Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
5 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
studyplans
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
5 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
mobile
exams
ask
sample papers
teach
pricing
sign-in
Download our FREE mobile app with 1000+ tests for CBSE, JEE MAIN, NEET
X
Search
Topics
Want to ask us a question?
Click here
Browse Questions
Student Questions
Ad
Home
>>
EAMCET
>>
Mathematics
0
votes
The number of subsets of $\{1,2,3......,9\}$ containing at least one odd number is :
\[\begin {array} {1 1} (1)\;324 & \quad (2)\;396 \\ (3)\;496 & \quad (4)\;512 \end {array}\]
jeemain
eamcet
math
2009
q4
Share
asked
Oct 8, 2013
by
meena.p
Please
log in
or
register
to add a comment.
Can you answer this question?
Do not ask me again to answer questions
Please
log in
or
register
to answer this question.
1 Answer
0
votes
(3) 496
answered
Nov 7, 2013
by
pady_1
Please
log in
or
register
to add a comment.
Related questions
0
votes
1
answer
The probability of choosing randomly a number c from the set {1,2,3,......,9} such that the quadratic equation $x^2+4x+c=0$ has real roots is :
asked
Oct 9, 2013
by
meena.p
jeemain
eamcet
math
2009
q38
0
votes
1
answer
$p$ points are chosen on each of the three co planar lines. The maximum number of triangles formed with vertices at these points is :
asked
Oct 8, 2013
by
meena.p
jeemain
eamcet
math
2009
q5
0
votes
1
answer
If $n$ is an integer which leaves remainder one when divided by three, then $(1+\sqrt {3}i)^n+(1-\sqrt {3}i)^n=$
asked
Oct 9, 2013
by
meena.p
jeemain
eamcet
math
2009
q21
0
votes
1
answer
The number of normals drawn to the parabola $y^2=4x$ from the point (1,0) is :
asked
Oct 10, 2013
by
meena.p
jeemain
eamcet
math
2009
q54
0
votes
1
answer
If one of the roots of $\begin {vmatrix} 3 & 5 & x \\ 7 & x & 7 \\ x & 5 & 3 \end {vmatrix}=0$ is $-10,$ then the other roots are :
asked
Oct 9, 2013
by
meena.p
jeemain
eamcet
math
2009
q16
0
votes
1
answer
Let A and B two set containing four and two elements respectively . Then the number of subsets of the set $A \times B$ , each having at least three elements is :
asked
Oct 14, 2015
by
meena.p
jeemain
2015
maths
set a
0
votes
1
answer
A binary sequence is an array of 0's and 1's. The number of n-digit binary sequences which contain even number of 0's is :
asked
Oct 8, 2013
by
meena.p
jeemain
eamcet
math
2009
q6
Ask Question
SUBMIT QUESTION
►
Please Wait
Take Test
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
5 Test Series
JEEMAIN
350+ TESTS
NEET
320+ TESTS
CBSE XI MATH
50+ TESTS
CBSE XII MATH
80+ TESTS
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...