List of practice Questions

When an $AC$ voltage is applied to a $L-C-R$ circuit, which of following is true ?
Which of the following graphs shows the variation of acceleration due to gravity $g$ with depth $h$ from the surface of the earth?
Which of the following statements is wrong?
Which ion has the largest radius?
Walter Sutton is famous for his contribution to
The work done by an applied variable force $F=x +x^{3}$ from $x=o m$ to $x=2, m$ where $x$ is displacement, is
The number of autosomes in human primary spermatocyte is
The metachromatic granules are
The correct decreasing order of dipole moment in $ CH_{3}Cl,\,CH_{3} Br$ and $ CH_{3}F $ is
The centre of mass of a solid cone along the line from the centre of the base to the vertex is at
The chromosome constitution $2n - 2$ of an organism represents
The clavicle articulates with ...... of scapula.
Littoral zone is located along the
In Tollens test, aldehydes
In plant biotechnology, PEG is used in
In a reverse-biased $p-n$ function, When the applied bias voltage is equal to the breakdown voltage, then
How many bio-geographical regions are present in India?
The longitudinal wave can be observed in
The reduced mass of two particles having masses $m$ and $2\, m$ is
Which of the following principles is being used in Sonar Technology?
A body of mass $M$ starts sliding down on the inclined plane where the critical angle is $\angle ACB = 30^{\circ}$ as shown in figure. The coefficient of kinetic friction will be
In optical fibres, the refractive index of the core is
The mean free path of collision of gas molecules varies with its diameter $(d)$ of the molecules as
When an $AC$ voltage is applied to a $L-C-R$ circuit, which of following is true ?
Darwin judged the fitness of an individual by