B) Perpendicular. C) Neither. D) None of the above. Show Answer Correct Answer: B) Perpendicular. 27. The mid-points of the sides of a triangle are (3, 4), (2, 0) and (4, 2). Which of the following points is a vertex of the triangle? A) (3, 2). B) (1, 2). C) (3, 1). D) (1.5, 2). Show Answer Correct Answer: B) (1, 2). 28. If you were to plot the point (4, -12) what would be the correct method? A) Right 4, down 12. B) Down 4, left 12. C) Up 4, left 12. D) Right 4, up 12. Show Answer Correct Answer: A) Right 4, down 12. 29. Find the 22nd term of the following sequence:5, 8, 11, ..... A) 63. B) 14. C) 71. D) 68. Show Answer Correct Answer: D) 68. 30. Find the distance between the points (4, 3) and (0, 6). A) 5. B) 4. C) 7. D) 3. Show Answer Correct Answer: A) 5. 31. Calculate the slope of the line passing through the points (-1, 2) and (3, 8). A) 5. B) 1. C) 10. D) 3. Show Answer Correct Answer: B) 1. 32. Find the slope of:(1, 8) and (3, 12) A) 2. B) 9/7. C) 1/2. D) -2. Show Answer Correct Answer: A) 2. 33. Calculate the gradient of the straight line passing through (-2, 1) and (0, 0). A) $-\frac{1}{2}$. B) 2. C) $\frac{1}{2}^{ }$. D) -2. Show Answer Correct Answer: A) $-\frac{1}{2}$. 34. What would the graph of y = 8 look like? A) Horizontal line. B) Vertical line. C) All the above. D) None of the above. Show Answer Correct Answer: A) Horizontal line. 35. Two-planesintersect-at-a A) Plane. B) Line. C) Circle. D) None. Show Answer Correct Answer: B) Line. 36. Ali sedang mengamati bagaimana cahaya bulan dipantulkan di permukaan air. Dia ingin tahu bagaimana cahaya itu bergerak. A) Di jalannya sendiri. B) Di orbitnya sendiri. C) Secara lurus. D) Secara selari. Show Answer Correct Answer: C) Secara lurus. 37. What is the y-intercept of y = 2x + 1 A) -2. B) 2. C) 1. D) -1. Show Answer Correct Answer: C) 1. 38. The inclination of the line having slope $-\sqrt{3}$ A) $-\frac{\pi}{3}$. B) $-\frac{2\pi}{3}$. C) $\frac{\pi}{3}$. D) $\frac{2\pi}{3}$. Show Answer Correct Answer: D) $\frac{2\pi}{3}$. 39. Find the equation of the straight line with the slope of-1 passing through A(-2, -5). A) $y=-x-7$. B) $y=-x-3$. C) $y=-x+7$. D) $y=-x+3$. Show Answer Correct Answer: A) $y=-x-7$. 40. Slope of a line which is equally inclined to the axes is A) $-\sqrt{3}$. B) 1. C) 0. D) $\sqrt{3}$. Show Answer Correct Answer: B) 1. 41. ABCD is a line segment. AB:BC:CD = 3:2:1.If A = (4, 5), D = (10, 11), find C. A) (8, 9). B) (9, 10). C) (6, 7). D) (7, 8). Show Answer Correct Answer: B) (9, 10). 42. Calculate the speed of a car moving a distance of 100 miles in 2 hours A) 50 miles/hr. B) 100 km/hr. C) 50 km/hr. D) 100 miles/hours. Show Answer Correct Answer: A) 50 miles/hr. 43. The gradient of a straight line is $-\frac{2}{5}$ A) $4$. B) $-4$. C) $25$. D) $-25$. Show Answer Correct Answer: A) $4$. 44. Area of triangle A(0, 0) B(2, 2) and C(0, 2) is A) 2. B) 4. C) 6. D) None of these. Show Answer Correct Answer: A) 2. 45. The ( ) of the line in y=-5x-1 is-5 A) X-intercept. B) Gradient. C) Equation. D) Y-intercept. Show Answer Correct Answer: B) Gradient. 