This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 10 Straight Lines – Quiz 15 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 10 Straight Lines Quiz 15 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The straight-line equation that through $P(-2, 1)$ $2y+x=1$ A) $y=2x+5$. B) $y=2x-5$. C) $y=-2x+5$. D) $y=-2x-5$. Show Answer Correct Answer: A) $y=2x+5$. 2. Calculate the gradient of the straight line passing through (1, 7) and (2, -3). A) $\frac{1}{10}^{ }$. B) $-\frac{1}{10}$. C) -10. D) 10. Show Answer Correct Answer: C) -10. 3. Bob has $ 150 in his savings account and saves $ 40 per month. A) Y=150 + 40. B) Y=40x + 150. C) Y=150x + 40. D) None of the above. Show Answer Correct Answer: B) Y=40x + 150. 4. The straight line 3y = kx + 7 is parallel to the straight line-4x + 3y =12. Find the value of k. A) K = 2. B) K = 3. C) K = 4. D) K = 5. Show Answer Correct Answer: C) K = 4. 5. How many 2-digit numbers can you make using the digits 1, 2, 3, & 4 without repeating the digits? A) 90. B) 100. C) 12. D) 24. Show Answer Correct Answer: C) 12. 6. A basketball team has 12 members who can play any position. How many different ways can the coach choose 5 starting players? A) 95 040. B) 792. C) 60. D) None of the above. Show Answer Correct Answer: B) 792. 7. Equation of a line parallel to x-axis is Y+a=0 A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 8. Write the slope-intercept form of the equation that has a slope of 4 and a y-intercept of-3. A) Y = 4x-3. B) Y =-3x + 4. C) Y =-4x + 3. D) Y = 3x-4. Show Answer Correct Answer: A) Y = 4x-3. 9. Write down the equation of the line if gradient = 0y-intercept = 2 A) $y=2$. B) $y=2x$. C) $y=x-2$. D) $y=x+2$. Show Answer Correct Answer: A) $y=2$. 10. Find the equation of the straight line passing through the points (2, 3) and (4, 7). A) Y-3 = 2(x-2). B) Y = 3x + 2. C) Y = 4x-1. D) Y = 2x + 5. Show Answer Correct Answer: A) Y-3 = 2(x-2). 11. The slope of a line is A) A formula to find the midpoint coordinates. B) A measure of its steepness. C) A measure of how long it is. D) A measure of its curve. Show Answer Correct Answer: B) A measure of its steepness. 12. Determine the x-intercept of the line given by the equation $2x-3y = 6$ A) 3. B) -3. C) 2. D) -2. Show Answer Correct Answer: A) 3. 13. Slope of y axis is A) 0. B) Undefined. C) 1. D) -1. Show Answer Correct Answer: B) Undefined. 14. Calculate the equation of the line for points (3, 3) and (3, 7). A) X = 7. B) X = 3. C) Y = 3. D) Y = 7. Show Answer Correct Answer: B) X = 3. 15. State the y-intercept of the straight line $2x-3y+18=0$ A) -6. B) 6. C) 9. D) 18. Show Answer Correct Answer: B) 6. 16. The equation of the line through the points (1, -1) and (3, 5). A) -3x + y-4 = 0. B) 3x + y + 4 = 0. C) -3x + y + 4 = 0. D) -x + y + 4 = 0. Show Answer Correct Answer: C) -3x + y + 4 = 0. 17. The y-intercept for the line given by y=5x+2 is at A) (2;0). B) (0;-2). C) (0;0). D) (0;2). Show Answer Correct Answer: D) (0;2). 18. A line contains the points (4, 3) and (19, -2). Which equation represents this line? A) $y=-x+7$. B) $y=-3x+12$. C) $y=-\frac{1}{3}x+\frac{13}{3}$. D) $y=\frac{1}{3}x+\frac{5}{3}$. Show Answer Correct Answer: C) $y=-\frac{1}{3}x+\frac{13}{3}$. 19. Vertical or horizontal?x = 4 A) Vertical. B) Horizontal. C) Neither. D) None of the above. Show Answer Correct Answer: A) Vertical. 20. Write the equation $2x+y=9$ A) $y=-2x+9$. B) $\frac{2x}{9}+\frac{y}{9}=1$. C) All the above. D) None of the above. Show Answer Correct Answer: A) $y=-2x+9$. 21. What is the equation of the straight line, which passes through the point (0, -7) and has a gradient of 4, in the form of y=mx+c A) Y=4x+7. B) Y=-7x+4. C) Y=4x-7. D) Y=x-4/7. Show Answer Correct Answer: C) Y=4x-7. 22. What is the midpoint of the line segment connecting the points (2, 3) and (4, 7)? A) (3, 4). B) (3, 5). C) (4, 3). D) (2, 7). Show Answer Correct Answer: B) (3, 5). 23. Given A ( 5, 2 ) and B ( m, 8 ). Find the value of m, if the gradient of line AB is $-\frac{3}{4}$ A) $-2$. B) $-3$. C) $-4$. D) $-5$. Show Answer Correct Answer: B) $-3$. 24. The tangent of the angle between the lines whose intercepts on the axes are a, -b and b, -a respectively, is A) $\frac{a^2-b^2}{ab}$. B) $\frac{b^2-a^2}{2}$. C) $\frac{b^2-a^2}{2ab}$. D) None of these. Show Answer Correct Answer: C) $\frac{b^2-a^2}{2ab}$. 25. The y-intercept of the line given by $y=3x-6$ A) (0, -6). B) (-6, 0). C) (0, 3). D) (3, 0). Show Answer Correct Answer: A) (0, -6). ← 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