This quiz works best with JavaScript enabled. Home > Class 11 > 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 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Find the coordinates of the point of intersection of straight lines $3x-7y+11=0$ $4x+3y-10=0$ A) (-2, 1). B) (1, -2). C) (1, 2). D) (2, 1). Show Answer Correct Answer: C) (1, 2). 2. What is the equation of the line that connects points (1, 1) and (4, 1)? A) Y = 1. B) Y = x + 1. C) Y = 4. D) Y = 0. Show Answer Correct Answer: A) Y = 1. 3. The graph of a linear function is always straight? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 4. Two lines with slopes m1 and m2 are said to be parallel if A) M1=m2. B) M1.m2= 1. C) M2.m1=-1. D) None of these. Show Answer Correct Answer: A) M1=m2. 5. Level 3Which 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. 6. What is the condition for parallel lines? A) M1 = m2. B) M1 =-1/m2. C) M1 * m2 =-1. D) M1 = m2 + 1. Show Answer Correct Answer: A) M1 = m2. 7. Find the slope of the line passing through the points (2, 3) and (4, 7). A) 2. B) 1. C) $\frac{1}{2}$. D) 4. Show Answer Correct Answer: A) 2. 8. The equation of the line through the intersection of y+x=9 and 2x-3y+7=0 and perpendicular to the line 2y-3x-5=0 is ..... A) 2x+3y-23=0. B) 2x+3y+23=0. C) 3x+2y-23=0. D) 3x+2y+23=0. Show Answer Correct Answer: A) 2x+3y-23=0. 9. Solve for $x$ $2\left(3x-1\right)=6$ A) $\frac{4}{3}$. B) 34 Mathematical EquivalenceON. C) All the above. D) None of the above. Show Answer Correct Answer: A) $\frac{4}{3}$. 10. Is $2y=2x+2$ A) Parallel. B) Perpendicula. C) Neither. D) None of the above. Show Answer Correct Answer: C) Neither. 11. Which line is not straight? A) Y=2x. B) $y=x^2$. C) Y=3x-1. D) Y=3. Show Answer Correct Answer: B) $y=x^2$. 12. A line with gradient = +3 is: A) Parallel with the y-axis. B) Parallel with the x-axis. C) Going 'uphill' (from left to right). D) Going 'downhill' (from left to right). Show Answer Correct Answer: C) Going 'uphill' (from left to right). 13. Wat is 'n horisontale lyn? A) 'n Horisontale lyn is 'n diagonale lyn wat opwaarts helling. B) 'n Horisontale lyn is 'n reglyn wat parallel aan die x-as is. C) 'n Horisontale lyn is 'n kromlyn wat die y-as kruis. D) 'n Horisontale lyn is 'n reglyn wat perpendicular aan die x-as is. Show Answer Correct Answer: B) 'n Horisontale lyn is 'n reglyn wat parallel aan die x-as is. 14. $y=-x+5$ 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: A) $y=mx+c$. 15. In the orchestra, there are eight violinists in the front row. How many different ways can they be seated? A) 40320. B) 1. C) 64. D) 8. Show Answer Correct Answer: A) 40320. 16. The y-intercept of the straight line 3x + 4y =-7 is Pintasan-y bagi garis lurus 3x + 4y =-7 ialah A) 4. B) $-\frac{3}{4}$. C) $-\frac{7}{4}$. D) -7. Show Answer Correct Answer: C) $-\frac{7}{4}$. 17. The next term of the series 11, 8, 5, 2 are A) -1. B) -2. C) 1. D) 2. Show Answer Correct Answer: A) -1. 18. Antara yang berikut, yang manakah selari dengan garis lurus $4x+3y=5$ $4x+3y=5$ A) $y=-\frac{4}{3}x$. B) $y=-\frac{3}{4}x$. C) $y=\frac{3}{4}x$. D) $y=\frac{4}{3}x$. Show Answer Correct Answer: A) $y=-\frac{4}{3}x$. 19. What is another name for the slope of a line? A) Intercept. B) X-axis. C) Y-axis. D) Gradient. Show Answer Correct Answer: D) Gradient. 20. The graph of y = x would pass through the origin. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 21. Line through the points (-2, 6) and (4, 8) is perpendicular tothe line through the points (8, 12) and (x, 24). Find the valueof x. A) 2. B) 3. C) 4. D) 5. Show Answer Correct Answer: C) 4. 22. The gradient of a line that is perpendicular to y=-4x + 5 is A) $5$. B) $4$. C) $-4$. D) $\frac{1}{4}$. Show Answer Correct Answer: D) $\frac{1}{4}$. 23. M(6, 1) is the mid-point of the line segment joining A(2a-1, 3a + 2) and B(3b + 2, -b). Then, a + b = A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: D) 4. 24. Determine the y-intercept of the line $3x + 2y = 12$ A) 6. B) 12. C) 3. D) -6. Show Answer Correct Answer: A) 6. 25. Find the equation of the line with an x-intercept of 4 and a y-intercept of-3. A) $y = \frac{3}{4}x-3$. B) $y =-\frac{3}{4}x + 3$. C) $y = \frac{3}{4}x + 3$. D) $y =-\frac{3}{4}x-3$. Show Answer Correct Answer: D) $y =-\frac{3}{4}x-3$. ← 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