46. What is the 6th term in the following sequence?11, 15, 19, 23, ..... , ..... ? ..... A) 32. B) 31. C) 27. D) 30. Show Answer Correct Answer: B) 31. 47. Choose the correct answer:Parallel lines are ..... A) Two lines that intersect to form 30$^\circ$. B) Two lines when the perpendicular distance between them is at a constant. C) Two lines that meet to form a polyhedron. D) Two lines that intersect to form 90$^\circ$. Show Answer Correct Answer: B) Two lines when the perpendicular distance between them is at a constant. 48. Which line has gradient 2 and passes through the point (2, 3) A) Y=2x-1. B) Y=2x. C) Y=x+1. D) Y=x. Show Answer Correct Answer: A) Y=2x-1. 49. Find the equation of the line that passes through points (2, 2) and (2, -2). A) X = 2. B) Y = 2. C) X =-2. D) Y =-2. Show Answer Correct Answer: A) X = 2. 50. Where does the line $y=3x+4$ A) 3. B) -3. C) 4. D) -4. Show Answer Correct Answer: C) 4. 51. The equation of a straight line is 2x +5y =7. Find the gradient of the line A) -2. B) 5. C) -5/2. D) -2/5. Show Answer Correct Answer: D) -2/5. 52. Find the equation of the line passing through points (-2, -1) and (2, 3). A) Y = 2x-1. B) Y = 3x-2. C) Y = x + 1. D) Y =-x + 3. Show Answer Correct Answer: C) Y = x + 1. 53. The position of any point in the coordinate plane or Cartesian plane or number plane can be specified in terms of an ordered pair. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 54. If AB=BC then B is A) Midpoint of [BC]. B) Midpoint of [AB]. C) Midpoint of [BA]. D) None of the following. Show Answer Correct Answer: B) Midpoint of [AB]. 55. How is the entry of a matrix identified? A) Row only. B) Row x Column. C) Column x Row. D) Column only. Show Answer Correct Answer: B) Row x Column. 56. Find the distance between A(2, 3) and B(-4, -5). A) 10 units. B) 8 units. C) 6 units. D) 13 units. Show Answer Correct Answer: A) 10 units. 57. The equation of the line with gradient-1 and y-intercept 2 is A) $y=3x-1$. B) $y=-x+2$. C) $y=2x-1$. D) $y=2+x$. Show Answer Correct Answer: B) $y=-x+2$. 58. Find the nth term of this sequence?3, 5, 7, 9, 11, 13 A) 2n+3. B) 2n+1. C) 2n. D) 2n-2. Show Answer Correct Answer: B) 2n+1. 59. The distance between (-3, 2) and (4, 8) is A) 0.832. B) 0.83. C) $\sqrt{85}$. D) 0.8. Show Answer Correct Answer: C) $\sqrt{85}$. 60. Calculate the equation of the line for points (1, 0) and (4, 0). A) Y = 2x. B) Y = 1. C) Y = 0. D) Y =-3. Show Answer Correct Answer: C) Y = 0. ← PreviousNext →Related QuizzesScience QuizzesClass 11 QuizzesClass 11 Mathematics Chapter 10 Straight Lines Quiz 1Class 11 Mathematics Chapter 10 Straight Lines Quiz 2Class 11 Mathematics Chapter 10 Straight Lines Quiz 3Class 11 Mathematics Chapter 10 Straight Lines Quiz 4Class 11 Mathematics Chapter 10 Straight Lines Quiz 5Class 11 Mathematics Chapter 10 Straight Lines Quiz 6Class 11 Mathematics Chapter 10 Straight Lines Quiz 7Class 11 Mathematics Chapter 10 Straight Lines Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books