This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 10 Straight Lines – Quiz 28 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 10 Straight Lines Quiz 28 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following points lies on the straight line 2y = 3x-7 A) (1, 2). B) (1, -2). C) (0, -7). D) (2, 1/2). Show Answer Correct Answer: B) (1, -2). 2. What is the gradient and y-intercept of the equation $y=4x+7$ A) Gradient 4, y-intercept 7. B) Gradient-4, y-intercept-7. C) Gradient-7, y-intercept-4. D) Gradient 7, y-intercept 4. Show Answer Correct Answer: A) Gradient 4, y-intercept 7. 3. 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. 4. The measure of an angle on a straight line is ..... degrees. A) 90. B) 180. C) 45. D) 0. Show Answer Correct Answer: B) 180. 5. 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. 6. What is the gradient/Slope of a horizontal line? A) 1. B) -1. C) 0. D) Undefined. Show Answer Correct Answer: C) 0. 7. 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. 8. In which quadrant is the point (-3, -1)? A) 1st. B) 2nd. C) 3rd. D) 4th. Show Answer Correct Answer: C) 3rd. 9. Which ordered pair could represent a y-intercept on a graph? A) (6, 0). B) (0, 4). C) (-1, 3). D) (2, 0). Show Answer Correct Answer: B) (0, 4). 10. Calculate the gradient of the straight line passing through (-1, 5) and (2, -1). A) $\frac{1}{2}^{ }$. B) $-\frac{1}{2}$. C) -2. D) 2. Show Answer Correct Answer: C) -2. 11. 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 =-1/4(x-4). B) Y-4 =-1/4(x + 7). C) Y + 7 = 4(x-4). D) Y-7 =-1/4(x-4). Show Answer Correct Answer: A) Y + 7 =-1/4(x-4). 12. 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) $t=700-800d$. B) $d=-700t+800$. C) $d=-800t+700$. D) $t=-800d+700$. Show Answer Correct Answer: C) $d=-800t+700$. 13. 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. 14. 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) $-2$. B) $-\frac{1}{2}$. C) $\frac{1}{2}$. D) $2$. Show Answer Correct Answer: D) $2$. 15. 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. 16. You can multiply a 2X3 matrix by which matrix? A) 2X2. B) 2X12. C) 3X12. D) 2X3. Show Answer Correct Answer: C) 3X12. 17. Which line is parallel to y=2x+3 A) Y=3x+3. B) X=3. C) Y= 1+2x. D) Y=2. Show Answer Correct Answer: C) Y= 1+2x. 18. 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) $\frac{5}{6}$. 19. 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. 20. PQRS is a parallelogram with vertices P = (0, 0), Q = (a, b) and S = (-b, a). Find R. A) (-a, -b). B) (a, -b). C) (a-b, a + b). D) (a-b, a-b). Show Answer Correct Answer: C) (a-b, a + b). 21. Find the gradient of the straight line 5x + 3y = 3. Cari kecerunan bagi garis lurus 5x + 3y = 3. A) $-\frac{5}{3}$. B) $\frac{1}{5}$. C) $\frac{3}{5}$. D) 5. Show Answer Correct Answer: A) $-\frac{5}{3}$. 22. $\frac{3x}{2}+\frac{y}{6}=1$ 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) $\frac{x}{a}+\frac{y}{b}=1$. 23. Which axis runs horizontally? A) X. B) Y. C) All the above. D) None of the above. Show Answer Correct Answer: A) X. 24. 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: A) $y=2x+3$. 25. For the rule, y = 2x-2, find the y-value if the x =-3 A) -8. B) -4. C) 8. D) 4. Show Answer Correct Answer: A) -8. ← 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