List of top Questions asked in AIIMS

One of the possible early sources of energy was/were

Most of the plants cultivated in agriculture actually belong to which succession level?

Half life of a substance is $20$ minutes. What is the time between $33\%$ decay and $67\%$ decay?

Gene which suppresses other gene?? activity but does not lie on the same locus is called as

Gasoline is a mixture of hydrocarbons containing

Eddy currents are produced when

Baking soda or baking powder is

If a convex lens is kept in water its convergent power decreases. Focal length of convex lens in water increases.

$H _{3} PO _{3}$ is dibasic acid. Two hydrogen atoms are directly attached to the P.

Danger signals are made of red colour. Velocity of red light is maximum and thus more visibility in dark.

Amphibians have evolved from fishes. Take the example of the fossil Archaeopteryx.

Apical dominance can be overcome by application of

In fast swimming fishes, propulsion is due to

Sexual reproduction in which DNA of bacteria is transferred to another by the help of bacteriophage is

Body temperature of cold blooded animals

The most important source of energy on earth is

The limiting factor in nitrification of soil is

Blood pressure is measured by

Colchicine inhibits

Albinism and phenylketonuria are disorders due to

Amniocentesis is

Root cap is formed by

A bacterial cell divides once every minute and it takes 1 hour to fill a cup. How much time will it take to fill half the cup?

What should be the amount of current through the ring of radius $5\, cm$ so that field in the centre is with earth?s magnetic field of $7 \times 10^{-9} \,Wb/m^2$ is

Given a current carrying wire of non uniform cross section. Which of the following is constant throughout the length of the wire?