MCQs in Fundamentals in Algebra Part II - Answers

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

Answers in Fundamentals in Algebra - MCQs Part 2

Below are the answers key for the Multiple Choice Questions in Fundamentals in Algebra Part 2.

51. B. 2/9

52. C. 5/22

53. A. 5040

54. D. 0.05

55. C. pq

56. D. 1994

57. B. 2

58. D. –(2x-y)2

59. D. (x2 -y)(x2 + y -1)

60. B. (x+4)(x+2)

61. D. (x+2)(x2-2x+4)

62. C. (x2+y2)(x+y)(x-y)

63. A. 3x(x+2)(x-3)

64. B. (x-8)(x-2)

65. D. (x+1)(x-1)(x4+x2+1)

66. A. 4 and -2 only

67. C. 2x

68. D. 2(x-1)+3(x+1) = 5x+4

69. C. Any value

70. B. x = 1; y = -3

71. B. y = +2, x = ±1  and y = -2, x = ±1

72. C. 3

73. C. 4 or -2

74. D. 4

75. B. 731

76. A. 0

77. B. 11

78. C. 4

79. C. 218

80. D. 3x2 + 6x + 8

81. D. 2b/(a2 – b2)

82. D. 4

83. C. ¾

84. D. 4/(x+3)

85. B. 4/3

86. C. 4

87. C. x4 – 2x3 + 4x2 – 8x + 16

88. C. x = (6 + 2√14)/5 or (6 – 2√14)/5

           y = (-2 + 6√14)/5 or (-2 – 6√14)/5

89. A. 2

90. C. A = 3; B = 2

91. C. (6/(x – 4)) – (5/(x – 3))

92. A. 42.31

93. B. 23, 27

94. D. 16:1

95. A. 13:7

96. B. 10

97. A. 36

98. C. 3

99. B. -1< x < 4

100. A. -6 > x > 2

Online Questions and Answers in Fundamentals in Algebra Series

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

Fundamentals in Algebra MCQs
PART 1: MCQs from Number 1 – 50                        Answer key: PART I
PART 2: MCQs from Number 51 – 100                   Answer key: PART II

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