This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 10 Straight Lines – Quiz 17 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 10 Straight Lines Quiz 17 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. If a segment has one endpoint at (-4, 5) and its midpoint is at (7, -9), what are the coordinates of its other endpoint? A) (18, -23). B) (13, 18). C) (11, 4). D) (1.5, -2). Show Answer Correct Answer: A) (18, -23). 2. What is the condition for perpendicular lines? A) M1 * m2 =-1. B) M1 =-1/m2. C) M1 = m2. D) M1 = m2 + 1. Show Answer Correct Answer: B) M1 =-1/m2. 3. The segment that joins the center and any point on the circle is called: A) A radius. B) A diameter. C) A chord. D) None of the above. Show Answer Correct Answer: A) A radius. 4. The next two terms of the sequence 8, 4, 2, 1, 1/2 are A) 1/3 and 1/4. B) 1/4 and 1/8. C) 1/8 and 1/6. D) 1/5 and 1/7. Show Answer Correct Answer: B) 1/4 and 1/8. 5. What is the equation of the line that goes through points (0;0), (1;3), (2;6) A) Y=3. B) Y=3x-3. C) Y=3x. D) Y=-3x. Show Answer Correct Answer: C) Y=3x. 6. Determine whether the straight line $3y=-6x+3$ $y+2x=14$ A) ParallelGradients of both straight lines equal to 2. B) ParallelGradients of both straight lines equal to-2. C) ParallelGradients of both straight lines equal to-6. D) Not parallelGradients of both straight lines not equal. Show Answer Correct Answer: B) ParallelGradients of both straight lines equal to-2. 7. In the equation y = m.x + c, c is A) The slope. B) The x-intercept point. C) The y-intercept point. D) The root. Show Answer Correct Answer: C) The y-intercept point. 8. Members of 6 different school organizations decorated floats for the homecoming parade. How many different ways can first, second, and third prize be awarded? A) 18. B) 120. C) 36. D) 18. Show Answer Correct Answer: B) 120. 9. Find the equation of the line described as passing through (1, 1) and (4, -8), (give the equation in the form of:y-mx-c = 0): A) Y + 3x-4 = 0. B) Y+(5/2)x+5 =0. C) 2y+(5/6)x =0. D) Y-8x+1=0. E) Y+x+5=0. Show Answer Correct Answer: A) Y + 3x-4 = 0. 10. The area of a triangle with vertices (a, b+c), (b, c+a), (c, a+b) is A) 0. B) A + b + c. C) Ab + bc + ca. D) None of these. Show Answer Correct Answer: A) 0. 11. For what value of k, following lines 4x-y+k=03x+4y-11=0&-3x+4y-5=0 are concurrent? A) 2. B) -2. C) 4. D) -3. Show Answer Correct Answer: B) -2. 12. Express the equation of straight lines 2y=3x-12 in the general form A) Y=3/2x-6. B) 2y-3x+12=0. C) -y/6+x/4=1. D) None of the above. Show Answer Correct Answer: B) 2y-3x+12=0. 13. Determine the number of 4-letter arrangements that can be made using the word RHOMBUS. A) 5040. B) 35. C) 28. D) 840. Show Answer Correct Answer: D) 840. 14. What is the slope of the line represented by the equation y =-9? A) 0. B) -9. C) 9. D) 1. Show Answer Correct Answer: A) 0. 15. Find the slope of the line that passes through:(6, 7) and (4, 2) A) 2/5. B) -5/2. C) 5/2. D) -1/2. Show Answer Correct Answer: C) 5/2. 16. Determine whether the following straight lines3y =-6x + 3 and y + 2x = 14are parallel or not. A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 17. Find the slope of the line that passes through the points (1, 2) and (3, 6). A) 3. B) 4. C) 2. D) 1. Show Answer Correct Answer: C) 2. 18. Vertical or horizontal?y =-3 A) Vertical. B) Horizontal. C) Neither. D) None of the above. Show Answer Correct Answer: B) Horizontal. 19. The midpoint of A (1, 2) and B (x, y) is C (2, 4). If BD is perpendicular to AB such that CD = 3, then what is the length of BD? A) 22 units. B) 2 units. C) 3 units. D) 32 units. Show Answer Correct Answer: B) 2 units. 20. If the angle between two lines is $\frac{\pi}{4}$ $\frac{1}{2}$ A) 3, -3. B) $-\frac{1}{3}$. C) $-\frac{1}{3}$. D) 0, 0. Show Answer Correct Answer: B) $-\frac{1}{3}$. 21. A group of 8 swimmers are swimming in a race. Prizes are given for first, second, and third place. How many different outcomes can there be? A) 336. B) 56. C) 24. D) None of the above. Show Answer Correct Answer: A) 336. 22. Determine whether the straight line $y=3x+8$ $6y=3x-9$ A) Parallel Gradients of both straight lines equal to 3. B) ParallelGradients of both straight lines equal to 6. C) ParallelGradients of both straight lines equal to 9. D) Not parallelGradients of both straight lines not equal. Show Answer Correct Answer: D) Not parallelGradients of both straight lines not equal. 23. What is the gradient of this line $y=-2x+3$ A) $-2$. B) -2 Mathematical EquivalenceON. C) All the above. D) None of the above. Show Answer Correct Answer: A) $-2$. 24. Find the equation of the straight line passing through A(10, -2) and B(4, 1) . A) $x+2y-6=0$. B) $x+2y-9=0$. C) $x+14y+12=0$. D) $x+14y+18=0$. Show Answer Correct Answer: A) $x+2y-6=0$. 25. What is the gradient between the points A(1, -6) and B(-2, -3) A) $-1$. B) -1 Mathematical EquivalenceON. C) All the above. D) None of the above. Show Answer Correct Answer: A) $-1$. ← 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