List of top Questions asked in JKCET

A body is released from a great height falls freely towards the earth. Another body is released from the same height exactly a second latter. Then the separation between two bodies, $2\,s$ after the release of the second body is, nearly
The equation of the plane passing through the points $ (a,0,0),(0,b,0) $ and $ (0,0,c) $ is
Sound waves in air cannot be polarized because
A stationary bomb explodes into two parts of masses in the ratio of $ 1:3 $ . If the heavier mass moves with a velocity $ 4\,m/s, $ what is the velocity of lighter part?
The colour of transition metal ions is due to presence of unpaired electron transitions in available empty electron in
A dielectric of dielectric constant $K$ is introduced such that half of its area of a capacitor of capacity $C$ is occupied by it. The new capacity is
When a metal conductor connected to the left gap of a meter bridge is heated, the balancing point
A particle moves from position \(3\hat{i}+2\hat{j}+6\hat{k}\) to \(14\hat{i}+13\hat{j}+9\hat{k}\) due to a uniform force of \(4\hat{i}+\hat{j}+3\hat{k}\,N\) . Find the work done, if the displacement is in metre.
Banana is
Insulin deficiency causes
According to Lowry and Bronsted, the strength of an acid depends upon
Calculate the pH of a solution in which hydrogen ion concentration is $0.005\, g$-equi/$L$?
Mottled chlorosis on the leaves occurs due to the deficiency of
Wuchereria bancrofti is a common filarial worm. It belongs to phylum
Which of the following animals has a true coelom?
Vessels are absent in this angiosperm
The condition of erythroblastosis foetalis occurs only when
Lamellar collenchyma is seen in the stem of
Exoskeleton of the following consists of a chitinous cuticle
The edible part in hesperidium fruit is
Commercial banana (Musa paradisica) is a
Tricarpellary syncarpous superior ovary is seen in
A good example of organic fertilizer which improves phosphorus uptake is
The theory of random genetic drift was proposed by
Vestigial organs present in an adult individual are example of basis of evidence of evolution