This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Mathematics > Class 11 Mathematics Chapter 10 Straight Lines – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 10 Straight Lines Quiz 7 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Persamaan bagi suatu garis lurus ialah $x-2y=8$ $x-2y=8$ A) Kecerunan/Gradient = $\frac{1}{2}$ $-8$. B) Kecerunan/Gradient = $\frac{1}{2}$ $-4$. C) Kecerunan/Gradient = $-\frac{1}{2}$ $-4$. D) Kecerunan/Gradient = $-\frac{1}{2}$ $-8$. Show Answer Correct Answer: B) Kecerunan/Gradient = $\frac{1}{2}$ $-4$. 2. What are the coordinates of a point dividing the line segment joining the points (x1, y1) and (x2, y2)? A) (x1-x2) / 2, (y1-y2) / 2. B) (x1 + x2) / 2, (y1 + y2) / 2. C) (x1 * x2) / 2, (y1 * y2) / 2. D) (x1 + x2), (y1 + y2). Show Answer Correct Answer: A) (x1-x2) / 2, (y1-y2) / 2. 3. What is the slope of a line? A) The angle made by the line with positive direction of x-axis. B) The angle made by the line with negative direction of x-axis. C) The ratio of vertical change to horizontal change. D) The distance between two points on the line. Show Answer Correct Answer: C) The ratio of vertical change to horizontal change. 4. Find the nth term of ..... 4, 5, 6, 7, 8, ..... A) N+1. B) N. C) N+3. D) 4n. Show Answer Correct Answer: C) N+3. 5. Which of the following has a negative gradient? A) 5x+2y=6. B) Y-3x=10. C) Y=4x-5. D) Y-2x=9. Show Answer Correct Answer: A) 5x+2y=6. 6. Given the nth term is 3n+1 what is the 10th term? A) 40. B) 31. C) 33. D) 29. Show Answer Correct Answer: B) 31. 7. What is the equation of the line parallel to x-axis? A) X + y = k. B) Y = k. C) X-y = k. D) X = k. Show Answer Correct Answer: B) Y = k. 8. The slope of the line passing through the points ( 0, -4) and (-6, 2) is A) 1. B) 6. C) -1. D) 0. Show Answer Correct Answer: C) -1. 9. Rearrange to make $x$ $y=\frac{3-x}{a}-4$ A) $x=3-a\left(y+4\right)$. B) X=3-a(y+4) Mathematical EquivalenceON. C) All the above. D) None of the above. Show Answer Correct Answer: A) $x=3-a\left(y+4\right)$. 10. What is the equation of y-axis? A) X=4. B) Y=0. C) X=-1. D) X=0. Show Answer Correct Answer: D) X=0. 11. Which line goes through the origin? A) Y=4x. B) Y=x+3. C) Y=2x+3. D) Y=3x-1. Show Answer Correct Answer: A) Y=4x. 12. Write the standard form of an equation that is perpendicular to 2x-5y = 10 and passes through (-2, 1). A) 5x + 2y =-8. B) 2x-5y =-9. C) 2x + 5y = 1. D) 5x-2y =-12. Show Answer Correct Answer: A) 5x + 2y =-8. 13. Given a straight line RS is parallel to the y-axis and passing through point (2, -3). What is the equation of straight line RS? A) $x=-3$. B) $x=2$. C) $y=2$. D) $y=-3$. Show Answer Correct Answer: B) $x=2$. 14. Which of the following points does not lie on the line y =-x + 6? A) (-5, 1). B) (2, 4). C) (-1, 7). D) (0, 6). Show Answer Correct Answer: A) (-5, 1). 15. Given the slopes of two lines, identify whether the lines are parallel, perpendicular or neither.Slope of line #1 = 8/9Slope of line #2 = 8/9 A) Parallel. B) Perpendicular. C) Neither. D) None of the above. Show Answer Correct Answer: A) Parallel. 16. Consider two points A(-1, -5) and B(7, -1). AB is produced to meet the x-axis at C. Find AB:BC. A) 3:2. B) 1:4. C) 2:3. D) 4:1. Show Answer Correct Answer: D) 4:1. 17. If straight lines $3x-4y+7=0$ $2kx+\left(2k-1\right)y-2=0$ A) $\frac{3}{14}$. B) 2. C) $\frac{14}{3}$. D) $\frac{1}{2}$. Show Answer Correct Answer: B) 2. 18. What is the x-intercept of the line y = 2x-4 A) 4. B) 2. C) 0. D) -2. Show Answer Correct Answer: B) 2. 19. If a segment has one endpoint at (-4, 5) and its midpoint is at (7, -9), what are the coordinates of its other endpoint? A) (13, 18). B) (1.5, -2). C) (11, 4). D) (18, -23). Show Answer Correct Answer: D) (18, -23). 20. What is the condition for perpendicular lines? A) M1 =-1/m2. B) M1 = m2. C) M1 = m2 + 1. D) M1 * m2 =-1. Show Answer Correct Answer: A) M1 =-1/m2. 