Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 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
15 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
tutors
pricing
login
X
ASK
Home
>>
TN XII Math
>>
Objective type Questions and Answers
The focus of the parabola $x^{2}=16y$ is
\[\begin{array}{1 1}(1)(4 , 0)&(2)(0 , 4 )\\(3)(-4 , 0)&(4)(0 , -4 )\end {array}\]
tnstate
class12
bookproblem
p274
objective
q91
Share
asked
May 13, 2013
by
poojasapani_1
edited
May 17, 2013
by
poojasapani_1
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1 Answer
$x^2=16 \;y$
$x^2=4(4)y,a=4$
The focus is $(0,4)$
Hence 2 is the correct answer.
answered
May 15, 2014
by
meena.p
Please
log in
or
register
to add a comment.
Related questions
The tangents at the end of any focal chord to the parabola $y^{2}=12x$ intersect on the line
tnstate
class12
bookproblem
p274
objective
q94
modelpaper
jun-2007
asked
May 13, 2013
by
poojasapani_1
1
answer
The line $ 2x+3y+9=0$ touches the parabola $y^{2}=8x$ at the point
tnstate
class12
bookproblem
p274
objective
q93
modelpaper
mar-2006
asked
May 13, 2013
by
poojasapani_1
1
answer
The vertex of the parabola $ x^{2}=8y-1$ is
tnstate
class12
bookproblem
p274
objective
q92
asked
May 13, 2013
by
poojasapani_1
1
answer
The length of the latus rectum of the parabola whose vertex is $(2 ,-3)$ and the directrix $ x=4 $ is
tnstate
class12
bookproblem
p274
objective
q90
modelpaper
oct-2009
asked
May 13, 2013
by
poojasapani_1
1
answer
The diretrix of the parabola $y^{2}=x+4$ is
tnstate
class12
bookproblem
p274
objective
q89
asked
May 13, 2013
by
poojasapani_1
1
answer
The length of the latus rectum of the parabola $y^{2}-4x+4y+8=0$ is
tnstate
class12
bookproblem
p274
objective
q88
modelpaper
mar-2007
mar-2009
asked
May 13, 2013
by
poojasapani_1
1
answer
The distance between the foci of the ellipse $9x^{2}+5y^{2}=180 $ is
tnstate
class12
bookproblem
p274
objective
q98
modelpaper
jun-2009
asked
May 13, 2013
by
poojasapani_1
1
answer
Ask Question
Tag:
Math
Phy
Chem
Bio
Other
SUBMIT QUESTION
►
Please Wait
Take Test
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
350+ TESTS
NEET
320+ TESTS
CBSE XI MATH
50+ TESTS
CBSE XII MATH
80+ TESTS
...