# MCQs in Differential Calculus (Maxima/Minima and Time Rates) Part II - Answers

Answers key for the Compiled MCQs in Differential Calculus (Maxima/Minima and Time Rates) 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 Differential Calculus (Maxima/Minima and Time Rates) - MCQs Part 2.

51. c. 5 and 15

52. b. 432

53. a. 10

54. b. 225

55. a. 16.14cm

56. d. 383.40 cubic meters

57. d. 6

58. a. 30 sq. units

59. c. 8 units

60. a. 2 m

61. b. 9 m

62. a. 1:1

63. a. 12.08 m

64. a. 2 x 2 x 2.5

65. c. 16

66. c. 20

67. a. 2 x 2 x 2

68. a. 10

69. b. 20

70. a. 10

71. a. 10

72. d. 4x6

73. c. 1000 units

74. c. 16

75. a. 10000,P100

76. c. P175

77. a. 200 m.

78. b. 160 m.

79. a. 130 members

80. b. 4700 units

81. d. 2000 ; P2.00

82. a. 975, P1898.25

83. a. 660 units

84. a. 100

85. b. 10 cm

86. a. 0.8192 cm/sec

87. d. 0.05 cm/sec

88. a. 20.94 m2/sec

89. a. -3.75 fps

90. a. 20.94 m2/sec

91. d. 4.47

92. b. 31 m/sec

93. b. 18.44 m/sec2

94. b. 12.17

95. a. 2

96. d. 97

97. b. - 97.15

98. b. 22.36

99. a. -1.76

100. c. (1, 4)

101. A. 16 cm

102. B. 2.5 meters

103. B. 32.28 cm

104. A. h/3

### Online Questions and Answers in Differential Calculus (Limits and Derivatives) Series

Following is the list of multiple choice questions in this brand new series:

Differential Calculus (Maxima/Minima and Time Rates) MCQs
PART 1: MCQs from Number 1 – 50                        Answer key: PART I
PART 1: MCQs from Number 2 – 100                        Answer key: PART II

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