Below are the answers key for the Multiple Choice Questions in Quadratic Equation, Binomial Theorem and Logarithms Part 2.

51. B. 25

52. C. 3

53. D. 1

54. A. 4.19

55. C. 9

56. C. 2x + y – 1

57. C. (y log x)/ (x log y)

58. A. (1/a)(log P-b)

59. B. a2 log a

60. A. logb a

61. C. 6

62. A. 9

63. C. 6

64. B. 125

65. C. 3.47

66. C. 1/8n

67. C. y = x3

68. C. log7 (1/49) = -2

69. A. (log (x))/n

70. C. xy

71. B. log [ x/(y + z) ]

72. A. 9.9

73. A. 1

74. D. 3.761

75. A. 9

76. C. 8

77. A. 2

78. D. 3.79

79. D. complex number

80. C. -2.10

81. B. –(66339/128a11)

82. B. 126720

83. D. 5760×8

84. C. 25344×9

85. B. 5005

86. A. 256

87. D. 262 144

88. A. less than 2

89. B. 0

90. A. C/A

91. D. 26

92. C. 17/2

93. C. 1/u and 1/v

94. C. 2

95. A. 5×2 + 3x – 2 = 0

96. C. 12×2 – 7x + 1 = 0

97. B. 4

98. B. 4

99. A. 3

100. D. x2 – 3x – 6 = 0

### Online Questions and Answers in Quadratic Equation, Binomial Theorem and Logarithms Series

**Quadratic Equation, Binomial Theorem and Logarithms MCQs**

**MCQs from Number 1 – 50**Answer key:

**PART I**

**MCQs from Number 51 – 100**Answer key:

**PART II**