This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Mathematics > Class 11 Mathematics Chapter 10 Straight Lines – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 10 Straight Lines Quiz 2 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The slope of a line ax+by+c =0 is A) -c/b. B) C/b. C) -a/b. D) A/b. Show Answer Correct Answer: C) -a/b. 2. What is the slope in the equation y=2x + 3? A) 5. B) Cannot be Determined. C) 3. D) 2. Show Answer Correct Answer: D) 2. 3. Find the equation of a line with gradient 3 that passes through the point (2, 4) A) Y=3x. B) Y=3x-2. C) Y=2x+1. D) Y=3x+1. Show Answer Correct Answer: B) Y=3x-2. 4. The equation of a line that passes through the points (1, 5) and (2, 3) is A) 2x-y-7 = 0. B) X + 2y-7 = 0. C) 2x + y + 7 = 0. D) 2x + y-7 = 0. Show Answer Correct Answer: D) 2x + y-7 = 0. 5. Tentukan kecerunan bagi garis lurus $x+2y-3=0$ $x+2y-3=0$ A) $-\frac{1}{2}$. B) -2. C) 2. D) $\frac{1}{2}$. Show Answer Correct Answer: A) $-\frac{1}{2}$. 6. What is the pairs of angle you get when there is a transverse and letter "C" ? A) Allied angles. B) Alternative angles. C) Corresponding angles. D) Vertically opposite angles. Show Answer Correct Answer: A) Allied angles. 7. Calculate the distance between the points (4, 3) and (1, 1). A) 2.5. B) 3.605551275463989. C) 5.0. D) 4.0. Show Answer Correct Answer: B) 3.605551275463989. 8. What does $_{10}$P$_{5 }$mean? A) Permutations with 5 choices and 10 positions. B) Permutations with 10 choices and 5 positions. C) Permutations with 5 numbers and 10 operations. D) Permutations with 5 hot dogs and 10 drinks. Show Answer Correct Answer: B) Permutations with 10 choices and 5 positions. 9. A Semi-line has: A) Two end points. B) Length. C) One beginning point. D) None of the above. Show Answer Correct Answer: C) One beginning point. 10. Which two equations below are parallel? A) Y = 2x + 1 and y =-1/2x + 1. B) Y = 2x + 3 and y =-2x + 3. C) Y = 2x-1 and y = 1/2x-1. D) Y =-x + 4 and y =-x + 2. Show Answer Correct Answer: D) Y =-x + 4 and y =-x + 2. 11. Find the gradient of the straight line 3x-9y = 10. Cari kecerunan untuk garis lurus 3x-9y = 10. A) 9. B) 3. C) $-\frac{1}{3}$. D) $\frac{1}{3}$. Show Answer Correct Answer: D) $\frac{1}{3}$. 12. The straight-line equation that through $P(-3, -2)$ A) $2x-y=4$. B) $2x+y=4$. C) $2x-y=-4$. D) $2x+y=-4$. Show Answer Correct Answer: C) $2x-y=-4$. 13. Find the slope and y-intercept of the following:y =-8x + 13 A) Slope = 13, y-intercept =-8. B) Slope = 8/13, y-intercept =-8. C) Slope =-8, y-intercept = 13. D) Slope =-8/13, y-intercept = 1. Show Answer Correct Answer: C) Slope =-8, y-intercept = 13. 14. Would the point (5;5) be on the line $y=2x-5$ A) Yes. B) NO. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 15. Find the slope of the line that passes through (17, 2) and (17, -3) A) M=5. B) M=undefined. C) M=0. D) M=-5. Show Answer Correct Answer: B) M=undefined. 16. A line is perpendicular to y = 2x-7. What is the slope of this line? A) -2. B) 2. C) 1/2. D) -1/2. Show Answer Correct Answer: D) -1/2. 17. The equation of line having slope m and which makes intercept c on the Y-axis is y = mx + c A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 18. If the lines 2x + 3y = 5 and kx-6y = 7 are parallel, then the value of k is A) 1/4. B) -1/4. C) 4. D) -4. Show Answer Correct Answer: D) -4. 19. Supplementary angles A) Add to 90 degrees. B) Add to 180 degrees. C) Make a right angle. D) None of the above. Show Answer Correct Answer: B) Add to 180 degrees. 20. The perimeter of a disc is equal to: A) Pi x d x 2. B) Pi x r x 2. C) Pi x O x 2. D) None of the above. Show Answer Correct Answer: B) Pi x r x 2. 