List of top Mathematics Questions

The integral $\int^{\pi/2}_{0}\left|sin\,x-cos\,x\right|dx$ is equal to :
The inequalities $ {5x + 4y \geq 20, x \leq 6, y \leq 4}$ forms
The inclination of the line x - y + 3 = 0 with the positive direction of x-axis is
The eccentricity of the ellipse $ 25x^2 + 9y^2- 150x - 90y - 225 = 0$ is
The eccentric angle of a point on the ellipse $\frac{x^2}{6}+\frac{y^2}{2}=1$ whose distances from the centre of the ellipse is 2, is
The domain of the function $cos^{-1}(2x - 1)$ is
The distance of the point P(a, b, c) from the x-axis is
The distance of the midpoint of the line joining two points $(4, 0)$ and $(0, 4) $ from the centre of circle $ x^2 + r^2 = 16$ is
The distance between the parallel lines $9x^2 - 6xy + y^2 +18x - 6y + 8 = 0$ is
The direction cosines l, m, n, of one of the two lines connected by the relations $l -5m+ 3n = 0, 7l^2 + 5m^2 -3n^2 = 0$ are
The direction cosines of a line passing through two points $P(x_1, y_1, z_1)$ and $Q(x_2, y_2, z_2)$ are
The differential equation of all parabolas whose axis of symmetry is along axis of $x$-axis is of order
The differential equation of $y = Ae^{2x} + Be^{-2x} $ is :
The differential equation of all non-horizontal lines in a plane is
The difference between the greatest and least value of the function, $f(x) = \sin 2x - x$ on $\left[-\frac{\pi}{2},\frac{\pi}{2}\right]$ is
The diameter of $16x^2 - 9y^2 = 144$ which is conjugate to $x = 2y $ is
The diagonal of a square is changing at the rate of $0.5\, cm/ sec$. Then the rate of change of area, when the area is $400\, cm^2$, is equal to
The derivative of $cosec^{-1} \left(\frac{1}{2x\sqrt{1-x^{2}}}\right) w.r.t \sqrt{1-x^{2}}$ is
The derivative of $\sin^{-1} x $ w.r.t $\cos^{- 1} \sqrt{1-x^{2}} $ is
The derivative of $\sin \, x^3 $ w.r.t. $\cos \, x^3$ is equal to
The derivative of an even function is always
The corner points of the feasible region determined by the system of linear constraints are $(0,0), (0,40), (20, 40), (60, 20), (60, 0)$. The objective function is $Z = 4x + 3y$. Compare the quantity in Column $A$ and Column $B$
The contrapositive of "if two triangles are congruent then they are similar" is
The contrapositive of statement 'If Chandigarh is capital of Punjab, then Chandigarh is in India' is
The contrapositive of the statement "If 7 is greater than 5, then 8 is greater than 6" is