AIPMT 2012 Mains
Paper was held on
Fri, Apr 13, 2012 10:00 AM
Biology
Which one of the following organisms is scientifically correctly named, correctly printed according to the internationa
View Question In the five kingdom classification, Chlamydomonas and Chlorella have been included in
View Question Which one of the following pairs is wrongly matched?
View Question Read the following five statements (A - E) and answer as asked next to them.
(A) In Equisetum, the fema
View Question How many organisms in the list given below are autotrophs?
Lactobacillus, Nostoc, Chara, Nitrosomonas, Nitrobacter, Stre
View Question Which one of the following pairs of animals are similar to each other pertaining to the feature stated against them?
View Question Which one of the following categories of animals, is correctly described with no single exception in it?
View Question Which one of the following organisms is correctly matched with its three characteristic?
View Question How many plants in the list given below have marginal placentation?
Mustard, Gram, Tulip, Asparagus, Arhar, Sun hemp, C
View Question Which one of the following biomolecules is correctly characterized?
View Question Identify the meiotic stage in which the homologous chromosomes separate while the sister chromatids remain associated at
View Question Read the following four statements (A $$-$$ D). phosphorylation involve uphill transport of protons across the membrane.
View Question Through their effects on plant growth regulators, what do the temperature and light control in the plants?
View Question Vernalization simulates flowering in
View Question Which one of the following generally acts as an antagonist to gibberellins?
View Question Which one of the following human organs is often called the ''graveyard'' of RBCs?
View Question A fall in glomerular filtration rate (GFR) activates
View Question Which one of the following options gives the correct categorization of six animals according to the type of nitrogenous
View Question Which one of the following characteristics is common both in humans and adult frogs?
View Question What is the function of germ pore?
View Question Which one of the following statements is wrong?
View Question Plants with ovaries having only one or a few ovules, are generally pollinated by
View Question The secretory phase in the human menstrual cycle is also called :
View Question Represented below is the inheritance pattern of the certain type of traits in humans. Which one of the
following conditi
View Question A test cross is carried out to :
View Question The idea of mutations was brought forth by :
View Question Identify the molecules (a) and (b) shown below and select the right option giving their source and use.
View Question In gobar gas, the maximum amount is that of :
View Question Read the following four statements (A-D) :
(A) In transcription, adenosine pairs with uracil
(B) Regulation of lac oper
View Question Consider the following four statements (a-d) and select the option which includes all the correct ones only :
(a) Singl
View Question The domestic sewage in large cities :
View Question Biolistics (gene-gun) is suitable for -
View Question Which one of the following represents a palindromic sequence in DNA ?
View Question In genetic engineering, the antibiotics are used
View Question The figure below shows three steps (A, B, C) of Polymerase Chain Reaction (PCR). Select the option giving correct identi
View Question The first clinical gene therapy was given for treating -
View Question What is it that forms the basis of DNA Fingerprinting ?
View Question Tobacco plants resistant to a nematode have been developed by the introduction of DNA that produced (in the host cells)
View Question Cuscuta is an example of :
View Question Identify the likely organisms (a), (b), (c) and (d) in the food web shown below :
View Question The second stage of hydrosere is occupied by plants like
View Question The rate of formation of new organic matter by rabbit in a grassland, is called :
View Question Select the correct statement about biodiversity :
View Question Sacred groves are specially useful in
View Question As compared to a dicot root, a monocot root has
View Question The supportive skeletal structures in the human external ears and in the nose tip are examples of
View Question Given below is the diagrammatic sketch of a certain type of connective tissue. identify the parts labeled A, B, C and D
View Question The four sketches (A, B, C and D) given below, represent four different types of animal tissues. Which one
of these is c
View Question Which one of the following cellular parts is correctly described ?
View Question Which one of the following structures is an organelle within an organelle ?
View Question Identify the human
developmental stage
shown below as well as
the related right place of
its occurrence in a normal preg
View Question Which one of the following pairs of chemical substances, is correctly categarised ?
View Question Which one of the following sets of items in the option A – D are correctly categorized with one exception in it ?
View Question Read the following four statements (A-D) :
(A) Colostrum is recommended for the new born because it is rich in antigen
View Question Which one of the following statements is
correct with respect to immunity?
View Question Which one of the following is a wrong statement regarding mutations ?
View Question Chemistry
The orbital angular momentum of a p-electron is given as
View Question During change of O2 to O$$_2^{ - }$$ ion, the electron adds on which one of the following orbitals ?
View Question Four diatomic species are listed below. Identify the correct order in which the bond order is increasing in them
View Question Given that the equilibrium constant for the reaction,
2SO2(g) + O2(g) $$\rightleftharpoons$$ 2SO3(g)
has a value of 27
View Question Given the reaction between 2 gases represented by A2 and B2 to give the compound AB(g),
A2(g) + B2(g) $$\rightlefthar
View Question Which of the following reagents will be able to distinguish between 1-butyne and 2-butyne?
View Question In the replacement reaction
The reaction will be most favourable if M happens to be
View Question Which of the following compounds can be used as antifreeze in automobile radiators?
