This quiz works best with JavaScript enabled. Home > Cbse > Class 6 > Mathematics > Understanding Elementary Shapes > Class 6 Maths Chapter 5 Understanding Elementary Shapes – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 6 Maths Chapter 5 Understanding Elementary Shapes Quiz 3 (50 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. If AB is perpendicular to CD, then Can we say that CD is perpendicular to AB ..... THINK !!!!! A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 2. What are concave quadrilaterals? A) Quadrilaterals with all sides equal. B) Quadrilaterals with one pair of parallel sides. C) Quadrilaterals with all angles equal. D) Quadrilaterals with at least one angle greater than 180 degrees. Show Answer Correct Answer: D) Quadrilaterals with at least one angle greater than 180 degrees. 3. What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 12 to 3? A) 1/2. B) 1/4. C) 1. D) 1/3. Show Answer Correct Answer: B) 1/4. 4. An angle whose measure is 180$^\circ$ is called ..... angle A) Right angle. B) Reflex angle. C) Straight angle. D) Acute angle. Show Answer Correct Answer: C) Straight angle. 5. The perpendicular bisector of a line segment is a perpendicular to the line segment that divides it into ..... equal parts A) Three. B) One. C) Four. D) Two. Show Answer Correct Answer: D) Two. 6. Name the Quadrilaterals using the property"A rhombus with 4 right angles" A) Rhombus. B) Trapezium. C) Rectangle. D) Square. Show Answer Correct Answer: D) Square. 7. If each angle of a triangle is acute then it is called ..... triangle A) Right angled. B) Acute angled. C) Scalene. D) Obtuse angled. Show Answer Correct Answer: B) Acute angled. 8. An angle smaller than a right angle A) Acute angle. B) Obtuse angle. C) Right angle. D) None of the above. Show Answer Correct Answer: A) Acute angle. 9. What will you call a triangle having one angle equal to 90degrees? A) Obtuse angled. B) Scalene. C) Acute angled. D) Right angled. Show Answer Correct Answer: D) Right angled. 10. What is a right angle? A) An angle with 90 degree. B) AN angle between 90 to 180 degrees. C) None Of the above. D) All of the above. Show Answer Correct Answer: A) An angle with 90 degree. 11. A parallelogram whose all angles and sides are equal is called ..... A) Rhombus. B) Rectangle. C) Square. D) None of the above. Show Answer Correct Answer: C) Square. 12. The measure of an angle is 135$^\circ$. It is an ..... A) Acute angle. B) Reflex angle. C) Obtuse angle. D) Complete angle. Show Answer Correct Answer: C) Obtuse angle. 13. Tools used to measure or to compare the length of linsegments are ..... A) Divider. B) Ruler. C) Options1&2. D) None of the above. Show Answer Correct Answer: C) Options1&2. 14. A polygon with eight sides is known as A) Octagon. B) Decagon. C) Hexagon. D) Pentagon. Show Answer Correct Answer: A) Octagon. 15. Which of the following is reflex angle A) 175 degree. B) 180 degree. C) 300 degree. D) None of the above. Show Answer Correct Answer: C) 300 degree. 16. What is the measure of a straight angle? A) 270 degrees. B) 90 degrees. C) 180 degrees. D) 360 degrees. Show Answer Correct Answer: C) 180 degrees. 17. SAY 'TRUE' OR 'FALSE'All sides of a parallelogram are of equal length A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 18. Name the type of TriangleTriangle with lengths of sides = 8cm, 5 cm, 10 cm A) Scalene Triangle. B) Equatorial Triangle. C) Isosceles Triangle. D) None of the above. Show Answer Correct Answer: A) Scalene Triangle. 19. The measure of reflex A) 180 degree. B) 90 degree. C) 270 degree. D) None of the above. Show Answer Correct Answer: C) 270 degree. 20. WHAT FRACTION OF A CLOCKWISE REVOLUTION DOES THE HOUR HAND OF A CLOCK TURN WHEN IT MOVES FROM 12 TO 6 A) 2. B) 1. C) 5. D) 12. Show Answer Correct Answer: A) 2. 21. Where will the hand of a clock stop if itstarts at 9 and makes 1/4 revolution, clockwise A) 12. B) 6. C) 9. D) 3. Show Answer Correct Answer: A) 12. 22. In a triangle XYZ, m A) Obtuse angled. B) Right angled. C) Acute angled. D) None of the above. Show Answer Correct Answer: A) Obtuse angled. 23. Measure ot the right angle is ..... A) 360 degree. B) 90 degree. C) 0 degree. D) 180 degree. Show Answer Correct Answer: B) 90 degree. 24. If PQRS is a parallelogram then A) 0. B) 90. C) 360. D) 180. Show Answer Correct Answer: A) 0. 