List of top Questions asked in OJEE

Embryo axis above the cotyledon is called as
Which of the following is insectivorous plant ?
A virion is a
Monocarpic plants
What is not true for Paramecium ?
The bacteriophage is a virus that parasites
Antibodies are synthesized by
Sharp peak point $A$ represents
Number of neutrons in $C^{12}$ and $ C^{14} \, are $
The temperature of a body is increased from $-73^{\circ}\,C$ to $327\,^{\circ}\,C$. Then the ratio of emissive power is
Two identical cells each of emf E and internal resistance r are connected in parallel with an external resistance R. To get maximum power developed across R, the value of R is
In a closed organ pipe, the first resonance occurs at $50\, cm$. At what length of pipe, the second resonance will occur?
Which shows radioactivity?
An object is placed at a distance of $40\, cm$ in front of a concave mirror of focal length $20\, cm$. The nature of image is
$RbO_2$ is
Which of the following antibiotic is active against fungus ?
Bryophytes have probably evolved from
The phenomenon of sulphur shower in pine forest is due to
pH of gastric juice is
Most abundant lipid in cell membrane is
There is no division of cytoplasm after mitosis, then the condition will be
Which of the following represents total kineticenergy of one mole of the gas
Most of the cell membranes are principally composed of
Which of the following is hermaphrodite ?
The phenomenon of plasmolysis is evident when cells are kept in