21. The segment that joins the center and any point on the circle is called: A) A radius. B) A diameter. C) A chord. D) None of the above. Show Answer Correct Answer: A) A radius. 22. The next two terms of the sequence 8, 4, 2, 1, 1/2 are A) 1/3 and 1/4. B) 1/4 and 1/8. C) 1/8 and 1/6. D) 1/5 and 1/7. Show Answer Correct Answer: B) 1/4 and 1/8. 23. What is the equation of the line that goes through points (0;0), (1;3), (2;6) A) Y=-3x. B) Y=3. C) Y=3x-3. D) Y=3x. Show Answer Correct Answer: D) Y=3x. 24. Determine whether the straight line $3y=-6x+3$ $y+2x=14$ A) ParallelGradients of both straight lines equal to 2. B) ParallelGradients of both straight lines equal to-2. C) ParallelGradients of both straight lines equal to-6. D) Not parallelGradients of both straight lines not equal. Show Answer Correct Answer: B) ParallelGradients of both straight lines equal to-2. 25. In the equation y = m.x + c, c is A) The x-intercept point. B) The slope. C) The y-intercept point. D) The root. Show Answer Correct Answer: C) The y-intercept point. 26. Members of 6 different school organizations decorated floats for the homecoming parade. How many different ways can first, second, and third prize be awarded? A) 120. B) 36. C) 18. D) 18. Show Answer Correct Answer: A) 120. 27. Find the equation of the line described as passing through (1, 1) and (4, -8), (give the equation in the form of:y-mx-c = 0): A) Y + 3x-4 = 0. B) Y-8x+1=0. C) 2y+(5/6)x =0. D) Y+(5/2)x+5 =0. E) Y+x+5=0. Show Answer Correct Answer: A) Y + 3x-4 = 0. 28. For what value of k, following lines 4x-y+k=03x+4y-11=0&-3x+4y-5=0 are concurrent? A) -2. B) 2. C) 4. D) -3. Show Answer Correct Answer: A) -2. 29. Express the equation of straight lines 2y=3x-12 in the general form A) Y=3/2x-6. B) 2y-3x+12=0. C) -y/6+x/4=1. D) None of the above. Show Answer Correct Answer: B) 2y-3x+12=0. 30. Determine the number of 4-letter arrangements that can be made using the word RHOMBUS. A) 35. B) 28. C) 5040. D) 840. Show Answer Correct Answer: D) 840. 31. What is the slope of the line represented by the equation y =-9? A) 0. B) 1. C) 9. D) -9. Show Answer Correct Answer: A) 0. 32. Find the slope of the line that passes through:(6, 7) and (4, 2) A) -1/2. B) 2/5. C) 5/2. D) -5/2. Show Answer Correct Answer: C) 5/2. 33. Determine whether the following straight lines3y =-6x + 3 and y + 2x = 14are parallel or not. A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 34. Find the slope of the line that passes through the points (1, 2) and (3, 6). A) 1. B) 3. C) 4. D) 2. Show Answer Correct Answer: D) 2. 35. Vertical or horizontal?y =-3 A) Vertical. B) Horizontal. C) Neither. D) None of the above. Show Answer Correct Answer: B) Horizontal. 36. The midpoint of A (1, 2) and B (x, y) is C (2, 4). If BD is perpendicular to AB such that CD = 3, then what is the length of BD? A) 2 units. B) 22 units. C) 32 units. D) 3 units. Show Answer Correct Answer: A) 2 units. 37. If the angle between two lines is $\frac{\pi}{4}$ $\frac{1}{2}$ A) $-\frac{1}{3}$. B) $-\frac{1}{3}$. C) 0, 0. D) 3, -3. Show Answer Correct Answer: A) $-\frac{1}{3}$. 38. A group of 8 swimmers are swimming in a race. Prizes are given for first, second, and third place. How many different outcomes can there be? A) 336. B) 56. C) 24. D) None of the above. Show Answer Correct Answer: A) 336. 39. Determine whether the straight line $y=3x+8$ $6y=3x-9$ A) Parallel Gradients of both straight lines equal to 3. B) ParallelGradients of both straight lines equal to 6. C) ParallelGradients of both straight lines equal to 9. D) Not parallelGradients of both straight lines not equal. Show Answer Correct Answer: D) Not parallelGradients of both straight lines not equal. 40. What is the gradient of this line $y=-2x+3$ A) $-2$. B) -2 Mathematical EquivalenceON. C) All the above. D) None of the above. Show Answer Correct Answer: A) $-2$. 