This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 5 Lines And Angles – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 5 Lines And Angles Quiz 4 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. True or False?An Acute angle is MORE than 90 degrees. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 2. If two interior angles on the same side of a transveral intersecting two parallel lines are in the ratio 2:3 then the greater of the two angles is A) 54. B) 108. C) 120. D) 136. E) 108. Show Answer Correct Answer: B) 108. 3. If two complementary angles are in the ratio 3:5 then angles are A) 13x, 15x. B) 25x, 65x. C) 65x, 25x. D) 65x, 35x. Show Answer Correct Answer: C) 65x, 25x. 4. What is the definition of a line? A) An angle less than 90 degrees. B) One end is a point, the other goes on forever. C) Goes on in both directions an infinite length. D) Part of a line with two endpoints. Show Answer Correct Answer: C) Goes on in both directions an infinite length. 5. A line joining two endpoints are called A) Ray. B) Line. C) Line segment. D) Intersecting lines. Show Answer Correct Answer: C) Line segment. 6. Which of the following is not a vertically opposite angle? A) Angles between legs of a folding cot. B) Angles between scissors. C) Angles between door and wall. D) Angles between legs of folding a chair. Show Answer Correct Answer: C) Angles between door and wall. 7. If angle P is 80 degrees, what is the measure of its complementary angle? A) 20 degrees. B) 30 degrees. C) 10 degrees. D) 40 degrees. Show Answer Correct Answer: C) 10 degrees. 8. Measures of vertically opposite angles are always A) 90 degrees. B) 180 degrees. C) Equal. D) 270 degrees. Show Answer Correct Answer: C) Equal. 9. What do you call a line that divides a shape into two equal parts that are mirror images? A) Perpendicular line. B) Line of symmetry. C) Parallel line. D) Intersecting line. Show Answer Correct Answer: B) Line of symmetry. 10. If an angle measures 180 degrees, what type of angle is it? A) Obtuse angle. B) Acute angle. C) Right angle. D) Straight angle. Show Answer Correct Answer: D) Straight angle. 11. What slope is parallel to:m = 3/4 A) 4/3. B) 3/4. C) -3/4. D) -4/3. Show Answer Correct Answer: B) 3/4. 12. A pair of angles that add up to 90$^\circ$ A) Complementary. B) Complimentary. C) Supplementary. D) None of the above. Show Answer Correct Answer: A) Complementary. 13. If two lines intersect then vertically opposite angles are equal A) True. B) False. C) Can't determine. D) None of the above. Show Answer Correct Answer: A) True. 14. I have 2 pairs of parallel sides, 2 obtues and 2 acute angles what am I A) Trapezoid. B) Square. C) Parallellogram. D) Pentagon. Show Answer Correct Answer: C) Parallellogram. 15. Solve for X60 + x = 180 A) 35. B) 90. C) 110. D) 120. Show Answer Correct Answer: D) 120. 16. What is a ray? A) A straight line that goes on forever in both directions. B) The part of a line with two endpoints that do not go on forever. C) A part of a line that starts with an endpoint and goes on forever in the opposite direction. D) None of the above. Show Answer Correct Answer: C) A part of a line that starts with an endpoint and goes on forever in the opposite direction. 17. Angles that add up to 180 degrees A) Adjacent. B) Vertical. C) Complimentary. D) Supplementary. Show Answer Correct Answer: D) Supplementary. 18. If two lines are intersected by a transversal such that corresponding angles are equal then the given lines are ..... A) Parallel. B) Not parallel. C) None of these. D) None of the above. Show Answer Correct Answer: A) Parallel. 19. What is the probability of flipping a coin and getting heads? A) 1/2. B) 1/3. C) 1/4. D) Never, Tails never fails. Show Answer Correct Answer: A) 1/2. 20. What is the definition of a right angle? A) An angle that is open less than a right angle and has a measure less than 90 degrees. B) An angle that forms a square corner and has a measure of 90 degrees. C) An angle that is open more than a right angle but less than a straight angle. This angle measures between 90 and 180 degrees. D) Lines that never intersect. Show Answer Correct Answer: B) An angle that forms a square corner and has a measure of 90 degrees. 21. A reflex angle is A) <90 degree. B) >180 degree <360 degree. C) <180 degree >360 degree. D) None-all equalities are wrong. Show Answer Correct Answer: B) >180 degree <360 degree. 22. Choose the correct term described:A connected straight path that has no thickness and extends in opposite directions. A) Point. B) Segment. C) Line. D) Plane. Show Answer Correct Answer: C) Line. 23. If two lines have slopes $m_1$ $m_2$ $m_1$ $m_2$ A) $m_1 = m_2$. B) $m_1\cdot m_2 = 1$. C) $m_1\cdot m_2 =-1$. D) $m_1 + m_2 = 0$. Show Answer Correct Answer: C) $m_1\cdot m_2 =-1$. 24. A full circle has a measure of ..... degrees. A) 360. B) 180. C) 45. D) 90. Show Answer Correct Answer: A) 360. 25. Two complementary angles differ by 20$^{0}$, find the angles. A) 35$^{0}$, 65$^{0}$. B) 30$^{0}$, 65$^{0}$. C) 35$^{0, }$55$^{0}$. D) None of the above. Show Answer Correct Answer: C) 35$^{0, }$55$^{0}$. ← PreviousNext →Related QuizzesClass 7 Mathematics Chapter 5 Lines And Angles Quiz 1Class 7 Mathematics Chapter 5 Lines And Angles Quiz 2Class 7 Mathematics Chapter 5 Lines And Angles Quiz 3Class 7 Mathematics Chapter 5 Lines And Angles Quiz 5Class 7 Mathematics Chapter 5 Lines And Angles Quiz 6Class 7 Mathematics Chapter 5 Lines And Angles Quiz 7Class 7 Mathematics Chapter 5 Lines And Angles Quiz 8Class 7 Mathematics Chapter 5 Lines And Angles Quiz 9Class 7 Mathematics Chapter 5 Lines And Angles Quiz 10Class 7 Mathematics Chapter 5 Lines And Angles Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books