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#26 2012-06-20 04:48:53

anonimnystefy
Real Member

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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
 

#27 2012-06-20 22:57:50

ganesh
Moderator

Online

Re: Objective Type

Hi bobbym and anonimnystefy,

The answers 19 and 20 are correct. Well done!

21. The Standard Deviation of a set of 10 numbers is 5. When each number is added by 7, the new Standard Deviation is ______________.
(a) 12
(b) 7
(c) 5
(d) None of these.

22. The probability of getting a black card from a pack of cards is ______________.
(a) 1/13
(b) 2/13
(c) 1/4
(d) 1/2


Character is who you are when no one is looking.
 

#28 2012-06-21 02:13:00

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.
 

#29 2012-06-21 03:24:18

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
 

#30 2012-06-21 11:55:07

ganesh
Moderator

Online

Re: Objective Type

Hi bobbym and anonimnystefy,

Both the answers are correct, bobbym! Well done!

anonimnystefy : The answers

and


23. The common ratio 'r' in the Geometric Progression 9, 3, 1, ........  is _______________
(a) 3
(b) 1/3
(c) 1
(d) 9

24. The value of
is
(a)

(b)

(c)

(d) None of these


Character is who you are when no one is looking.
 

#31 2012-06-21 16:55:52

anonimnystefy
Real Member

Offline

Re: Objective Type

Hi ganesh

Question #22 wasn't precise.


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
 

#32 2012-06-21 18:31:24

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.
 

#33 2012-06-22 11:34:45

ganesh
Moderator

Online

Re: Objective Type

Hi anonimnystefy and bobbym,

Both the answers are correct. Well done!

25. Volume of hemisphere with radius 4 centimeters (in cubic centimeters) is ___________________
(a)


(b)

(c)

(d) None of these

26. When
is divided by x - 2, the remainder is 20 then the value of m is __________________
(a) 4
(b) -4
(c) 3
(d) 2


Character is who you are when no one is looking.
 

#34 2012-06-22 14:43:13

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
 

#35 2012-06-22 14:56:34

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.
 

#36 2012-06-23 14:27:25

ganesh
Moderator

Online

Re: Objective Type

Hi anonimnystefy and bobbym,

The answers 25 and 2 are correct. Well done!

27. The roots of the equation x2 - x - 6 = 0 are __________________
(a) 3,2
(b) 3,-2
(c} -3,2
(d) -3,-2

28. Which of the following is a point on 3x + 4y ≤ 7?
(a) (1,1)
(b) (1,2)
(c) (2,1)
(d) (0,2)


Character is who you are when no one is looking.
 

#37 2012-06-23 17:34:01

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.
 

#38 2012-06-23 21:26:24

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
 

#39 2012-06-24 19:34:44

ganesh
Moderator

Online

Re: Objective Type

Hi bobbym and anonimnystefy,

The answers 27 and 28 are correct. Well done!

29. The points of intersection of the lines x = 3 and y = 4 is _________________
(a) (3,0)
(b) (4,0)
(c) (0,0)
(d) (3,4)

30. The equation y = c represents a _________________
(a) x axis
(b) y axis
(c) a line parallel to x axis
(d) a line parallel to y axis


Character is who you are when no one is looking.
 

#40 2012-06-24 20:36:34

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.
 

#41 2012-06-24 21:58:17

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
 

#42 2012-06-25 13:29:43

ganesh
Moderator

Online

Re: Objective Type

Hi bobbym and anonimnystefy,

bobbym : Well done!

anonimnystefy :



31. P(E) + P(E') = ____________
(a) 0
(b) 1
(c) 2
(d) None of these

32. When A and B are mutually exclusive,
= ______________
(a) P (A)
(b) P (B)
(c) P (A) + P (B)
(d)


Character is who you are when no one is looking.
 

#43 2012-06-25 13:32:59

anonimnystefy
Real Member

Offline

Re: Objective Type

Hi ganesh

Yes it was. I don't know how that happened.


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
 

#44 2012-06-25 18:07:01

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.
 

#45 2012-06-25 18:34:13

ganesh
Moderator

Online

Re: Objective Type

Hi anonimnystefy and bobbym,

The answers 31 and 32 are correct. Well done!

33. If

=
, then
= ________________
(a) 1
(b) 0
(c)

(d)

Last edited by ganesh (2012-06-26 16:12:57)


Character is who you are when no one is looking.
 

#46 2012-06-25 18:37:29

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.
 

#47 2012-06-25 21:55:44

anonimnystefy
Real Member

Offline

Re: Objective Type

Hi ganesh

You gave me so much trouble with this one. I though you had written theta=cos(theta). smile


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
 

#48 2012-06-26 01:25:38

ganesh
Moderator

Online

Re: Objective Type

Hi bobbym and anonimnystefy,

The answer 33 is correct. Well done!

(Sorry for the trouble, anonimnystefy)

34.

is
(a)

(b)

(c)

(d)


Character is who you are when no one is looking.
 

#49 2012-06-26 16:09:24

ganesh
Moderator

Online

Re: Objective Type

35. The Common Difference in the Arithmetic Progression 5, 2, -1, ..... is _______________.
(a) 3
(b) -3
(c) 2
(d) -2

36.

___________________
(a)

(b)

(c)

(d) None of these


Character is who you are when no one is looking.
 

#50 2012-06-26 20:38:10

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
 

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