21. Y = 2/3 x-2The m value is A) 2/3x. B) 2/3. C) -2. D) None of the above. Show Answer Correct Answer: B) 2/3. 22. Calculate the equation of the line for points (1, 4) and (2, 6). A) Y = x + 4. B) Y = 3x + 2. C) Y = 2x + 1. D) Y = 2x + 2. Show Answer Correct Answer: D) Y = 2x + 2. 23. Find the equation of the straight line MN if its gradient is equal to 3 and the line passes through point Cari persamaan garis lurus MN jika kecerunannya ialah 3 dan garis ini melalui titik $\left(-2, 5\right)$ A) $y=3x+11$. B) $y=2x+5$. C) $y=-3x+11$. D) $y=3x-11$. Show Answer Correct Answer: A) $y=3x+11$. 24. Plot the line represented by the equation 3x + 4y = 12. A) Y =-4x + 12. B) Y = 2x + 5. C) Y = 3x-4. D) Y =-3/4x + 3. Show Answer Correct Answer: D) Y =-3/4x + 3. 25. Find the gradient of the line that passes through the points (2, -2) and (4, 8). A) Gradient=5. B) Gradient=4. C) Gradient=2. D) Graduent=10. Show Answer Correct Answer: A) Gradient=5. 26. Graph the equation y =-1/3x + 4. What is the x-intercept? A) 6. B) 8. C) 10. D) 12. Show Answer Correct Answer: D) 12. 27. Four students need to be selected from a class of 15 to help clean up the campus. How many different ways can the 4 students be chosen? A) 32 760. B) 60. C) 1 365. D) None of the above. Show Answer Correct Answer: C) 1 365. 28. Find the equation of the straight line parallel to 2y= 3x-7 and passing through (0.5, -1). A) Y=(3/2)x-7/4. B) (5/2)y= 8, 25 *x-14/3. C) Y=3x-2, 5. D) 2y=3x-7. Show Answer Correct Answer: A) Y=(3/2)x-7/4. 29. Find the 32nd term of this sequence.9, 4, -1, -6, -11, ..... A) -34. B) -225. C) -146. D) 81. Show Answer Correct Answer: C) -146. 30. What is the gradient of the line y = 3x + 9 A) 12. B) 9. C) 3. D) 6. Show Answer Correct Answer: C) 3. 31. Find the slope:(-4, 3) and (-4, -7) A) 5/4. B) -10/8. C) Zero. D) Undefined. Show Answer Correct Answer: D) Undefined. 32. The slope of the line ax + by + c = 0 is ..... A) -b/a. B) -b/c. C) -a/b. D) -a/c. Show Answer Correct Answer: A) -b/a. 33. Find the point on the straight line 3x+y+4=0, which is equidistant from the points (-5, 6) and (3, 2). A) (-1, 2). B) (1, 2). C) (2, -2). D) (-2, 2). Show Answer Correct Answer: D) (-2, 2). 34. If the equation of a straight line is y =-4.x-2 then the gradient of this lines is A) 4. B) -4. C) 2. D) -2. Show Answer Correct Answer: B) -4. 35. Find the equation of the straight line with slope-7 and y-intercept 4 . A) $7x+y-4=0$. B) $x+7y-4=0$. C) $4x-y-7=0$. D) $x-4y+7=0$. Show Answer Correct Answer: A) $7x+y-4=0$. 36. Write a linear equation in slope intercept form of a line with a slope of-3 and y intercept of 0 A) X=-3. B) Y=-3x. C) Y=-3. D) Y=3x. Show Answer Correct Answer: B) Y=-3x. 37. When two lines are parallel, they have the same gradient. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 38. Given the slopes of two lines, identify whether the lines are parallel, perpendicular or neither.Slope of line #1 = 9Slope of line #2 = 9 A) Parallel. B) Perpendicular. C) Neither. D) None of the above. Show Answer Correct Answer: A) Parallel. 39. Line $L$ $\frac{4}{5}$ $L$ A) $-\frac{5}{4}$. B) -45 Mathematical EquivalenceON. C) All the above. D) None of the above. Show Answer Correct Answer: A) $-\frac{5}{4}$. 40. Find the equation of the straight line with slope 2 passing through (-3, 4) . A) $2x-y+2=0$. B) $2x-y-10=0$. C) $2x-y-2=0$. D) $2x-y+10=0$. Show Answer Correct Answer: D) $2x-y+10=0$. 41. What's the value of intersects the y-axis? $y=-4x+1$ A) $-4$. B) $1$. C) $4$. D) $-1$. Show Answer Correct Answer: B) $1$. 42. The gradient of the line in y= 7x-1 is A) Y. B) 1. C) -1. D) 7. Show Answer Correct Answer: D) 7. 43. The locus of a point, whose abscissa and ordinate are always equal is A) X-y = 0. B) X+y =1. C) X+y+1 = 0. D) None of the above. Show Answer Correct Answer: A) X-y = 0. 