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## AIPMT 2012 Mains

Exam Held on Fri Apr 13 2012 10:00:00 GMT+0000 (Coordinated Universal Time)
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## Biology

Which one of the following organisms is scientifically correctly named, correct...
In the five kingdom classification, <i>Chlamydomonas</i> and <i>Chlorella</i> ha...
Which one of the following pairs is wrongly matched?
How many organisms in the list given below are autotrophs? <br><i>Lactobacillus,...
Which one of the following pairs of animals are similar to each other pertaining...
Which one of the following categories of animals, is correctly described with no...
Which one of the following organisms is correctly matched with its three charact...
How many plants in the list given below have marginal placentation? <br>Mustard...
Which one of the following biomolecules is correctly characterized?
Identify the meiotic stage in which the homologous chromosomes separate while th...
For its action, nitrogenase requires
Read the following four statements (A $$-$$ D). phosphorylation involve uphill t...
Through their effects on plant growth regulators, what do the temperature and li...
Vernalization simulates flowering in
Which one of the following generally acts as an antagonist to gibberellins?
For its activity, carboxypeptidase requires
Where do certain symbiotic microorganisms normally occur in human body?
Which one of the following human organs is often called the ''graveyard'' of RBC...
A fall in glomerular filtration rate (GFR) activates
Which one of the following options gives the correct categorization of six anima...
Which one of the following characteristics is common both in humans and adult fr...
What is the function of germ pore?
Which one of the following statements is wrong?
Plants with ovaries having only one or a few ovules, are generally pollinated by...
The secretory phase in the human menstrual cycle is also called :
Represented below is the inheritance pattern of the certain type of traits in hu...
A test cross is carried out to :
The idea of mutations was brought forth by :
Identify the molecules (a) and (b) shown below and select the right option givin...
Green revolution in India occurred during -
In gobar gas, the maximum amount is that of :
Read the following four statements (A-D) :<br> (A) In transcription, adenosine p...
Consider the following four statements (a-d) and select the option which include...
The domestic sewage in large cities :
Biolistics (gene-gun) is suitable for -
Which one of the following represents a palindromic sequence in DNA ?
In genetic engineering, the antibiotics are used
The figure below shows three steps (A, B, C) of Polymerase Chain Reaction (PCR)....
The first clinical gene therapy was given for treating -
What is it that forms the basis of DNA Fingerprinting ?
Tobacco plants resistant to a nematode have been developed by the introduction o...
Cuscuta is an example of :
Identify the likely organisms (a), (b), (c) and (d) in the food web shown below ...
The second stage of hydrosere is occupied by plants like
The rate of formation of new organic matter by rabbit in a grassland, is called ...
Select the correct statement about biodiversity :
Sacred groves are specially useful in
As compared to a dicot root, a monocot root has
The supportive skeletal structures in the human external ears and in the nose ti...
Given below is the diagrammatic sketch of a certain type of connective tissue. i...
The four sketches (A, B, C and D) given below, represent four different types of...
Which one of the following cellular parts is correctly described ?
Which one of the following structures is an organelle within an organelle ?
Identify the human developmental stage shown below as well as the related right ...
Which one of the following pairs of chemical substances, is correctly categarise...
Which one of the following sets of items in the option A – D are correctly categ...
Read the following four statements (A-D) :<br> (A) Colostrum is recommended for...
Which one of the following statements is correct with respect to immunity?
Which one of the following is a wrong statement regarding mutations ?

