List of top Questions asked in OJEE

Out of $N_2O,SO_2,I_3^+,I_3^- ,H_2O,NO_2^- \, and \, N_3^-$the linear species are

Correct order of bond angles for the following is

'Good ozone' is found in the

Clove oil is obtained from

Carrying capacity of a population is determined by

Lenticels are

Both RBC and WBC are formed in the

Tunica-corpus theory is associated with

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

The temperature of a body is increased from $-73^{\circ}\,C$ to $327\,^{\circ}\,C$. Then the ratio of emissive power is

Number of neutrons in $C^{12}$ and $ C^{14} \, are $

Sharp peak point $A$ represents

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

Which shows radioactivity?

In a closed organ pipe, the first resonance occurs at $50\, cm$. At what length of pipe, the second resonance will occur?

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