This quiz works best with JavaScript enabled. Home > Cbse > Class 6 > Mathematics > Understanding Elementary Shapes > Class 6 Maths Chapter 5 Understanding Elementary Shapes – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 6 Maths Chapter 5 Understanding Elementary Shapes Quiz 2 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Where will the hand of a clock stop if it starts at 5 and make 1/4 of a revolution clockwise. A) 8. B) 10. C) 9. D) 7. Show Answer Correct Answer: A) 8. 2. If any one angle is greater than 90 degree then the triangle is called a A) Acute angled triangle. B) Obtuse angled triangle. C) Right angled triangle. D) None of the above. Show Answer Correct Answer: B) Obtuse angled triangle. 3. Where will the hand of a clock stop if it starts at 12 and makes half of a revolution clockwise A) 9. B) 12. C) 3. D) 6. Show Answer Correct Answer: D) 6. 4. The number of faces in a triangular pyramid is A) 5. B) 6. C) 4. D) None of the above. Show Answer Correct Answer: C) 4. 5. If the hand of the clock is at 5 and makes 1/4th the revolution, it lands on A) 10. B) 9. C) 8. D) 12. Show Answer Correct Answer: C) 8. 6. What part of a revolution have you turned through if you stand facing EAST and turn ANTI-CLOCKWISE to face NORTH? A) 3/4 of a revolution. B) 1/2 of a revolution. C) 1/4 of a revolution. D) 1 complete revolution. Show Answer Correct Answer: C) 1/4 of a revolution. 7. Straight angle = ..... right angle A) 3. B) 4. C) 1. D) 2. Show Answer Correct Answer: D) 2. 8. If any one angle is smaller than 90$^\circ$, then can we surely say that it is acute angled triangle. A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 9. What could be the measurement of an obtuse angle? A) 90. B) 20. C) 180. D) 130. Show Answer Correct Answer: D) 130. 10. When the sum of the measures of two angles is that of a straight angle and if one of them is obtuse then the other should be ..... A) Right. B) Acute. C) Obtuse. D) Straight. Show Answer Correct Answer: B) Acute. 11. SAY 'TRUE' OR FALSE'The opposite sides of a trapezium are parallel A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 12. Through what angle measure does the hour hand of a clock turn through, when it goes from 5 to 8? A) 90$^\circ$. B) 360$^\circ$. C) 180$^\circ$. D) None of these. Show Answer Correct Answer: A) 90$^\circ$. 13. A circle can have ..... lines of symmetry A) 4. B) Infinity/ Countless. C) 6. D) 2. Show Answer Correct Answer: B) Infinity/ Countless. 14. Angle less than 90 degree is called as A) Reflex Angle. B) Obtuse Angle. C) Right Angle. D) Acute Angle. Show Answer Correct Answer: D) Acute Angle. 15. A Right angle measures ..... A) 90 degree. B) 360 degree. C) 30 degree. D) 180 degree. Show Answer Correct Answer: A) 90 degree. 16. ALL THE SIDES OF A RHOMBUS ARE EQUAL. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 17. Which type of triangle is this?Triangle with length of sides 7 cm, 8 cm and 9 cm A) Scalene triangle. B) Isosceles triangle. C) Equilateral triangle. D) None of these. Show Answer Correct Answer: A) Scalene triangle. 18. Name the type of triangle whose angles are:80$^{0}$, 70$^{0}$, 30$^{0}$. A) Equilateral triangle. B) Obtuse triangle. C) Acute triangle. D) Right triangle. Show Answer Correct Answer: C) Acute triangle. 19. An angle that measure less than 90 degrees is called a/an ..... angle A) Reflex angle. B) Straight angle. C) Obtuse angle. D) Acute angle. Show Answer Correct Answer: D) Acute angle. 20. Mack is working on a report in which he will compare and contrast the different types of quadrilaterals. Which statement should NOT be included in his report? A) All rhombuses are also squares. B) All squares are parallelograms. C) All squares and rectangles have opposite sides that are congruent. D) All parallelograms, rectangles, and squares have opposite. Show Answer Correct Answer: A) All rhombuses are also squares. 