List of top Questions asked in AFMC- 2009

The $pH$ value of $1 \times 10^{-4} \,M \,NaOH$ solution is
In the balanced chemical reaction $IO^{-}_{3}+aI^{-}+bH^{+}\to cH_{2}O+ dI_{2}$ $a, b, c$ and $d$ respectively corresponds to
$1^{st}$ polar body is formed at which stage of oogenesis?
A cell when kept in sugar solution, gets dehydrated/reduced in size. Then the solution is
See the electrical circuit shown in this figure. Which of the following equations is a correct equation for it ?
The magnifying power of telescope is high if
A ray of light is incident on a plane mirror at an angle of $60^\circ$. The angle of deviation produced by the mirror is
A body executes simple harmonic motion under the action of force $F_{1}$ with a time period $\frac{4}{5} s$. If the force is changed to $F_{2}$ it executes simple harmonic motion with time period $\frac{3}{5} s$. If both forces $F_{1}$ and $F_{2}$ act simultaneously in the same direction on the body, its time period will be
Which of the following plant kingdom is called 'amphibians'?
Both chlorophyll a and b are present in
The substance with the highest calorific value is
Which of the following metal is correctly matched with its ore?
What is the current through an ideal pn - junction diode shown in figure below?
Venom of Cobra attacks
Two equal and opposite charge $(+ q$ and $- q)$ are situated at $x$ distance from each other, the value of potential at very far point will depend upon
The reaction by which benzaldehyde is converted in benzyl alcohol, is
The abbreviation "Bt" in "Bt" toxin stands for
The abbreviation BOD stands for
Suitable impurities are added to a semiconductor depending on its use. This is done to
Pyramid of energy in aquatic ecosystem is
Partially digested semisolid food formed in stomach is
The geometry of sulphate ion is
Which of the following orbital diagram violates Faults exclusion principle?
Which of the following is an aromatic compound?
In the following reaction, $C _{2} H _{5} OH + CH _{3} COOH \xrightarrow[- H _{2} O ]{\text { Conc. } H _{2} SO _{4}} CH_3COOC_2H_5 \,\,\,\, C_2H_5OH$ acts as