Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

Login

Username

Password

Not registered yet?

#76 2012-07-04 22:57:33

anonimnystefy
Real Member

Offline

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
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment
 

#77 2012-07-05 11:48:24

ganesh
Moderator

Online

Re: Objective Type

Hi bobbym and anonimnystefy,

The answers 53 and 54 are correct. Well done!

55. Given f(x) = 3x + 2, f(0) = ____________________
(a) 3
(b) 2
(c) 5
(d) 8

56.

= __________________
(a)

(b)

(c)

(d) None of these


Character is who you are when no one is looking.
 

#78 2012-07-05 12:03:01

anonimnystefy
Real Member

Offline

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
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment
 

#79 2012-07-05 20:51:35

bobbym
Administrator

Offline

Re: Objective Type

Hi ganesh;




In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#80 2012-07-06 21:00:14

ganesh
Moderator

Online

Re: Objective Type

Hi anonimnystefy and bobbym,

The answers 55 and 56 are correct. Well done!

57. If cos θ = 1/2, then θ = ________________
(a) 30o
(b) 60o
(c) 45o
(d) 90o

58. The probability of getting a red card from a pack of cards is ________________
(a) 1/26
(b) 1/13
(c) 1/2
(d) 2/13


Character is who you are when no one is looking.
 

#81 2012-07-06 21:04:28

bobbym
Administrator

Offline

Re: Objective Type

Hi ganesh;




In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#82 2012-07-06 21:10:40

anonimnystefy
Real Member

Offline

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
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment
 

#83 2012-07-07 21:51:08

ganesh
Moderator

Online

Re: Objective Type

Hi bobbym and anonimnystefy,

The answers 57 and 58 are correct. Well done!

59. In a Geometric Progression, when r < 1,

= __________________
(a) a/1 - r
(b) a/r - 1
(c)

(d) None

60. The total surface area of a hemisphere of radius 5 cm is __________________
(a)

(b)

(c)

(d)


Character is who you are when no one is looking.
 

#84 2012-07-07 22:03:21

bobbym
Administrator

Offline

Re: Objective Type

Hi ganesh;




In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#85 2012-07-08 22:04:08

ganesh
Moderator

Online

Re: Objective Type

Hi bobbym,

The answers 59 and 60 are correct. Well done!

61. Given f(x) = x2 and g(x) = 3x, f o g (2) = ______________________
(a) 36
(b) 9
(c) 18
(d) 2

62. Square root of

is _____________________
(a) (x - 2)(y + 3)
(b) (x + 2)2(y + 3)
(c) (x - 2)2(y + 3)
(d) None


Character is who you are when no one is looking.
 

#86 2012-07-08 22:26:00

bobbym
Administrator

Offline

Re: Objective Type

Hi;




In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#87 2012-07-09 23:51:24

ganesh
Moderator

Online

Re: Objective Type

Hi bobbym,

The answer 61 is correct.



63. The roots of the equation x2 + x - 6 = 0 are ______________
(a) 3, -2
(b) -3,2
(c) 2,3
(d) None

64. A point on 4x - 3y ≤ 10 is ___________________
(a) (2,0)
(b) (3,-1)
(c) (2,-3)
(d) None


Character is who you are when no one is looking.
 

#88 2012-07-09 23:53:42

bobbym
Administrator

Offline

Re: Objective Type

Hi;




In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#89 2012-07-10 00:03:00

anonimnystefy
Real Member

Offline

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
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment
 

#90 2012-07-10 22:08:31

ganesh
Moderator

Online

Re: Objective Type

Hi bobbym and anonimnystefy,

The answers 63 and 64 are correct. Well done!

65. The x intercept of the line 3x + 5y = 15 is ___________________
(a) 5
(b) 3
(c) 15
(d) None

66. The lines 2x + 3y = 5 and 4x + y = 7 are ________________
(a) parallel
(b) perpendicular
(c) same
(d) None


Character is who you are when no one is looking.
 

#91 2012-07-10 23:36:52

bobbym
Administrator

Offline

Re: Objective Type

Hi;





In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#92 2012-07-10 23:43:35

anonimnystefy
Real Member

Offline

Re: Objective Type

Hi bobbym


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
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment
 

#93 2012-07-11 22:14:31

ganesh
Moderator

Online

Re: Objective Type

Hi bobbym and anonimnystefy,

The answers 65 and 66 are correct. Well done!

67. The value of 1 - tan 45o = _______________
(a) 1 + √3
(b) 2
(c) 0
(d) None of these

68. The variance is 9, then its Standard Deviation is _________________
(a) √3
(b) 3
(c) 81
(d) None of these


Character is who you are when no one is looking.
 

#94 2012-07-11 22:57:59

anonimnystefy
Real Member

Offline

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
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment
 

#95 2012-07-11 23:05:03

bobbym
Administrator

Offline

Re: Objective Type

Hi;




In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#96 2012-07-12 22:42:10

ganesh
Moderator

Online

Re: Objective Type

Hi anonimnystefy and bobbym,

The answers 67 and 68 are correct. Well done!

69. 1 + 3 + 5 + ........ + 11 = __________________
(a)


(b)

(c)

(d)


70. The Curved Surface Area of a hemisphere of radius 'r' units is __________________
(a)

(b)

(c)

(d)


Character is who you are when no one is looking.
 

#97 2012-07-12 22:56:11

bobbym
Administrator

Offline

Re: Objective Type

Hi ganesh;




In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#98 2012-07-13 00:17:14

anonimnystefy
Real Member

Offline

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
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment
 

#99 2012-07-13 23:47:51

ganesh
Moderator

Online

Re: Objective Type

Hi bobbym and anonimnystefy,

The answers 69 and 70 are correct. Well done!

71. A point on 4x + y < 5 is __________________
(a) (1,1)
(b) (2,0)
(c) (0,7)
(d) None of these

72. Two similar triangles have corresponding sides proportional to 3:4. Then their areas area proportional to __________________
(a) 3:4
(b) 4:3
(c) 9:16
(d) 16:9


Character is who you are when no one is looking.
 

#100 2012-07-14 00:02:29

anonimnystefy
Real Member

Offline

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
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment
 

Board footer

Powered by FluxBB