21. Measure of the complete angle is ..... A) 180 degree. B) 0 degree. C) 90 degree. D) 360 degree. Show Answer Correct Answer: D) 360 degree. 22. Which direction will you face if you start facing WEST and make 1/4 of a revolution ANTI-CLOCKWISE? A) East. B) North. C) South. D) West. Show Answer Correct Answer: C) South. 23. An angle smaller than a right angle is called ..... A) Acute angle. B) Obtuse angle. C) Straight angle. D) Right angle. Show Answer Correct Answer: A) Acute angle. 24. A quadrilateral is made up of four ..... A) Lines. B) Rays. C) Line segments. D) All of the above. Show Answer Correct Answer: C) Line segments. 25. What is the formula for finding angle sum of a polygon if n is the number of sides? A) (n+1)x180. B) (n+2)x180. C) (n-1)x180. D) (n-2)x180. Show Answer Correct Answer: D) (n-2)x180. 26. Which ones of these revolution has no special angle name? A) One-fourth revolution. B) One complete revolution. C) Three-fourth revolution. D) Half revolution. Show Answer Correct Answer: C) Three-fourth revolution. 27. An angel whose measur is 180 degrees is ..... angle A) Obtuse angle. B) Straight angle. C) Lemon angle. D) Right angle. Show Answer Correct Answer: B) Straight angle. 28. Which shape measures a 360 degree angle? A) Rhombus. B) Square. C) Circle. D) Trapzoid. Show Answer Correct Answer: C) Circle. 29. Mukesh hasdrawnatrianglewithanglesof60$^\circ$, 60$^\circ$and60$^\circ$.Whattypeoftrianglehasshedrawn? A) Scalene. B) Equilateral. C) Right-angled. D) Isosceles. Show Answer Correct Answer: B) Equilateral. 30. Find the number of right angles turned through by the hour hand of a clock when it goes from 3 to 6. A) 4. B) 3. C) 1. D) 2. Show Answer Correct Answer: C) 1. 31. Which one of these is the example of obtuse angle? A) 180 degree. B) 96 degree. C) 360 degree. D) None. Show Answer Correct Answer: B) 96 degree. 32. Which statement explains why a rectangle is a parallelogram? A) They both are rhombuses. B) They are both quadrilaterals. C) They both have two pairs of parallel sides. D) They are both quadrilaterals with four right angles. Show Answer Correct Answer: C) They both have two pairs of parallel sides. 33. When two lines intersect and the angle between them is a right angle, then the lines are said to be A) Parallel lines. B) Perpendicular lines. C) Intersecting lines. D) None of the above. Show Answer Correct Answer: B) Perpendicular lines. 34. An ..... is the amount of rotation between initial ray and terminal ray A) Angle. B) Ray. C) Vertex. D) Line. Show Answer Correct Answer: A) Angle. 35. A tilted square is called A) Rhombus. B) Parallelogram. C) Rectangle. D) Trapezium. Show Answer Correct Answer: A) Rhombus. 36. Which of the following is/are models for perpendicular lines A) The line segments forming the letter 'L'. B) The lines of a railway track. C) The line segments forming the letter 'V'. D) All of the above. Show Answer Correct Answer: A) The line segments forming the letter 'L'. 37. A SQUARE IS A SPECIAL TYPE OF RECTANGLE. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 38. Example of acute angle is ..... A) Letter L. B) Letter V. C) Letter C. D) None of the above. Show Answer Correct Answer: B) Letter V. 39. Where will the hand of a clock stop if it starts at 6 and makes 3/4 of revolution clockwise A) 3. B) 9. C) 12. D) 6. Show Answer Correct Answer: B) 9. 40. NAME THE QUADRILATERAL USING THE PROPERTIES"One pair of parallel sides" A) Parallelogram. B) Trapezium. C) Rhombus. D) Sakore. E) Rectangle. Show Answer Correct Answer: B) Trapezium. 41. Triangles are not classified on the basis of A) Angles. B) Sides. C) Vertices. D) None of the above. Show Answer Correct Answer: C) Vertices. 