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#101 2012-07-14 01:59:53
- bobbym
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Re: Objective Type
Hi;
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#102 2012-07-14 22:47:32
- ganesh
- Moderator
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Re: Objective Type
Hi anonimnystefy and bobbym,
The answers 71 and 72 are correct. Well done!
73. When (2,5) lies on 4x + my = 3, the value of m is _______________
(a) 1
(b) -1
(c) 2
(d) -3
74. The value of
(a) 1
(b)
(c)
(d) 0
Character is who you are when no one is looking.
#103 2012-07-14 22:49:30
- anonimnystefy
- Real Member
Online
Re: Objective Type
Hi ganesh
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#104 2012-07-14 22:51:28
- bobbym
- Administrator
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Re: Objective Type
Hi;
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#105 2012-07-15 22:22:20
- ganesh
- Moderator
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Re: Objective Type
Hi anonimnystefy and bobbym,
The answers 73 and 74 are correct. Well done!
75. Given A = {1,2,3} and B = {2,3,5}, A - B = ___________________
(a) {1,2}
(b) {1,3}
(c) {1}
(d) {5}
76. The quadratic equations of the roots
(a) x2 - 4x + 1 = 0
(b) x2 + 4x + 1 = 0
(c) x2 - 4x - 1 = 0
(d) x2 + 4x - 1 = 0
Character is who you are when no one is looking.
#106 2012-07-15 22:25:09
- bobbym
- Administrator
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Re: Objective Type
Hi;
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#107 2012-07-16 22:21:00
- ganesh
- Moderator
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Re: Objective Type
Hi bobbym,
The answers 75 and 76 are correct. Well done!
77.
(a)
(b)
(c)
(d) None of these
78. When A and B are mutually exclusive events, then = _______________
(a) 0
(b) P(A)
(c) P(B)
(d) None of these
Character is who you are when no one is looking.
#108 2012-07-16 22:48:04
- bobbym
- Administrator
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Re: Objective Type
Hi ganesh;
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#109 2012-07-17 01:06:55
#110 2012-07-17 22:23:51
- ganesh
- Moderator
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Re: Objective Type
Hi bobbym and careless25,
bobbym : The relation is given by
The answers 78 (bobbym) and 77 & 78 (careless25) are correct. Well done!
79. When is divisible by x - 1, the value of a is __________________
(a) 7
(b) -7
(c) 6
(d) 5
80. The roots of the equation x2 - 4 = 0 are ______________
(a) real and equal
(b) imaginary
(c) unreal
(d) real and unequal
Character is who you are when no one is looking.
#111 2012-07-18 04:11:06
- bobbym
- Administrator
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Re: Objective Type
Hi;
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#112 2012-07-18 11:02:54
#113 2012-07-18 22:46:43
- ganesh
- Moderator
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Re: Objective Type
Hi bobbym and careless25,
careless25 : The answer The answer 80 is correct. Well done!
bobbym : Both the answers are correct. Well done!
81. The length of the diagonal of a square of side √8 cm is _____________
(a) √8 cm
(b) 4 cm
(c) 2 cm
(d) 8 cm
82. The slope of the line y = 7 is __________________
(a) 1
(b) 7
(c) 0
(d) None of these
Character is who you are when no one is looking.
#114 2012-07-18 22:49:03
- bobbym
- Administrator
Offline
Re: Objective Type
Hi;
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#115 2012-07-19 22:18:24
- ganesh
- Moderator
Offline
Re: Objective Type
Hi bobbym,
The answers 81 and 82 are correct. Well done!
83. The minimum value of the function Z = 3x + y is at __________________
(a) (1,1)
(b) (1,0)
(c) (2,1)
(d) (2,0)
84. The mid-point of the line joining the points (7,5) and (5,7) is ________________
(a) (0,0)
(b) (6,6)
(c) (6,0)
(d) (0,6)
Character is who you are when no one is looking.
#116 2012-07-19 23:04:56
- bobbym
- Administrator
Offline
Re: Objective Type
Hi;
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#117 2012-07-20 21:07:58
- ganesh
- Moderator
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Re: Objective Type
Hi bobbym,
The answers 83 and 84 are correct. Well done!
85. If sin 60o = cos x, then tan x = __________________
(a) 1/√3
(b) √3
(c) 1
(d) 0
86. The probability of a sum event is ______________
(a) 0
(b) 1
(c) Not defined
(d) None of these
Character is who you are when no one is looking.
#118 2012-07-20 21:16:36
- bobbym
- Administrator
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Re: Objective Type
Hi ganesh;
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#119 2012-07-21 03:11:43
- anonimnystefy
- Real Member
Online
Re: Objective Type
Hi ganesh
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#120 2012-07-21 21:50:27
- ganesh
- Moderator
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Re: Objective Type
Hi bobbym and anonimnystefy,
The answers 85 and 86 are correct, bobbym! Well done!
anonimnystefy : 85 is correct, Well done!
87. Given A = {1,2,3,4} and B = {3,4,5,6}, B - A = __________________
(a) {1,2}
(b) {3,4}
(c) {5,6}
(d) {}
88. The quadratic equation with the roots ±1 is ____________________
(a) x² + 1 = 0
(b) x² + x + 1 = 0
(c) x + 1 = 0
(d) x² - 1 = 0
Character is who you are when no one is looking.
#121 2012-07-21 22:15:26
- bobbym
- Administrator
Offline
Re: Objective Type
Hi;
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#122 2012-07-21 22:52:29
- anonimnystefy
- Real Member
Online
Re: Objective Type
Hi ganesh
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#123 2012-07-22 22:28:51
- ganesh
- Moderator
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Re: Objective Type
Hi bobbym and anonimnystefy,
The answers 87 and 88 are correct. Well done!
89. A point on 4x + 2y ≤ 10 is ___________________
(a) (2,2)
(b) (2,1)
(c) (3,1)
(d) (1,4)
90. The point of intersection of the lines x + y = 3 and x - y = 1 is at ________________
(a) (3,2)
(b) (2,1)
(c) (1,2)
(d) (1,1)
Character is who you are when no one is looking.
#124 2012-07-23 00:35:01
- anonimnystefy
- Real Member
Online
Re: Objective Type
Hi ganesh
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#125 2012-07-23 01:15:09
- bobbym
- Administrator
Offline
Re: Objective Type
Hi;
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.