MCQs in Algebra and General Mathematics Part II - Answers

Answers key for the Compiled MCQs in Algebra and General Mathematics Part 2 of the series as one topic in Engineering Mathematics in the ECE Board Exam.

Answers in Algebra and General Mathematics - MCQs Part 2

Below are the answers key for the Multiple Choice Questions in Algebra and General Mathematics – MCQs Part 2.

51. A. 14

52. A. 16.47

53. C. 70/9

54. C. 14/9 , 8/9

55. B. y = 3/2 , x = 1/2

56. A. x = 3 or -3 , y = 2 or -2

57. A. 3

58. A. 4

59. C. x = -1, y = -3, z = 2

60. C. 10x^2 + 21xy - 10y^2

61. A. 15

62. B. 1/ (x^2 y^7 z^3)

63. A. 4/(x + 3)

64. B. y^(3/2) / x

65. C. -7a

66. C. (b^2 – 4 )/ (b+2)

67. B. x + z

68. C. (6/(x – 4)) – (5/(x – 3))

69. D. 2

70. C. 243

71. D. 4^(3x + y)

72. A. 1

73. C. y = 5^2n

74. D. 10

75. A. 2a – 2x

76. A. (x + 4)(x + 2)

77. D. a^3 – 3(a^2)b + 3ab^2 - b^3

78. A. 36

79. A. 3x (x – 3)(x + 2)

80. C. 25 + k

81. C. (b^m)^(1/n)

82. D. None of these

83. D. (ab)/(ab)^(1/3)

84. D. 16

85. A. 3

86. B. 2

87. B. 16

88. C. n!

89. C. 90

90. B. 2

91. B. 4

92. C. 218

93. D. 3x^2 + 6x – 8

94. C. 15

95. B. 4

96. B. a = -5, b = 7

97. C. (a + b + c)/(a*b*c)

98. C. 12

99. C. 38.62

100. C. 8, 12

Online Questions and Answers in Algebra and General Mathematics Series

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

Algebra and General Mathematics MCQs
PART 1: MCQs from Number 1 – 50                        Answer key: PART I
PART 2: MCQs from Number 51 – 100                        Answer key: PART II
PART 3: MCQs from Number 101 – 150                        Answer key: PART III
PART 4: MCQs from Number 151 – 200                        Answer key: PART IV
PART 5: MCQs from Number 201 – 250                        Answer key: PART V
PART 6: MCQs from Number 251 – 300                        Answer key: PART VI

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