View Question Consider the reaction :
RCHO + NH2NH2 $$ \to $$ RCH $$=$$ N $$-$$ NH2
What sort of reaction is it?
View Question Which of the following compounds will give a yellow precipitate with iodine and alkali?
View Question Consider the following reaction
The product A is
View Question An organic compound (C3H9N) (A), when treated with nitrous acid, gave an alcohol and N2 gas was evolved. (A) on warming
View Question Vapour pressure of chloroform (CHCl3) and dichloromethane (CH2Cl2) at 25oC are 200 mm Hg and 41.5 mm Hg respectively. Va
View Question Standard reduction potentials of the half reactions are given below :
F2(g) + 2e$$-$$ $$ \to $$ 2F$$-$$(aq) ; &
View Question The Gibb's energy for the decomposition of Al2O3 at 500oC is as follows
$${2 \over 3}$$ Al2O3 $$ \to $$ $${4 \over 3}$
View Question Molar conductivities $$\left( {\Lambda _m^o} \right)$$ at infinite dilution of NaCl, Hcl and CH3COONa are 126.4, 425.9 a
View Question Activation energy (E$$a$$) and rate constants (k1 and k2) of a chemical reaction at two different temperatures (T1 and T
View Question In which of the following arrangements the given sequence is not strictly according to the property indicated against it
View Question Which one of the following does not correctly represent the correct order of the property indicated against it?
View Question Four successive members of the first series of the transition metals are listed below. For which one of them the standar
View Question The catalytic activity of transition metals and their compounds is ascribed mainly to
View Question Which of the following exhibits only + 3 oxidation state?
View Question Low spin complex of d6-cation in an octahedral field will have the following energy
View Question Red precipitate is obtained when ethanol solution of dimethylglyoxime is added to ammoniacal Ni(II). Which of the follow
View Question Physics
The dimensions of $${\left( {{\mu _0}{\varepsilon _0}} \right)^{ - 1/2}}$$ are
View Question A stone is dropped from a height h. It hits the ground with a certain momentum P. If the same stone is dropped from a he
View Question A car of mass m starts from rest and accelerates so that the instantaneous power delivered to the car has a constant mag
View Question A circular platform is mounted on a frictionless vertical axle. Its radius R = 2 m and its moment of inertia about the a
View Question A car of mass m is moving on a level circular track of radius R. If $$\mu $$s represents the static friction between the
View Question The moment of inertia of a uniform circular disc is maximum about an axis perpendicular to the disc and passing through
View Question Three masses are placed on the x-axis : 300 g at origin, 500 g at x = 40 cm and 400 g at x = 70cm. The distance of the c
View Question If $${v_e}$$ is escape velocity and $${v_o}$$ is orbital velocity of a satellite for orbit close to the earth's surface,
View Question Which one of the following plots represents the variation of gravitiational field on a particle with distance r due to a
View Question A slab of stone of area 0.36 m2 and thickness 0.1 m is exposed on the lower surface to steam at 100oC. A block of ice at
View Question An ideal gas goes from state A to state B via three different processes as indicated in the P-V diagram.
If Q1, Q2, Q3
View Question The equation of a simple harmonic wave is given by
y = 3 sin$${\pi \over 2}$$(50t $$-$$ x),
where x and y are in metre
View Question A parallel plate capacitor has a uniform electric field E in the space between the plates. If the distance between the p
View Question Two metallic spheres of radii 1 cm and 3 cm are given charges of $$-$$1 $$ \times $$ 10$$-$$2 C and 5 $$ \times $$ 10$$
View Question The power dissipated in the circuit shown in the figure is 30 watts. The value of R is
View Question A cell having an emf $$\varepsilon $$ and internal resistance r is connected across a variable external resistance R. As
View Question A proton carrying 1 MeV kinetic energy is moving in a circular path of radius R in uniform magnetic field. What should b
View Question A magnetic needle suspended parallel to a magnetic field requires $$\sqrt 3 J$$ of work to turn it through 60o. The torq
View Question The instantaneous values of alternating current and voltage in a circuit are given as
$$i = {1 \over {\sqrt 2 }}$$ sin
View Question In a coil of resistance 10 $$\Omega $$, the induced current developed by changing magnetic flux through it, is shown in
View Question The ratio of amplitude of magnetic field to the amplitude of electric field for an electromagnetic wave propagatting in
View Question For the angle of minimum deviation of a prism to be equal to its refracting angle, the prism must be made of a material
View Question A rod of length 10 cm lies along the principal axis of a concave mirror of focal length 10 cm in such a way that its enf
View Question Two radiations of photons energies 1 eV and 2.5 eV, successively illuminate a photosensitive metallic surface of work fu
View Question If the momentum of an electron is changed by P, then the de Broglie wavelength associated with changes by 0.5%. The init
View Question The transition from the state n = 3 to n = 1 in a hydrogen like atom results in ultraviolet radiation. Infrared radiatio
View Question To get an output Y= 1 in given circuit which of the following input will be correct ?
View Question