Previous 10 Questions — AMU MCA 2016
Nearest first
1
2
3
4
5
6
7
8
9
10
If $p$ and $q$ are the order and degree of the differential equation
$y \frac{dy}{dx} + x^3\left(\frac{d^2y}{dx^2}\rig…
Topic: AMU MCA 2016
The differential equation of all parabolas whose axis of symmetry is parallel to $X$-axis is of order
Topic: AMU MCA 2016
The value of $\lambda$ so that the vectors
$a = 2\hat{i} - \hat{j} + \hat{k}$, $b = \hat{i} + 2\hat{j} - 3\hat{k}$ and
…
Topic: AMU MCA 2016
If $A$ and $B$ are independent events such that
$P(A^c \cap B)=\frac{2}{15}$ and $P(A \cap B^c)=\frac{1}{6}$, then $P(B…
Topic: AMU MCA 2016
If $A$ and $B$ are independent events such that $P(B)=\frac{2}{7}$, $P(A \cup \overline{B})=0.8$, then $P(A)=$
Topic: AMU MCA 2016
A certain item is manufactured by machine $M_1$ and $M_2$. $M_1$ produces twice items as $M_2$. $4%$ from $M_1$ and $3%…
Topic: AMU MCA 2016
Out of $(2n+1)$ consecutively numbered tickets, three tickets are drawn at random. The probability that the numbers on …
Topic: AMU MCA 2016
The determinant
$\left|\matrix{xp+y & x & y \cr yp+z & y & z \cr 0 & xp+y & yp+z}\right| = 0$ if
Topic: AMU MCA 2016
The only integral root of the equation
$\left|\matrix{2 - y & 2 & 3 \cr 2 & 5 - y & 6 \cr 3 & 4 & 10 - y}\right| = 0$
…
Topic: AMU MCA 2016
If $A$ and $B$ are two square matrices such that $AB = A$ and $BA = B$, then
Topic: AMU MCA 2016
Next 10 Questions — AMU MCA 2016
Ascending by ID
1
2
3
4
5
6
7
8
9
10
The two lines $ty = x + t^2$ and $y + tx = 2t + t^3$ intersect at the point lies on the curve whose equation is
Topic: AMU MCA 2016
The directrix of the parabola $4y^2 + 12x - 12y + 39 = 0$ is
Topic: AMU MCA 2016
A line perpendicular to the line segment joining the points $(1,0)$ and $(2,3)$ divides it in the ratio $1:n$. The equa…
Topic: AMU MCA 2016
If origin is the centroid of a $\triangle PQR$ with vertices
$P(2a,2,6)$, $Q(-4,3b,-10)$ and $R(8,14,2c)$, then the val…
Topic: AMU MCA 2016
The angle between the lines with direction ratios $(4,-3,5)$ and $(3,4,5)$ is
Topic: AMU MCA 2016
Given that the points $P(3,2,-4)$, $Q(5,4,-6)$ and $R(9,8,-10)$ are collinear, the ratio in which $Q$ divides $PR$ exte…
Topic: AMU MCA 2016
The minimum value of $9^x + 9^{1-x}$, $x \in R$ is
Topic: AMU MCA 2016
The sum of $n$ terms of the series
$1^2 + (1^2+2^2) + (1^2+2^2+3^2) + \dots$ is
Topic: AMU MCA 2016
If $x^y = e^{x-y}$, then $\frac{dy}{dx}$ is equal to
Topic: AMU MCA 2016
If $x^2 + y^2 = t - \frac{1}{t}$ and $x^4 + y^4 = t^2 + \frac{1}{t^2}$, then $x^3 y \frac{dy}{dx}$ equals
Topic: AMU MCA 2016
