This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Mathematics > Class 11 Mathematics Chapter 10 Straight Lines – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 10 Straight Lines Quiz 11 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How many rows are in a 7 x 3 matrix? A) 10. B) 21. C) 7. D) 3. Show Answer Correct Answer: C) 7. 2. Solve. $d^2-196=0$ A) Neither d = 14 nor d =-14. B) Either d = 14 or d =-14. C) D= 14. D) D =-14. Show Answer Correct Answer: B) Either d = 14 or d =-14. 3. Tuliskan setiap persamaan garis lurus berikut dalam bentuk $y=mx+c$ $y=mx+c$ $\frac{x}{4}-\frac{y}{2}=1$ A) $-\frac{y}{2}=-\frac{x}{4}+1$. B) $y=\frac{1}{2}x+2$. C) $y=\frac{1}{2}x-2$. D) None of the above. Show Answer Correct Answer: C) $y=\frac{1}{2}x-2$. 4. Find the equation of the line that passes through (3, 4) and (5, 8). A) Y =-x + 7. B) Y = 3x-5. C) Y = x + 1. D) Y = 2x-2. Show Answer Correct Answer: D) Y = 2x-2. 5. Distance of (2, 3) from 3x-4y+5=0 is A) 5. B) 1/5. C) 2/5. D) None. Show Answer Correct Answer: B) 1/5. 6. Find the equation of the line with a slope of 4 and a y-intercept of-2. A) $y =-4x + 2$. B) $y = 4x-2$. C) $y = 4x + 2$. D) $y =-4x-2$. Show Answer Correct Answer: B) $y = 4x-2$. 7. Which of the following points lies on the straight lines $3x-4y=12$ A) $\left(0, -3\right)$. B) $\left(3, 0\right)$. C) $\left(0, 3\right)$. D) $\left(-3, 0\right)$. Show Answer Correct Answer: A) $\left(0, -3\right)$. 8. What does "m" represent iny = mx + c? A) Y-coordinate. B) Y-intercept. C) X-coordinate. D) Gradient. Show Answer Correct Answer: D) Gradient. 9. Calculate the equation of the line for points (0, 3) and (4, 3). A) Y = 0. B) Y = 3x + 1. C) Y = 4. D) Y = 3. Show Answer Correct Answer: D) Y = 3. 10. The 'complement' of 10$^\circ$ is A) "nice halo". B) 20$^\circ$. C) 80$^\circ$. D) 10$^\circ$. Show Answer Correct Answer: C) 80$^\circ$. 11. Write the equation in gradient-intercept form:2x + y = 41 A) Y =-2x + 41. B) Y = 2x-41. C) X = y-39. D) X = 2y + 41. Show Answer Correct Answer: A) Y =-2x + 41. 12. Find the equation the line perpendicular to $4y+5x=2$ A) $y=-\frac{5}{4}x+\frac{5}{3}$. B) $y=5x+2$. C) $y=\frac{4}{5}x-\\frac{1}{5}$. D) $y=-\frac{5}{4}x-\frac{1}{2}$. Show Answer Correct Answer: C) $y=\frac{4}{5}x-\\frac{1}{5}$. 13. Find the equation of the line with gradient of 5 and y-intercept of-3 A) Y=x-3. B) Y=-3x +5. C) Y= 5x-3. D) Y=3x +5. Show Answer Correct Answer: C) Y= 5x-3. 14. Which of the following would be graphed as a horizontal line? A) Y =-4. B) X = 7. C) Y = 3x-4. D) None of the above. Show Answer Correct Answer: A) Y =-4. 15. When ordering a pizza, you can choose 2 toppings from the following:mushrooms, olives, pepperoni, pineapple, and sausage. How many different types of pizza can you order? A) 10. B) 20. C) 30. D) None of the above. Show Answer Correct Answer: A) 10. 16. Find the geometric mean of 12 and 192 A) 16. B) 2304. C) 48. D) 4. Show Answer Correct Answer: C) 48. 17. The name of the point (0, 0) on a Cartesian plane is? A) Y-intercept. B) X-intercept. C) Gradient. D) Origin. E) Axis. Show Answer Correct Answer: D) Origin. 18. Find the slope of the line that is perpendicular to the line y = 4x-5. A) 3. B) -2. C) 0. D) 1/4. E) -1/4. Show Answer Correct Answer: E) -1/4. 19. The equation of straight line is $y-\frac{2}{3}x=5$ $ax+by=c$ A) $2x+3y-15=0$. B) $-2x+3y=15$. C) $2x-3y+15=0$. D) $3y-2x=15$. Show Answer Correct Answer: B) $-2x+3y=15$. 20. Find the slope of the line that goes through the points (-8, 6) and (7, -3). A) -1/3. B) -5/3. C) 1/3. D) -3/5. Show Answer Correct Answer: D) -3/5. 