42. The number of right angles turned through by the hour hand of a clock, when it goes from 5 to 11 is ..... A) 2. B) 3. C) 1. D) 4. Show Answer Correct Answer: A) 2. 43. Bonus:Which shape below has four right angles? A) Square. B) Rhombus. C) Circle. D) Trapezoid. Show Answer Correct Answer: A) Square. 44. SAY 'TRUE' OR 'FALSE'The diagonals of a rhombus are not equal A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 45. A triangle having three equal sides is ..... triangle A) Scalene. B) Equilateral. C) Right angled. D) None of the above. Show Answer Correct Answer: B) Equilateral. 46. If a quadrilateral ABCD is such that AB=AD, BC=CD then it is called a? A) Parallelogram. B) Square. C) Rectangle. D) Kite. Show Answer Correct Answer: D) Kite. 47. A right angle ..... of revolution A) $\frac{1}{2}$. B) $\frac{3}{4}$. C) $\frac{1}{4}$. D) $\frac{1}{3}$. Show Answer Correct Answer: C) $\frac{1}{4}$. 48. What is the shape of a raid roller? A) Cone. B) Cylinder. C) Cube. D) Sphere. Show Answer Correct Answer: B) Cylinder. 49. If B is the mid point of AC and C is the mid point of BD, where A, B, C, D lie on a straight line, then which one is NOT true A) AB = BC. B) AB = CD. C) BC = CD. D) And = bd. E) AB = BD. Show Answer Correct Answer: E) AB = BD. 50. The quadrilateral whose diagonals bisect at right angles is? A) Rectangle, trapezium. B) Parallelogram, rectangle. C) Square, rhombus. D) Parallelogram, trapezium. Show Answer Correct Answer: C) Square, rhombus. 51. Instrument used to measure or construct angles is A) Scale. B) Set square. C) Protractor. D) Compass. Show Answer Correct Answer: C) Protractor. 52. What is the sum of the angle of a decagon. A) 360 degrees. B) 1440 degrees. C) 720 degrees. D) 140 degrees. Show Answer Correct Answer: B) 1440 degrees. 53. WHAT IS THE SHAPE OF A ROAD ROLLER? A) CYLINDER. B) SPHERE. C) CONE. D) CUBOID. Show Answer Correct Answer: A) CYLINDER. 54. What are regular polygons? A) Polygons with all sides and angles equal. B) Polygons with all sides equal but angles not equal. C) Polygons with all angles equal but sides not equal. D) Polygons with neither sides nor angles equal. Show Answer Correct Answer: A) Polygons with all sides and angles equal. 55. Which method of comparison of line segments are supposed to be the BEST? A) Comparison by Observation. B) Comparison by Tracing. C) Comparison using only Scale. D) Comparison using Scale and Divider. Show Answer Correct Answer: D) Comparison using Scale and Divider. 56. Through what angle measure does the hour hand of a clock turn through, when it goes from 3 to 9? A) 90$^\circ$. B) 360$^\circ$. C) 180$^\circ$. D) None of these. Show Answer Correct Answer: C) 180$^\circ$. 57. A polygon is made of A) Two line segments. B) One line segment. C) More than two line segments. D) Less than or equal to two line segments. Show Answer Correct Answer: C) More than two line segments. 58. Triangle is the ..... A) Smallest polygon. B) Biggest polygon. C) None. D) None of the above. Show Answer Correct Answer: A) Smallest polygon. 59. Which of the followoing group of angles form an acute angled triangle? A) 20$^\circ$, 60$^\circ$, 100$^\circ$. B) 30$^\circ$, 90$^\circ$, 60$^\circ$. C) 120$^\circ$, 30$^\circ$, 30$^\circ$. D) 40$^\circ$, 70$^\circ$, 70$^\circ$. Show Answer Correct Answer: D) 40$^\circ$, 70$^\circ$, 70$^\circ$. 60. An angle of 35 degree is an ..... angle. A) Acute. B) Obtuse. C) Straight. D) None of the above. Show Answer Correct Answer: A) Acute. ← PreviousNext →Related QuizzesMathematics QuizzesClass 6 QuizzesClass 6 Maths Chapter 5 Understanding Elementary Shapes Quiz 1Class 6 Maths Chapter 5 Understanding Elementary Shapes Quiz 3 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books