List of top Questions asked in JKCET

If you suspect deficiency of antibodies in a person, to which of the following would you look for confirmatory evidence ?
The net filtration pressure in the glomerulus of the kidney is
The one way of unidirectional transmission of nerve cells is maintained by
Carbon shows the following oxidation state in its hydrides
Which one of the following examples exhibit transient existence?
The geometrical shape of $ sp^{3}d$ hybridisation is
According to Huckel's rule an aromatic compound must possess
Vector which is perpendicular to $a \, \cos \theta \hat i + b \, \sin \, \theta \hat j$ is
The angle between the lines with direction ratios $ (4,-3,5) $ and $ (3,4,5) $ is
A charged particle enters a uniform magnetic field with a certain speed at right angles to it. In the magnetic field a change could occur in its
Which of the following statements is true?
Which of the following quantities measured from different inertial reference frames are same?
Electric field strength due to a dipole at a point on the axial line of dipole is
An electric bulb is rated at $ 220\,V, $ $ 100\,W; $ Power consumed by it when operated at $ 110\,V $ is
Dimensional formula for force is
What is the two third life of a first order reaction having $ k=5.48\times 10^{-14}s^{-1} $
Maximum lateral displacement of a ray of light incident on a slab of thickness $t$ is
Which factor is immaterial for the wire used in electric fuse?
Electrons in the atom are held to the nucleus by
The end products in the Cannizaro reaction of benzaldehyde is
When the temperature increases, the viscosity of
The shortest wavelength in Lyman series is $ 91.2\,nm $. The longest wavelength of the series is
Which of the following graphs shows variation of potential energy ($U$) with position x?
Two particles of equal mass are connected to a rope $AB$ of negligible mass, such that one is at end $A$ and the other dividing the length of the rope in the ratio $ 1:2 $ from $A$. The rope is rotated about end $B$ in a horizontal plane. Ratio of the tensions in the smaller part to the other is (ignore effect of gravity)
A bar magnet is held at right angles to a uniform magnetic field. The couple acting on the magnet is to be halved by rotating it from this position. The angle of rotation is