21. If one of the lines represented by $kx^2+10xy+8y^2=0$ $2x-y=5$ A) 3. B) $\sqrt{3}$. C) -3. D) $\pm3$. Show Answer Correct Answer: A) 3. 22. Given A ( 2, 1 ) and B ( 4, 9 ). Find the gradient of line AB. A) $-4$. B) $\frac{1}{4}$. C) $4$. D) $-\frac{1}{4}$. Show Answer Correct Answer: C) $4$. 23. Determine the y-intercept of the straight line 3x + 2y + 7 = 0. Tentukan pintasan-y bagi garis lurus 3x + 2y + 7 = 0. A) 7. B) $-\frac{2}{3}$. C) $-\frac{7}{3}$. D) $-\frac{7}{2}$. Show Answer Correct Answer: D) $-\frac{7}{2}$. 24. Vertical or horizontal?Undefined slope A) Vertical. B) Horizontal. C) Neither. D) None of the above. Show Answer Correct Answer: A) Vertical. 25. Factorisemp + np-6mq-6nq A) (p-6q) (m+n). B) (p+6q) (m-n). C) All the above. D) None of the above. Show Answer Correct Answer: A) (p-6q) (m+n). 26. How to find gradient, m?(I) $m=-\frac{y-intercept}{x-intercept}$ $m=\frac{y_2-y_1}{x_1-x_2}$ A) I. B) II. C) I and II. D) None of the above. Show Answer Correct Answer: C) I and II. 27. Given that he equation of a straight lines is $x-5y=20$ A) Gradient = $\frac{1}{5}$. B) Gradient = $-\frac{1}{5}$. C) Gradient = $\frac{1}{5}$. D) Gradient = $-\frac{1}{5}$. Show Answer Correct Answer: A) Gradient = $\frac{1}{5}$. 28. If the coordinates of the middle point of the portion of a line intercepted between the coordinate axes is (3, 2) then the equation of the line will be A) 5x-2y = 10. B) 2x + 3y = 12. C) 4x-3y = 6. D) 3x + 2y = 12. Show Answer Correct Answer: B) 2x + 3y = 12. 29. Direction-ratio-ofx = ay, z= cy, is A) C, 1, a. B) A, 1, c. C) 1, 2, a. D) 1, a, c. Show Answer Correct Answer: B) A, 1, c. 30. Identify the y-intercept. $3x-4y=-24$ A) Y =-4. B) Y =-24. C) Y = 3. D) Y = 6. Show Answer Correct Answer: D) Y = 6. 31. What is the equation of the horizontal line through (-3, 6)? A) X=-3. B) Y=6. C) Y=-3. D) X=6. Show Answer Correct Answer: B) Y=6. 32. A straight line passes through points (0, 5) and (10, 10). Find the x-intercept of the straight line. A) 5. B) -5. C) 10. D) -10. Show Answer Correct Answer: D) -10. 33. Find the distance between (-12, 1) and (12, -1). A) 24.05. B) 24.08. C) 24.07. D) 24.06. Show Answer Correct Answer: B) 24.08. 34. What is the y-intecept of the equation $2y=4x+6$ A) 3. B) 6. C) 2. D) 4. Show Answer Correct Answer: A) 3. 35. Which of the following points lies on the straight line 2y = 3x-7 A) (2, 1/2). B) (1, 2). C) (1, -2). D) (0, -7). Show Answer Correct Answer: C) (1, -2). 36. What is the gradient and y-intercept of the equation $y=4x+7$ A) Gradient-7, y-intercept-4. B) Gradient 7, y-intercept 4. C) Gradient-4, y-intercept-7. D) Gradient 4, y-intercept 7. Show Answer Correct Answer: D) Gradient 4, y-intercept 7. 37. Two lines that are perpendicular lines have ..... A) Product of their slopes equal to-1. B) No Slope. C) Slope that is the same. D) None of the above. Show Answer Correct Answer: A) Product of their slopes equal to-1. 38. The measure of an angle on a straight line is ..... degrees. A) 90. B) 45. C) 180. D) 0. Show Answer Correct Answer: C) 180. 39. A horizontal line cuts the Y axis at-3, the equation of the line is A) X =-3. B) Y =-3. C) Y = x-3. D) None of the above. Show Answer Correct Answer: B) Y =-3. 40. What is the gradient/Slope of a horizontal line? A) 0. B) Undefined. C) -1. D) 1. Show Answer Correct Answer: A) 0. 