25. What shape has only one set of parallel sides? A) Parallelogram. B) Rhombus. C) Trapezoid. D) Square. Show Answer Correct Answer: C) Trapezoid. 26. The line segments joining the opposite vertices of a quadrilateral are called A) Adjacent Sides. B) Diagonals. C) Line segments. D) None of the above. Show Answer Correct Answer: B) Diagonals. 27. Is Hexagon A Six Sided Figure? A) True. B) False. C) None. D) None of the above. Show Answer Correct Answer: A) True. 28. What is the measurement of a straight angle? A) 240. B) 180. C) 360. D) 100. Show Answer Correct Answer: B) 180. 29. A Cuboid has ..... edges. A) 6. B) 8. C) 12. D) None of the above. Show Answer Correct Answer: C) 12. 30. How Many Pairs Of Parallel Lines are In The Figure Rectangle? A) 2. B) 4. C) 3. D) 1. Show Answer Correct Answer: A) 2. 31. What is a five sided polygon called? A) Triangle. B) Square. C) Hexagon. D) Pentagon. Show Answer Correct Answer: D) Pentagon. 32. One pair of parallel sides A) Parallelogram. B) Rhombus. C) Trapezium. D) None of the above. Show Answer Correct Answer: C) Trapezium. 33. An angle that is less than 90$^\circ$ degrees A) Right angle. B) Obtuse angle. C) Complete angle. D) Acute angle. Show Answer Correct Answer: D) Acute angle. 34. An angle whose measure is the sum of the measures of two right angles is ..... A) Acute. B) Reflex. C) Obtuse. D) Straight. E) Right. Show Answer Correct Answer: D) Straight. 35. The angle formed at 6 o'clock is a ..... angle A) Straight angle. B) Obtuse angle. C) Right angle. D) Acute angle. Show Answer Correct Answer: A) Straight angle. 36. The lines used to count the frequencies are called ..... A) Bars. B) Tally marks. C) Range. D) Data. Show Answer Correct Answer: B) Tally marks. 37. How do we find a relation between two line segments? A) By comparing their width. B) By comparing their length. C) By comparing their height. D) None of them. Show Answer Correct Answer: B) By comparing their length. 38. Name the shape of a playing dice A) Pyramid. B) Cube. C) Prism. D) Cuboid. Show Answer Correct Answer: B) Cube. 39. Which direction will you face if you start facing east and make half of a revolution clockwise? A) West. B) East. C) South. D) North. Show Answer Correct Answer: A) West. 40. If three angles of a quadrilateral are each equal to 75$^\circ$, then, the fourth angle is A) 45$^\circ$. B) 75$^\circ$. C) 150$^\circ$. D) 135$^\circ$. Show Answer Correct Answer: D) 135$^\circ$. 41. Which of the following is correct definition of length? A) The distance between the centre of a circle and its circumference. B) The distance between the end points of a line segment. C) The distance covered during one revolution. D) None of them. Show Answer Correct Answer: B) The distance between the end points of a line segment. 42. Which of the following is a region bounded by two radii and an arc of a circle? A) Circumference. B) Chord. C) Sector. D) Diameter. Show Answer Correct Answer: C) Sector. 43. A Scalene triangle has ..... and ..... with different measure. A) All sides and 1 vertex. B) All sides and all edge. C) All sides and all angles. D) All of the above. Show Answer Correct Answer: C) All sides and all angles. 44. A ..... is always a rhombus, but a rhombus is not always a ..... A) Rhombus. B) Parallelogram. C) Square. D) Rectangle. Show Answer Correct Answer: C) Square. 45. A triangle is made of ..... line segments. A) 2. B) 1. C) 3. D) 4. Show Answer Correct Answer: C) 3. 46. How many right angles do you make if you start facing north and turn anticlockwise to east A) 2. B) 3. C) 5. D) 1. Show Answer Correct Answer: B) 3. 47. A parallelogram with 4 right angles = ..... A) Square. B) Rhombus. C) Trapezium. D) Rectangle. Show Answer Correct Answer: D) Rectangle. 48. The sum of a right angle and straight angle is equal to A) 280 degrees. B) 160 degrees. C) 270 degrees. D) 130 degrees. Show Answer Correct Answer: C) 270 degrees. 49. Suppose the hand of a clock starts at 1 and goes round until it reaches at 10. How many right angles has it moved? A) 2. B) 4. C) 3. D) 1. Show Answer Correct Answer: C) 3. 50. Why should we not measure lines using just our eyes? A) No accurate. B) Accurate. C) Reliable. D) Standard. Show Answer Correct Answer: A) No accurate. ← PreviousRelated QuizzesMathematics QuizzesClass 6 QuizzesClass 6 Maths Chapter 5 Understanding Elementary Shapes Quiz 1Class 6 Maths Chapter 5 Understanding Elementary Shapes Quiz 2 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books