## Chemistry

The orbital angular momentum of a p-electron is given as
During change of O<sub>2</sub> to O$$_2^{ - }$$ ion, the electron adds on which ...
Four diatomic species are listed below. Identify the correct order in which the ...
A certain gas takes three times as long to effuse out as helium. Its molecular m...
For real gases van der Waals equation is written as <br><br>$$\left( {p + {{a{n^... Equal volumes of two monoatomic gases, A and B at same temperature and pressure ... Given that the equilibrium constant for the reaction, <br>2SO<sub>2(g)</sub> + ... Given the reaction between 2 gases represented by A<sub>2</sub> and B<sub>2</sub... Which of the following reagents will be able to distinguish between 1-butyne and... In the replacement reaction <br><img src="https://neetcare-image.cdn.examgoal.ne... Which of the following compounds can be used as antifreeze in automobile radiato... Consider the reaction : <br>RCHO + NH<sub>2</sub>NH<sub>2</sub>$$ \to $$RCH ... Which of the following compounds will give a yellow precipitate with iodine and ... Consider the following reaction <br><br><img src="https://neetcare-image.cdn.exa... An organic compound (C<sub>3</sub>H<sub>9</sub>N) (A), when treated with nitrous... Which one of the following sets forms the biodegradable polymer? Structure of a mixed oxide is cubic close packed (<i>ccp</i>). The cubic unit ce... Vapour pressure of chloroform (CHCl<sub>3</sub>) and dichloromethane (CH<sub>2</... Standard reduction potentials of the half reactions are given below : <br>F<sub... The Gibb's energy for the decomposition of Al<sub>2</sub>O<sub>3</sub> at 500<su... Molar conductivities$$\left( {\Lambda _m^o} \right)$$at infinite dilution of N... Activation energy (E<sub>$$a$$</sub>) and rate constants (k<sub>1</sub> and k<su... In which of the following arrangements the given sequence is not strictly accord... Which one of the following does not correctly represent the correct order of the... Four successive members of the first series of the transition metals are listed ... The catalytic activity of transition metals and their compounds is ascribed main... Which of the following exhibits only + 3 oxidation state? Chloroamphenicol is an Low spin complex of d<sup>6</sup>-cation in an octahedral field will have the fo... Red precipitate is obtained when ethanol solution of dimethylglyoxime is added t... ## Physics The dimensions of$${\left( {{\mu _0}{\varepsilon _0}} \right)^{ - 1/2}}$$are A stone is dropped from a height h. It hits the ground with a certain momentum P... A car of mass m starts from rest and accelerates so that the instantaneous power... A circular platform is mounted on a frictionless vertical axle. Its radius R = 2... A car of mass m is moving on a level circular track of radius R. If$$\mu $$<sub... The moment of inertia of a uniform circular disc is maximum about an axis perpen... Three masses are placed on the x-axis : 300 g at origin, 500 g at x = 40 cm and ... If$${v_e}$$is escape velocity and$${v_o}$$is orbital velocity of a satellite... Which one of the following plots represents the variation of gravitiational fiel... A slab of stone of area 0.36 m<sup>2</sup> and thickness 0.1 m is exposed on the... An ideal gas goes from state A to state B via three different processes as indic... The equation of a simple harmonic wave is given by <br><br>y = 3 sin$${\pi \ove...
A train moving at a speed of 220 m s<sup>$$-$$1</sup> towards a stationary objec...
A parallel plate capacitor has a uniform electric field E in the space between t...
Two metallic spheres of radii 1 cm and 3 cm are given charges of $$-$$1 $$\time... The power dissipated in the circuit shown in the figure is 30 watts. The value o... A cell having an emf$$\varepsilon $$and internal resistance r is connected acr... A proton carrying 1 MeV kinetic energy is moving in a circular path of radius R ... A magnetic needle suspended parallel to a magnetic field requires$$\sqrt 3 J$$... The instantaneous values of alternating current and voltage in a circuit are giv... In a coil of resistance 10$$\Omega $$, the induced current developed by changin... The ratio of amplitude of magnetic field to the amplitude of electric field for ... For the angle of minimum deviation of a prism to be equal to its refracting angl... A rod of length 10 cm lies along the principal axis of a concave mirror of focal... Two radiations of photons energies 1 eV and 2.5 eV, successively illuminate a ph... If the momentum of an electron is changed by P, then the de Broglie wavelength a... The transition from the state n = 3 to n = 1 in a hydrogen like atom results in ... The half life of a radioactive nucleus is 50 days. The time invertal (t<sub>2</s... The input resistance of a silicon transistor is 100$$\Omega . Base current is...
To get an output Y= 1 in given circuit which of the following input will be cor...

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