41. Given the slopes of two lines, identify whether the lines are parallel, perpendicular or neither.Slope of line #1 = 12Slope of line #2 =-12 A) Parallel. B) Perpendicular. C) Neither. D) None of the above. Show Answer Correct Answer: C) Neither. 42. In which quadrant is the point (-3, -1)? A) 3rd. B) 2nd. C) 4th. D) 1st. Show Answer Correct Answer: A) 3rd. 43. Which ordered pair could represent a y-intercept on a graph? A) (-1, 3). B) (2, 0). C) (6, 0). D) (0, 4). Show Answer Correct Answer: D) (0, 4). 44. Write the equation in point-slope form of the line that passes through the given point and has the given slope.(4, -7); m =-1/4 A) Y + 7 = 4(x-4). B) Y + 7 =-1/4(x-4). C) Y-4 =-1/4(x + 7). D) Y-7 =-1/4(x-4). Show Answer Correct Answer: B) Y + 7 =-1/4(x-4). 45. A plane flies from Melbourne to Sydney, a total of 700 km. The plane flies at an average speed of 800 km/h. To Write an equation to calculate the distance, d, from Sydney at any time, t, the equation could be? A) $d=-800t+700$. B) $t=700-800d$. C) $d=-700t+800$. D) $t=-800d+700$. Show Answer Correct Answer: A) $d=-800t+700$. 46. Are the lines parallel, perpendicular, or neither? $x+5y=15$ $y=6x+1$ A) Parallel. B) Perpendicular. C) Neither. D) None of the above. Show Answer Correct Answer: C) Neither. 47. P is the point (-2, 3) and Q is the point (4, 15). Find the gradient of PQ.P ialah titik (-2, 3) dan Q ialah titik (4, 15). Cari kecerunan PQ. A) $\frac{1}{2}$. B) $2$. C) $-2$. D) $-\frac{1}{2}$. Show Answer Correct Answer: B) $2$. 48. Two straight lines that never meet each other no matter how far they are extended. A) Convergent Lines. B) Divergent Lines. C) Parallel Lines. D) Perpendicular. Show Answer Correct Answer: C) Parallel Lines. 49. You can multiply a 2X3 matrix by which matrix? A) 2X2. B) 2X12. C) 2X3. D) 3X12. Show Answer Correct Answer: D) 3X12. 50. Which line is parallel to y=2x+3 A) Y=2. B) Y= 1+2x. C) X=3. D) Y=3x+3. Show Answer Correct Answer: B) Y= 1+2x. 51. Given A ( 4, -1) and B (-2, -6). Find the gradient of line AB. A) $\frac{6}{5}$. B) $-\frac{6}{5}$. C) $\frac{5}{6}$. D) $-\frac{5}{6}$. Show Answer Correct Answer: C) $\frac{5}{6}$. 52. LINES ARE PARALLEL A) H2-ab=0. B) H2+ab=0. C) A+b=0. D) A-b=0. Show Answer Correct Answer: A) H2-ab=0. 53. PQRS is a parallelogram with vertices P = (0, 0), Q = (a, b) and S = (-b, a). Find R. A) (-a, -b). B) (a-b, a + b). C) (a, -b). D) (a-b, a-b). Show Answer Correct Answer: B) (a-b, a + b). 54. Find the gradient of the straight line 5x + 3y = 3. Cari kecerunan bagi garis lurus 5x + 3y = 3. A) $\frac{1}{5}$. B) $-\frac{5}{3}$. C) $\frac{3}{5}$. D) 5. Show Answer Correct Answer: B) $-\frac{5}{3}$. 55. $\frac{3x}{2}+\frac{y}{6}=1$ 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) $\frac{x}{a}+\frac{y}{b}=1$. 56. Write down the equation of the line if gradient = 2y-intercept = 3 A) $y=-2x+3$. B) $y=2x-3$. C) $y=2x+3$. D) $y=-2x-3$. Show Answer Correct Answer: C) $y=2x+3$. 57. For the rule, y = 2x-2, find the y-value if the x =-3 A) 4. B) -4. C) 8. D) -8. Show Answer Correct Answer: D) -8. 58. Write an equation of a line perpendicular to y = 2x + 3 through (-2, 4) A) Y =-3/2x + 3. B) Y = 3x-3/2. C) Y = 3/2x + 3. D) Y =-1/2x + 3. Show Answer Correct Answer: D) Y =-1/2x + 3. 59. The equation of the line passing through (3, 1) and perpendicular to the line 2x+3y-5 = 0 is A) 3x-2y+5=0. B) 3x-2y-7=0. C) 3x-2y+7=0. D) 3x+2y+4=0. Show Answer Correct Answer: B) 3x-2y-7=0. 60. What slope is perpendicular to:m = $7$ A) $\frac{-1}{7}$. B) 7. C) -7. D) $\frac{1}{7}$. Show Answer Correct Answer: A) $\frac{-1}{7}$. ← 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