This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 5 Lines And Angles – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 5 Lines And Angles Quiz 9 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. If two adjacent angles are equal, then the measure of each of these angles is ..... A) 90$^\circ$. B) 60$^\circ$. C) 180$^\circ$. D) 45$^\circ$. Show Answer Correct Answer: A) 90$^\circ$. 2. Two Angles are Complementary when they add up to A) 90 degrees. B) 180 degrees. C) 150 degrees. D) 360 degrees. Show Answer Correct Answer: A) 90 degrees. 3. I am an angle that is less than 90 degrees. What am I? A) Obtuse angle. B) Right angle. C) Acute angle. D) Straight line. Show Answer Correct Answer: C) Acute angle. 4. Whatpe of Angle Is/What type of angle is:180 Degrees/Grades A) Acute angle. B) Obtuse. C) Straight. D) Right. Show Answer Correct Answer: C) Straight. 5. IF one the angles of a triangle is 130 them the angle between the bisector of other two angles can be A) 50. B) 65. C) 80. D) 155. Show Answer Correct Answer: D) 155. 6. If 2x = y, z = 3y and x = 5z, Then calculate the supplement of angle ( z + y + 4x) $^{0 }$respectively A) 165$^{0}$. B) 150$^{0}$. C) 165$^{0}$. D) 155$^{0}$. Show Answer Correct Answer: B) 150$^{0}$. 7. If two parallel lines are intersected by a transversal, then each pair of corresponding angles so formed is A) Equal. B) Complementary. C) Supplementary. D) None of these. Show Answer Correct Answer: A) Equal. 8. Alternate Exterior Angles are A) Congruent. B) Supplementary. C) Complementary. D) There is no relationship. Show Answer Correct Answer: A) Congruent. 9. A pair of angles that measure 35 degrees and 55 degrees are called ..... A) Supplementary angles. B) Complementary angles. C) Partner angles. D) None of the above. Show Answer Correct Answer: B) Complementary angles. 10. What is the term for a part of a line that has two endpoints? A) Line segment. B) Ray. C) Line. D) Point. Show Answer Correct Answer: A) Line segment. 11. Two lines overlapping each other with one common ending point makes:- A) Straight angle. B) Right angle. C) Zero degree angle. D) Acute angle. Show Answer Correct Answer: C) Zero degree angle. 12. What is the slope of the line parallel to the line $3x-4y = 12$ A) $\frac{3}{4}$. B) $-\frac{3}{4}$. C) $\frac{4}{3}$. D) $-\frac{4}{3}$. Show Answer Correct Answer: A) $\frac{3}{4}$. 13. Which of the following statements best describes two parallel lines? A) They meet exactly one point. B) They meet at exactly two points. C) They are always the same distance apart. D) They form a right angle. Show Answer Correct Answer: C) They are always the same distance apart. 14. An ..... is formed where two lines meet. A) Acute. B) Angle. C) Obtuse. D) None of the above. Show Answer Correct Answer: B) Angle. 15. A point where 2 rays meet to form an angle. A) Vertex. B) Angle. C) Arc. D) Corner. Show Answer Correct Answer: A) Vertex. 16. Which of the following is true for alternate interior angles when two parallel lines are cut by a transversal? A) They are equal. B) They are supplementary. C) They are complementary. D) They are congruent only if the transversal is perpendicular. Show Answer Correct Answer: A) They are equal. 17. Write the supplement of 80$^{0}$ 49' 25" . A) 19$^{0}$ 20'15". B) 10$^{0}$ 31' 65". C) 9$^{0}$ 10' 35". D) None of these. Show Answer Correct Answer: C) 9$^{0}$ 10' 35". 18. Corresponding Angles are A) Congruent. B) Supplementary. C) Complementary. D) There is no relationship. Show Answer Correct Answer: A) Congruent. 19. Angle whose supplement is two times itself A) 90 degree. B) 50 degree. C) 60 degree. D) 75 degree. Show Answer Correct Answer: C) 60 degree. 20. Which angle is less than a right angle? A) $100^\circ$. B) $90^\circ$. C) $60^\circ$. D) $180^\circ$. Show Answer Correct Answer: C) $60^\circ$. 21. Angles that have a measure less than 90 degrees are called ..... A) Acute angles. B) Obtuse angles. C) Right angles. D) Straight angles. Show Answer Correct Answer: A) Acute angles. 22. Find the measure of the angle which is half of its supplementary angle? A) 60$^\circ$. B) 120$^\circ$. C) 90$^\circ$. D) 45$^\circ$. Show Answer Correct Answer: A) 60$^\circ$. 23. If two of the angles of a triangle are 30 and 70 degrees, the third angle measures ..... A) 80. B) 100. C) 60. D) 90. Show Answer Correct Answer: A) 80. 24. An angle that is equal to 180 degree A) Right. B) Acute. C) Obtuse. D) Straight. Show Answer Correct Answer: D) Straight. 25. What is an acute angle? A) An acute angle measures less than 90 degrees. B) An acute angle measures exactly 90 degrees. C) An acute angle measures more than 90 degrees but less than 180 degrees. D) An acute angle measures exactly 180 degrees. Show Answer Correct Answer: A) An acute angle measures less than 90 degrees. ← 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 4Class 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 10Class 7 Mathematics Chapter 5 Lines And Angles Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books