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List of top Mathematics Questions asked in BITSAT
Two dice are thrown together
$4$
times. The probability that both dice will show same numbers twice is -
BITSAT - 2012
BITSAT
Mathematics
Event
Find the coordinates of the point where the line joining the points
$(2, -3, 1)$
and
$(3, - 4, - 5)$
cuts the plane
$2x + y + z = 7$
.
BITSAT - 2012
BITSAT
Mathematics
Fundamental Theorem of Calculus
$\int\limits^{\pi/2}_{0} \frac{2^{\sin x}}{2^{\sin x} + 2^{\cos x}} dx $
equals
BITSAT - 2012
BITSAT
Mathematics
Integrals of Some Particular Functions
If
$a.b = a.c$
and
$a \times b = a \times c$
, then correct statement is
BITSAT - 2012
BITSAT
Mathematics
Invertible Matrices
The differential equation whose solution is
$Ax^2 + By^2 = 1$
where
$A$
and
$B$
are arbitrary constants is of
BITSAT - 2012
BITSAT
Mathematics
Order and Degree of Differential Equation
In how many ways can $5$ prizes be distributed among $4$ boys when every boy can take one or more prizes ?
BITSAT - 2012
BITSAT
Mathematics
Permutations
The number of positive integral solution of $abc = 30$ is
BITSAT - 2012
BITSAT
Mathematics
Permutations
The value of the determinant $\begin{vmatrix}265&240&219\\ 240&225&198\\ 219&198&181\end{vmatrix}$ is
BITSAT - 2012
BITSAT
Mathematics
Properties of Determinants
What is the value of n so that the angle between the lines having direction ratios
$(1, 1, 1)$
and
$(1, -1, n)$
is
$60^{\circ}$
?
BITSAT - 2012
BITSAT
Mathematics
Fundamental Theorem of Calculus
The foot of the perpendicular from the point
$(7, 14, 5)$
to the plane
$2x + 4y - z = 2$
are
BITSAT - 2012
BITSAT
Mathematics
Fundamental Theorem of Calculus
Let $T(k)$ be the statement $1 + 3 + 5 + ... + (2k - 1)= k^2 +10$ Which of the following is correct?
BITSAT - 2012
BITSAT
Mathematics
Sequence and series
For the function $f\left(x\right)= \frac{x^{100}}{100} + \frac{x^{99}}{99} + ... \frac{x^{2}}{2} + x + 1 , $ f ' (1) = mf' (0), where m is equal to
BITSAT - 2012
BITSAT
Mathematics
Functions
Let
$x$
and
$y$
be two natural numbers such that
$xy = 12(x + y)$
and
$x \le y$
. Then the total number of pairs
$(x, y)$
is
BITSAT - 2012
BITSAT
Mathematics
Relations
If $\sin^2 \theta + \sin^2 \phi = 1/2, \cos^2 + \cos^2 \phi = 3/2$, then $\cos^2 (\theta - \phi)$ is equal to
BITSAT - 2012
BITSAT
Mathematics
Trigonometric Identities
The coefficient of $x^{20}$ in the expansion of $(1 + x^2)^{40} . (x^2 + 2 + \frac{1}{x^2})^{-5}$ is
BITSAT - 2012
BITSAT
Mathematics
binomial expansion formula
If
$f\left(x\right) = \frac{a^{2} -1}{a^{2} +1} x^{3} -3x +5 $
is a decreasing function of
$x$
in
$R$
, then the set of possible values of a (independent of
$x$
) is
BITSAT - 2012
BITSAT
Mathematics
types of functions
$\int \frac{\sin 2 x}{\sin ^{4} x+\cos ^{4} x}$
is equal to:
BITSAT - 2011
BITSAT
Mathematics
integral
In an equilateral triangle, the inradius, circumradius and one of the ex-radii are in the ratio:
BITSAT - 2011
BITSAT
Mathematics
Circles
The constraints of the L.P. problem given by x₁+2x₂\le2000, x₁+x₂\le1500 and x₂\le600, x₁,x₂\ge0, which of the following points does not lie in the positive bounded region?
BITSAT - 2011
BITSAT
Mathematics
Linear Programming Problem
A ladder rests against a wall so that its top touches the roof of the house. If the ladder makes an angle of 60^ with the horizontal and height of the house is 6\sqrt3 meters, then the length of the ladder is:
BITSAT - 2011
BITSAT
Mathematics
Trigonometry
The degree of the differential equation ((d²y)/(dx²))³+4-3d²y
dx²+5(dy)/(dx)=0 is:
BITSAT - 2011
BITSAT
Mathematics
Order and Degree of Differential Equation
What is the area bounded by y=tan x, y=0 and x=(π)/(4)?
BITSAT - 2011
BITSAT
Mathematics
applications of integrals
Given the line L:(x-1)/(3)=(y+1)/(2)=(z-3)/(-1) and the plane π:x-2y-z=0. Of the following assertions, the only one that is always true is:
BITSAT - 2011
BITSAT
Mathematics
Three Dimensional Geometry
Find the value of ₀⁽⁴π⁾/⁽³⁾|sin x|dx.
BITSAT - 2011
BITSAT
Mathematics
Definite Integral
Let I₁=₀²1√(1+x²)dx and I₂=₀²(1)/(x)dx, then:
BITSAT - 2011
BITSAT
Mathematics
Definite Integral
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