List of top Questions asked in JEECUP

Which of the following nitrogenous bases is NOT found in DNA?
Two forces of 4 N and 3 N act on a particle. For maximum resultant force, the angle between them should be-
A rainbow is formed due to which of the following phenomena of light?
If \(x=2+\sqrt3,\ y=2-\sqrt3\), then the value of \(x^{-3}+y^{-3}\) is
The L.C.M. of \(\frac{7}{3},\ \frac{5}{6},\ \frac{14}{9}\) is
\(\tan 1^{\circ} \cdot \tan 2^{\circ} \cdot \tan 3^{\circ} \cdots \tan 89^{\circ} =\)
If \(\log_{10}3=0.4771,\ \log_{10}7=0.8450\), then the value of \(\log_3 7\) is
\((x-y)^3+(y-z)^3+(z-x)^3=\)
The rate of homogeneous reaction is affected by:
The allotrope of carbon that is a good conductor of heat and electricity is:
In diamond, each carbon atom is bonded to four other carbon atoms forming a:
Which of the following shows addition reaction?
The number of molecules involved in a molecular reaction is called:
A particle moves with uniform speed along a circular path. The direction of its acceleration (if any) is-
The relative density of silver is 10.8. If the density of water is 1000 kg/m\(^3\), then the density of silver will be-
A boy of mass 50 kg runs with a speed of 4 m/s. His kinetic energy is-
A particle moves uniformly in a circular path of radius 10 m. It takes 10 s to complete one revolution. Its speed after 20 s will be-
Which organelle is known as the 'Suicidal Bag' of the cell?
Fluid Mosaic Model of cell membrane was proposed by:
During which phase of the cell cycle does DNA replication occur?
The main function of enzymes in organic reactions is to:
Ribosomes are the sites for the synthesis of which of the following?
Which type of radiation consists of high-energy photons with no mass or charge?
What is the chemical formula of rust?
The order (characteristic) of 0.99 is-