List of practice Questions

Sterilization of tissue culture medium is done by
Nitrogenous waste products are eliminated mainly as
Residual volume is
The sequence of structural gene in lac operon concept is
The value of $\int e^x(x^5+5x^4+1).dx $ is
The value of $\int \frac{x^2+1}{x^2-1}dx$ is
Succus entericus is secreted by________
In tissue culture roots can be induced by
Munch hypothesis is based on
The volume of $10\,N$ and $4\,N\, HCl$ required to make $1$ litre of $7\,N \,HCl$ are
The potential of the electric field produced by a point charge at any point $(x, y, z)$ is given by $V= 3x^{2} + 5$ , where $x, y, z$ are in metres and $V$ is in volts. The intensity of the electric field at $(-2,1,0)$ is
A shell of mass $20\,kg$ at rest explodes into two fragments whose masses are in the ratio $2 : 3$. The smaller fragment moves with a velocity of $6 \,m/s$. The kinetic energy of the larger fragment is
In Young?? double slit experiment with sodium vapour lamp of wavelength 589 nm and the slits 0.589 mm apart, the half angular width of the central maximum is
If $x > 0$ and $\log_{3} x+\log_{3}\left(\sqrt{x}\right)+\log_{3}\left(\sqrt[4]{x}\right)+\log_{3}\sqrt[8]{x}+\log_{3}\left(\sqrt[16]{x}\right)+....=4,$ then x equals

The orthocentre of the triangle with vertices $O(0, 0), A(0,3/2)$ and $B(-5, 0)$ is

If $\frac {x^2}{36}-\frac{y^2} {k^2} = 1$ is a hyperbola, then which of the following statements can be true ?
If a and b are vectors such that $|a+b|=|a-b|$ then the angle between a and b is
In Raman effect, Stoke's lines are spectral lines having
Angle strain in cyclopropane is
Most favourable condition for ionic bonding are
The value of the integral $\int\limits_0^{\pi/2}$($Sin^{100} x-Cos^{100}x)dx$ is
The equation to two circles which touch the Y-axis at $(0, 3)$ and make an intercept of $8$ units on X-axis are
If $3x + y + k = 0$ is a tangent to the circle $x^2+y^2=10$ the values of k are,
If $sin \, 3 \,\theta\, = \, Sin \, \theta$ , how many solutions exist such that $-2 \pi
Two condensers, one of capacity \(C\) and the other capacity \(\frac{C}{2}\) are connected to a \(V\) -volt battery, as shown in the figure. 
Two condensers
The work done in charging fully both the condensers is