# MCQs in Analytic Geometry: Parabola, Ellipse and Hyperbola Part II - Answers

Answers key for the Compiled MCQs in Analytic Geometry: Parabola, Ellipse and Hyperbola Part 2 of the series as one topic in Engineering Mathematics in the ECE Board Exam.

Below are the answers key for the Multiple Choice Questions in Analytic Geometry: Parabola, Ellipse and Hyperbola – MCQs Part 2.

51. D. (-3, -3)

52. A. 4p

53. D. 8

54. A. 12

55. D. x = -4

56. D. Downward

57. D. Downward

58. C. 4x – 7 = 0

59. D. y2 – 6x + 3 = 0

60. D. x2 – 8x + 16y – 32 = 0

61. A. 10.67 sq. units

62. B. 10.7

63. A. 1.6

64. C. 3.6

65. B. 0.60

66. D. 0.866

67. B. 0.66

68. A. (2, 3)

69. C. 1.5

70. A. 15Ï€ sq. units

71. B. 62.8 square units

72. B. 6.047

73. C. 4

74. A. 12.5

75. A. 94,550,000 miles

76. D. 9x2 + 25y2 + 54x + 50y – 119 = 0

77. A. 4x2 + 3y2 = 12

78. D. 64x + 5y = 0

79. B. 4x – 3y – 20 = 0

80. A. 2

81. A. 2x – 3y = 0

82. C. -2

83. D. Circle

84. D. B2 – 4AC < 0

85. A. 3x + 5y -34 = 0

86. D. 3x + 4y - 12 = 0

87. B. 7x - 2y + 39 = 0

88. B. y = 4x – 1

89. A. 5x + 4y = 41

90. C. 2x + y – 9 = 0

91. D. y – 3 = 0

92. A. 3x – 4y = 0

93. C. 3r cos Ñ² + 4r sin Ñ² = 2

94. D. r2 = 8/(cos2 Ñ² + 2)

95. B. 10.14

96. D. y =√3 x

97. A. (2, 1, -1)

98. C. 15 sq. m.

99. C. 3

100. C.√101

### Online Questions and Answers in Analytic Geometry: Parabola, Ellipse and Hyperbola Series

Following is the list of practice exam test questions in this brand new series:

Analytic Geometry: Parabola, Ellipse and Hyperbola MCQs
PART 1: MCQs from Number 1 – 50                        Answer key: PART I
PART 2: MCQs from Number 51 – 100                        Answer key: PART I

Labels: