Inverse Circular Functions Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Inverse Circular Functions Chapter Sample Question Paper With Answer Key
The values of x satisfying sin-1 x + sin-1 (1- x) = cos-1 x are
0
b)\(\frac{1}{2}\)
c)1
d)2
Areas Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Areas Chapter Sample Question Paper With Answer Key
The area bounded by the curve y = f(x), the x-axis and the ordinates x = 1 and x = b is (b - 1) cos (3b + 4) sq unit. Then f(x) is given by
(x - 1) sin (3x + 4)
b)3 (x - 1) sin (3x + 4) + cos (3x + 4)
c)cos (3x + 4) - 3(x - 1) sin (3x + 4)
d)none of the above
Maxima amd Minima Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Maxima amd Minima Chapter Sample Question Paper With Answer Key
If the function f(x)=2x3-9ax2+12a2x+1 has a local maximum at x=x1 and a local minimum at x=x2 such that x2=x12 then a is equal to
0
b)\(\frac{1}{4}\)
c)2
d)either (a) or (c)
Differential Coefficient Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Differential Coefficient Chapter Sample Question Paper With Answer Key
If P(x) is a polynomial such that P(x2 + 1) = {P(x)}2 + 1 and P(0) = 0, then P' (0) is equal to
-1
b)0
c)1
d)none of these
Logarithms and Their Properties Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Logarithms and Their Properties Chapter Sample Question Paper With Answer Key
If \(y={ 2 }^{ \frac { 1 }{ \log _{ x }{ 4 } } }\) , then x is equal to
\(\sqrt { y } \)
b)y
c)y2
d)y3
Theory of Equations Chapter Sample Question Paper With Answer Key
Eamcet Mathematics -Theory of Equations Chapter Sample Question Paper With Answer Key
If the roots of the equation ax2+bx+c=0 are of the form ∝/(∝-1) and (∝+1)/∝ then the value of (a+b+c)2 is
2b2-ac
b)b2-2ac
c)b2-4ac
d)4b2-2 ac
Mathematical Reasoning Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Mathematical Reasoning Chapter Sample Question Paper With Answer Key
Let p : 7 is not greater than 4.
q : Paris is in France.
be two statements. Then ~ (p v q) is the statement
7 is greater than 4 or Paris is not in France
b)7 is greater than 4 and Paris is not in France
c)7 is greater than 4 and Paris is in France
d)7 is not greater than 4 or Paris is not in France
Properties of Triangles, Height and Distances Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Properties of Triangles, Height and Distances Chapter Sample Question Paper With Answer Key
In \(\Delta ABC,\) if 2a2b2 + 2b2c2=a4 +b4+c4, then \(\angle B\) is equal to
45o
b)35o
c)120o
d)30o
Inverse Trigonometric Functions Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Inverse Trigonometric Functions Chapter Sample Question Paper With Answer Key
The value of \(tan(cos^{-1}\frac{4}{5}+tan^{-1}\frac{2}{3})=\)
\(6\over17\)
b)\(7\over16\)
c)\(16\over7\)
d)None of these
Trigonometric Functions , Identities and Equation Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Trigonometric Functions , Identities and Equation Chapter Sample Question Paper With Answer Key
sin x + cos x = 1+ sin x cos x, if
\(sin\left(x+{\pi\over 4}\right)={1\over \sqrt2}\)
b)\(sin\left(x-{\pi\over 4}\right)={1\over \sqrt2}\)
c)\(cos\left(x+{\pi\over 4}\right)={1\over \sqrt2}\)
d)\(cos\left(x-{\pi\over 4}\right)={1\over \sqrt2}\)
Conic Sections Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Conic Sections Chapter Sample Question Paper With Answer Key
If the foci of the ellipse \({x^2\over 9}+{y^2\over 16}=1\) are (0, √7) and (0, -√7) then the foci of the ellipse \({x^2\over 9+t^2}+{y^2\over 16+t^2}=1, t\in R \), are
(0, √7) (0, -√7)
b)(0, √7) (0, -7)
c)(0, 2√7) (0, -2√7)
d)(√7, 0) (-√7,0)
Circle Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Circle Chapter Sample Question Paper With Answer Key
The tangents drawn from the origin to the circle x2 + y2 - 2px - 2qy + q2 = 0 are perpendicular, if
p=q
b)p2=q2
c)q=-p
d)p2+q2=1
Cartesian Coordinate System Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Cartesian Coordinate System Chapter Sample Question Paper With Answer Key
The angle between the lines \(\sqrt{3}\)X + Y = 1 and X + \(\sqrt{3}\)Y = 1 is equal to
30°
b)60°
c)90°
d)45°
Define Integrals and Its Application Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Define Integrals and Its Application Chapter Sample Question Paper With Answer Key
The area enclosed by the curve y=\(\sqrt { x } \) and x = -\(\sqrt { y } \) , the circle x2 + y2 = 2 above the x-axis, is
\(\frac { \pi }{ 4 } sq.units\)
b)\(\frac { 3\pi }{ 2 } sq.units\)
c)\(\pi\) sq. units
d)\(\frac { \pi }{ 2 } sq.units\)
Sequences & Series Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Sequences & Series Chapter Sample Question Paper With Answer Key
The sum to infinity of the series, \(1+2\left( 1-\frac { 1 }{ n } \right) +3{ \left( 1-\frac { 1 }{ n } \right) }^{ 2 }+....\) is
n2
b)n ( n+1)
c)\(n{ \left( 1+\frac { 1 }{ n } \right) }^{ 2 }\)
d)none of these
Binomial Theorem & Its Application Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Binomial Theorem & Its Application Chapter Sample Question Paper With Answer Key
The value of \(^{ 50 }{ C }_{ 4 }+\overset { 6 }{ \underset { r=1 }{ \Sigma } } ^{ 56-r }{ C }_{ 3 }\) is
56C4
b)56C3
c)55C3
d)55C4
Set Theroy , Relations & Mappings Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Set Theroy , Relations & Mappings Chapter Sample Question Paper With Answer Key
If A ={1,2,3} and B ={3,6,8}, then \(\left( A\cap B \right) \times A\) is equal to
{(1, 3), (2, 3), (3, 3)}
b){(3,1), (3, 2), (3,3)}
c){(1,3), (3,1), (3,2)}
d)None of the above
Complex Numbers Chapter Sample Question Paper With Answer Key
Eamcet Mathematics - Complex Numbers Chapter Sample Question Paper With Answer Key
Let a, b, c be three cube roots of unity, the value of
\(\left| \begin{matrix} { e }^{ a } & { e }^{ 2a } & { e }^{ 3a }-1 \\ { e }^{ b } & { e }^{ 2b } & { e }^{ 3b }-1 \\ { e }^{ c } & { e }^{ 2c } & { e }^{ 3c }-1 \end{matrix} \right| \) is
(1 + a)3
b)(1+b)3
c)(a+b+c)3n,(n\(\epsilon\)N)
d)(a+2b+3c)2n,(n\(\epsilon\)1)
d and f block Elements Model Questions with Answer
TS EAMCET Chemistry - d and f block Elements Model Questions with Answer
Lanthanoids and actinoids differ from each other because
of the presence of partially filled outermost shells
b)actinoids are radioactive in nature
c)they show common oxidation state of +3
d)both are known as inner transition elements
Classification of Elements and Periodicity in Properties Sample Questions with Answer
TS EAMCET Chemistry - Classification of Elements and Periodicity in Properties Sample Questions with Answer
Which of the following represents correct order of first ionisation energy?
K > Na > Li
b)Be > Mg > Ca
c)B > C > N
d)Ce > Si > C
Chemical Equations and Stoichiometry Sample Questions
TS EAMCET Chemistry - Chemical Equations and Stoichiometry Sample Questions
The density (in g mL-1) of a 3.60 M sulphuric acid solution that is 29% H2SO4 (98 g mol-1) by mass will be
1.64
b)1.88
c)1.22
d)1.45
Matter and Laws of Chemical Combination Study Materials with Answer
TS EAMCET Chemistry - Matter and Laws of Chemical Combination Study Materials with Answer
Which of the following reactions is not correct according to the law of conservation of mass?
2Mg(s) + O2(s) \(\rightarrow\) 2MgO(s)
b)C3H8(g) + O2 (g) \(\rightarrow\) CO2(g) + H2O(l)
c)P4(s) + 5O2(g) \(\rightarrow\) P4O10(s)
d)CH4(g) + 2O2(g) \(\rightarrow\) CO2(g) + 2H2O(g)
Environmental chemistry Practice Questions
TS EAMCET Chemistry - Environmental chemistry Practice Questions
Which of the folllowing is not an organic water pollutants?
animal waste
b)sewage
c)chemical fertilizers
d)decaying animals
Chemistry in action Model Questions with Answer
TS EAMCET Chemistry - Chemistry in action Model Questions with Answer
Which one of the following fertilisers contains the maximum percentage of nitrogen?
ammonium sulpate
b)CAN
c)NH4Cl
d)Urea
Bio
TS EAMCET Chemistry - Bio-Molecules : Structure and functions and chemistry of some biological Process Sample Practice Questions
Glycogen is a branched chain polymer of \(\alpha -D\)-glucose units in which chain is formed by C1-C4 glycosidic linkage whereas branching occurs by the formation of C1-C6 glycosidic linkage. Structure of glycogen is similar to
amylose
b)amylopectin
c)cellulose
d)glucose
Synthetic and natural polymers Sample Questions
TS EAMCET Chemistry - Synthetic and natural polymers Sample Questions
Commercial name of PMMA is
lucite
b)plexiglass
c)acrylite
d)all of these
Chemistry of Heavier Metals Sample Practice Questions
TS EAMCET Chemistry - Chemistry of Heavier Metals Sample Practice Questions
The process of concentrating Ag and Au ores is based on their solubility in
NH3
b)HCL
c)HNO3
d)KCN
Some Important points and on organic chemistry Practice Questions
TS EAMCET Chemistry - Some Important points and on organic chemistry Practice Questions
azobenzene
b)hydrazobenzene
c)aniline
d)N-phenyl hydroxylamine
Organic Chemistry Based on Functional Group
TS EAMCET Chemistry - Organic Chemistry Based on Functional Group - III Model Questions with Answer
Which one of the following is known as Hinsberg reagent?
ZnCl/HCl
b)Na/C2H5OH
c)LiAlH4
d)C6H5SO2Cl
Organic Chemistry Based on Functional Group
TS EAMCET Chemistry - Organic Chemistry Based on Functional Group - II Model Questions with Answer
dimerisation
b)attached alkyl radical
c)resonance
d)cyclic structure
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