Across |

2. | -1 is called __ of Zero. |

4. | Numbers which do not have any common divisior other than one. |

8. | If B^2 = C^2 + A^2, then B, C, A is called a __ triplet. |

9. | The tangent and the radius through the point of contact of a circle are __ to each other. |

12. | What will be the digit in thounsands place if 23 numbers in the series 1, 11, 111, 1111 .... are added together. |

13. | The name given to re-arrangement of a given set of items. |

16. | The Segment joining two points of intersections is called __. |

17. | Creator of Set Theory in Mathematics. |

19. | The value which occurs most frequently in a set of observations. |

22. | There were 28 handshakes at a meeting where each person greets every other person. how many people were there ? |

23. | A Surd of order 3 is called __ Surd ? |

24. | Prof. CR Rao born on 10 Sept 1920 was a __ ? |

26. | The Number which is the same when we read it forward backword. |

28. | An angle forming a linear pair with any angle of a triangle is __ Angle. |

29. | The part containing boundary of the figure and its interior is called __. |

32. | The process of measuring. |

33. | Vertex at the tip of a pyramid is ? |

34. | A chord divides the circular region into two parts, each part is called __ . |

35. | A Triangular Pyramid is also called __ ? |

36. | The general name for all Algebraic expressions containing two or more terms is __ . |

38. | 1 Cubic Decimeter is also popularly called One __ ? |

41. | The compound ratio of two equal ratios is __ Ratio. |

42. | A well defined collection of objects ? |

44. | Simplify the following mathematical expression in which roman numerials are used : D/L * V |

46. | A graph that shows the relationship between a whole and its parts is __ Chart. |

47. | The points lying on the same circle are __ ? |

50. | An Angle is __ if it is traced out by a ray revolving in the clockwise direction. |

51. | A square has the same area as a rectangle with sides 32 cms and 8 cms find the perimetrer of the square. |

52. | A polyhedron whose side faces are triangles having common vertex and whose base is a plane rectilinear figure. |

55. | Additional expenses made after buying an article are included in C.P. and are known as __ expenses. |

57. | If X^(1/2) = 8, then (X^(1/3))^2 |

59. | A solid bounded by Six rectangular plane faces is called __ ? |

60. | A quantitiy which has a fixed numerical value is called __ ?? |

63. | Polygons that has no portions of their diagonals in their exteriors. |

65. | If a/b = c/d = d/e ... then a, b, c, d, e are in __ proportion. |

66. | Amount of region occupied by a solid. |

67. | The angle subtended by the arc of sector at the center is called __ Angle? |

68. | If 9x^2 + 24xy + (m+5)y^2 is a perfect square what is the value of m. |