This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 10 Straight Lines – Quiz 24 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 10 Straight Lines Quiz 24 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. If the lines are parallel horizontal lines, then slope of both lines is A) 1. B) 0. C) -1. D) 5. Show Answer Correct Answer: B) 0. 2. Determine if the lines y = 2x + 1 and y = 2x-3 are parallel, perpendicular, or neither. A) Intersecting. B) Perpendicular. C) Coincident. D) Parallel. Show Answer Correct Answer: D) Parallel. 3. Find the x-intercept of straight line $3x-7y+21=0$ A) $-7$. B) $-\frac{3}{7}$. C) $\frac{7}{3}$. D) $3$. Show Answer Correct Answer: A) $-7$. 4. What is the gradient of a horizontal line? A) 1. B) -1. C) 0. D) Undefined. Show Answer Correct Answer: C) 0. 5. The coordinates of the foot of the perpendicular from thepoint (2, 3) on the line x + y-11 = 0 are A) (-6, 5). B) (5, 6). C) (-5, 6). D) (6, 5). Show Answer Correct Answer: B) (5, 6). 6. Which of the following lines is farthest from the origin? A) X-y + 1 = 0. B) 2x-y + 3 = 0. C) X + 2y-2 = 0. D) X + y-2 = 0. Show Answer Correct Answer: B) 2x-y + 3 = 0. 7. Which of the following points is the point of intersection of the lines y = 2x + 1 and y =-x + 7 A) (-2, 9). B) (8, -1). C) (2, 5). D) (6, 13). Show Answer Correct Answer: C) (2, 5). 8. The slope of the slide inclined 60 degree with the ground is A) 1.732 . B) 2.453 . C) 3.123 . D) None of above. Show Answer Correct Answer: A) 1.732 . 9. Graph the equation y =-3x + 2. What is the slope? A) -1. B) -3. C) 3. D) 2. Show Answer Correct Answer: B) -3. 10. The distance of the point P (1, -3) from the line 2y-3x = 4 is A) 13. B) $\frac{7}{13}\sqrt{13}$. C) $\sqrt{13}$. D) None of these. Show Answer Correct Answer: C) $\sqrt{13}$. 11. Find the gradient of the line that passes through (3, 4) and (2, 2). A) Gradient=-2. B) Gradient=4. C) Gradient=2. D) Gradient=3. Show Answer Correct Answer: C) Gradient=2. 12. If m=3 and b=6, what is the correct slope intercept equation? A) Y=3-6. B) Y=3x-6. C) Y=3x+6. D) Y=6x+3. Show Answer Correct Answer: C) Y=3x+6. 13. When the line is vertical, the gradient is ..... A) Positive. B) Negative. C) Zero. D) Undefined. Show Answer Correct Answer: D) Undefined. 14. Calculate the distance between the points (0, 0) and (3, 4). A) 7. B) 5. C) 4. D) 6. Show Answer Correct Answer: B) 5. 15. Find the slope of the line that passes through:(-4, 7) and (-6, -4) A) 2/11. B) 13/2. C) 3/10. D) 11/2. Show Answer Correct Answer: D) 11/2. 16. What's the gradient of a line whose equation y=7x-3? A) 3. B) -3. C) 7. D) 10. E) 7/3. Show Answer Correct Answer: C) 7. 17. Another name for gradient is A) Y axis. B) X axis. C) Slope. D) None of the above. Show Answer Correct Answer: C) Slope. 18. The following represents slopes of two lines. Which answer choice describes the two lines?m = 5 and m =-1/5 A) Parallel. B) Perpendicular. C) Neither. D) None of the above. Show Answer Correct Answer: B) Perpendicular. 19. ABCD is a parallelogram. A, B and C have coordinates (2, 3), (4, 7) and (8, 11) respectively. Find the equation of DC. A) Y =-2x +5. B) Y = 2x-5. C) Y = 2x + 5. D) $y=\frac{1}{2}x-5$. Show Answer Correct Answer: B) Y = 2x-5. 20. The Intercept Form of Equation of a Line is of the Form A) X/a+ y/b=1. B) Y/a+ x/b=1. C) X/b+ y/a=1. D) None of these. Show Answer Correct Answer: A) X/a+ y/b=1. 21. A straight line passes through (2, 3) and the portion of the line intercepted between the axes is bisected at this point. The equation of the line is ..... A) 2x+3y=12. B) 2x+3y+12=0. C) 3x+2y=12. D) 3x+2y+12=0. Show Answer Correct Answer: C) 3x+2y=12. 22. Determine the equation of the line through points (0, 0) and (3, -3). A) Y = 3x. B) Y = x + 3. C) Y =-3x + 3. D) Y =-x. Show Answer Correct Answer: D) Y =-x. 23. Find the gradient of the line that passes through A(12, 13) and B(7, 7).Select the correct answer from the list below: A) $Gradient=-\frac{5}{6}$. B) $Gradient=\frac{5}{6}$. C) $Gradient=-\frac{6}{5}$. D) $Gradient=\frac{6}{5}$. Show Answer Correct Answer: D) $Gradient=\frac{6}{5}$. 24. What is the property of Supplementary angles A) They are congruent. B) Their sum is 180$^{0}$. C) They are always adjacent and add to be 90$^{0}$. D) They both have t be obtuse. Show Answer Correct Answer: B) Their sum is 180$^{0}$. 25. Find the midpoint of the line segment AB with A(8 ; 6) and B(3 ; 5) A) ( 5 ; 2). B) (2.5 ; 0.5). C) (5;5). D) (5.5 ; 5.5). Show Answer Correct Answer: D) (5.5 ; 5.5). ← PreviousNext →Related 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 8Class 11 Mathematics Chapter 10 Straight Lines Quiz 9Class 11 Mathematics Chapter 10 Straight Lines Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books