44. In order for you to determine the equation of the straight line, which value you need to find first? A) C. B) Y. C) M. D) X. Show Answer Correct Answer: C) M. 45. The cost of using a car includes a maintenance cost of $ 450 and an additional $ 1.25 per kilometer travelled. An equation to calculate the cost of using the car, c, for any distance travelled, d, could be? A) $d=1.25c+400$. B) $d=400c+1.25$. C) $c=1.25d+400$. D) $c=400d+1.25$. Show Answer Correct Answer: C) $c=1.25d+400$. 46. Write the equation of the line in slope-intercept form that has a slope of 1 and passes through the point (-2, 3). A) Y =-x + 3. B) Y = 2x + 1. C) Y = x + 5. D) Y = x-1. Show Answer Correct Answer: C) Y = x + 5. 47. Given the nth term is 9-2n, what is the 7th term? A) 1. B) -3. C) -5. D) -4. Show Answer Correct Answer: C) -5. 48. Given that the straight line 2x-6y=3 is parallel to the straight line 3y= (4-2k)x-15.Find the value of k. A) K=3. B) K=3/2. C) K=2. D) K=2/3. Show Answer Correct Answer: B) K=3/2. 49. When the line is downward sloping, the gradient is ..... A) Undefined. B) Positive. C) Negative. D) Zero. Show Answer Correct Answer: C) Negative. 50. Is $2(y-3x)=5-2x$ A) Parallel. B) Perpendicular. C) Neither. D) None of the above. Show Answer Correct Answer: C) Neither. 51. At the middle school, a student takes 4 core classes a day. There are 6 different core classes offered. How many different combinations of classes are there? A) 360. B) 720. C) 15. D) 24. Show Answer Correct Answer: C) 15. 52. What is the pairs of angle you get when there is a transverse and letter "Z" ? A) Allied angles. B) Alternative angles. C) Corresponding angles. D) Vertically opposite angles. Show Answer Correct Answer: B) Alternative angles. 53. Write an equation that is parallel to the line y = x-5 through (1, -2) A) Y = x + 1. B) Y = 3x +1. C) Y =-3x +1. D) Y = x-3. Show Answer Correct Answer: D) Y = x-3. 54. The coordinates of the foot of the perpendicular from the point (2, 3) on the line x + y-11 = 0 A) (6, 5). B) ( 5, 6). C) (-6, 5). D) (-5, 6). Show Answer Correct Answer: B) ( 5, 6). 55. Which of these lines would be the steepest? A) Y = 2x + 9. B) Y = 7x + 3. C) Y = 7. D) Y = 5x-3. Show Answer Correct Answer: B) Y = 7x + 3. 56. $y=mx+c$ $m$ $c$ A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 57. What is the formula to find the angle between two lines? A) Tan($\alpha$2-$\alpha$1) = tan $\alpha$2-tan $\alpha$1 / 1/ tan $\alpha$1 tan $\alpha$2. B) Tan($\alpha$2-$\alpha$1) = tan $\alpha$2-tan $\alpha$1 / 1+ tan $\alpha$1 tan $\alpha$2. C) Tan($\alpha$2-$\alpha$1) = tan $\alpha$2-tan $\alpha$1 / 1-tan $\alpha$1 tan $\alpha$2. D) Tan($\alpha$2-$\alpha$1) = tan $\alpha$2-tan $\alpha$1 / 1* tan $\alpha$1 tan $\alpha$2. Show Answer Correct Answer: B) Tan($\alpha$2-$\alpha$1) = tan $\alpha$2-tan $\alpha$1 / 1+ tan $\alpha$1 tan $\alpha$2. 58. Erik gets to choose from five cake flavors, seven icing flavors, and three topping flavors. If he can only choose one of each flavor, how many cakes are possible? A) 105. B) 35. C) 573. D) 21. Show Answer Correct Answer: A) 105. 59. What kind of line is the line y=6 A) Horizontal. B) Vertical. C) Not enough information. D) None of the above. Show Answer Correct Answer: A) Horizontal. 60. Find the equation of the line with gradient of 0 and y-intercept of 5 A) X = 5. B) Y=5. C) Y=x +5. D) Y=5x. Show Answer Correct Answer: B) Y=5. ← PreviousNext →Related QuizzesScience QuizzesClass 11 QuizzesClass 11 Mathematics Chapter 10 Straight Lines Quiz 1Class 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 8Class 11 Mathematics Chapter 10 Straight Lines Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books