41. Find the equation of the straight line passing through A(10, -2) and B(4, 1) . A) $x+14y+18=0$. B) $x+2y-9=0$. C) $x+2y-6=0$. D) $x+14y+12=0$. Show Answer Correct Answer: C) $x+2y-6=0$. 42. What is the gradient between the points A(1, -6) and B(-2, -3) A) $-1$. B) -1 Mathematical EquivalenceON. C) All the above. D) None of the above. Show Answer Correct Answer: A) $-1$. 43. A water tank that contains 3000 Lt starts leaking at a rate of 2Lt per hour. An equation that calculates the volume of water, v, at any time, t, could be? A) $t=3000-2v$. B) $v=3000+2t$. C) $v=3000-2t$. D) $t=3000+2v$. Show Answer Correct Answer: C) $v=3000-2t$. 44. What is the condition for two lines to be perpendicular? A) M1 = m2 + 1. B) M1 =-1/m2. C) M1 = m2. D) M1 * m2 =-1. Show Answer Correct Answer: B) M1 =-1/m2. 45. A segment whose extremities are on the circle is called: A) A radius. B) A diameter. C) A chord. D) None of the above. Show Answer Correct Answer: C) A chord. 46. $\frac{2x}{3}-\frac{y}{4}=1$ A) $\frac{3}{2}$. B) $-4$. C) $\frac{2}{3}$. D) 1. E) 4. Show Answer Correct Answer: A) $\frac{3}{2}$. 47. Image of the point (3, 8) on the line x+3y-7=0 is A) (1, -4). B) (1, 4). C) (-1, -4). D) (-1, 4). Show Answer Correct Answer: C) (-1, -4). 48. Find the point of intersection between the straight lines y-x=3 and 2y+x+6=0. A) (4, 1). B) (-4, 1). C) (-4, -1). D) (4, -1). Show Answer Correct Answer: C) (-4, -1). 49. If you were to plot the point (-2, -6) what would be the correct method? A) Down 2, Left 6. B) Left 6, Down 2. C) Left 2, Up 6. D) Left 2, Down 6. Show Answer Correct Answer: D) Left 2, Down 6. 50. Consider the equation:y=-x+4Identify the slope and y-intercept. A) M=1, b=4. B) M=-x, b=4. C) M=-1, b=4. D) M=4, b=-x. Show Answer Correct Answer: C) M=-1, b=4. 51. Point M is the midpoint of segment JK. The coordinate for point M is (1, 1) and point K is (8, 3). Find the coordinate for point J. A) J (6, 1). B) J (6, -1). C) J (-6, 1). D) J (-6, -1). Show Answer Correct Answer: D) J (-6, -1). 52. Side of the rectangle ABCD parallel with the axes of cartesian coordinate. Point $A(1, -2)$ $C(5, 1)$ A) $3x-4y-7=0$. B) $3x-4y+7=0$. C) $3x+4y+7=0$. D) $3x+4y-7=0$. Show Answer Correct Answer: D) $3x+4y-7=0$. 53. In the following equation, what is the y-intercept? y =-3x + 7 A) -3/7. B) -3. C) 3. D) 7. Show Answer Correct Answer: D) 7. 54. Slope of a line which cuts off intercepts of equal lengths on the axes is A) -1. B) 0. C) $\sqrt{3}$. D) -$\sqrt{3}$. Show Answer Correct Answer: A) -1. 55. What comes first in the order? A) Row. B) Column. C) All the above. D) None of the above. Show Answer Correct Answer: A) Row. 56. The x-intercept of straight line $kx-2ky-21=0$ A) 3. B) $\frac{7}{2}$. C) $-\frac{7}{2}$. D) -3. Show Answer Correct Answer: C) $-\frac{7}{2}$. 57. A car with a tank that holds 50 litres is driven with an economy of 0.05 L/Km. An equation to calculate the amount of petrol in the tank, p, for a distance travelled, k, could be? A) $p=50-0.05k$. B) $k=50+0.05p$. C) $k=50-0.05p$. D) $p=0.05k+50$. Show Answer Correct Answer: A) $p=50-0.05k$. 58. The slope of the line which makes an angle of 30$^\circ$ with the positive direction of x-axis is A) 1. B) 1/ square root of 3. C) Square root of 3. D) None of these. Show Answer Correct Answer: B) 1/ square root of 3. 59. Two points A(-1, -4) and B(3, -6) are given. The equation of the perpendicular bisector of AB is A) $2x-y-7=0$. B) $2x+y+3=0$. C) $x-2y-11=0$. D) $x+2y+9=0$. Show Answer Correct Answer: A) $2x-y-7=0$. 60. PRODUCT OF THE SLOPES A) -a/b. B) A/b. C) 2h/b. D) -2h/b. Show Answer Correct Answer: B) A/b. ← 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 8Class 11 Mathematics Chapter 10 Straight Lines Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books