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AIPMT 2007

Exam Held on Sun May 06 2007 10:00:00 GMT+0000 (Coordinated Universal Time)
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Biology

ICBN stands for
The living organisms can be unexceptionally distinguished from the non-living th...
Which one of the following is a slime mould?
Which one of the following statements about mycoplasma is wrong?
Which pair of the following belongs to basidiomycetes?
In gymnosperms, the pollen chamber represents
Spore dissemination in some liverworts is added by
In the prothallus of a vascular cryptogam, the antherozoids and eggs mature at ...
If you are asked to classify the various algae into distinct groups, which of th...
Flagellated male gametes are present in all the three of which one of the follow...
Which one of the following is a matching pair of body feature and the animal pos...
Which of the following pairs are correctly matched? <br><style type="text/css"> ...
What is true about <i>Nereis,</i> scorpion, cockroach and silver fish?
What is common between parrot, platypus and kangaroo?
Which of the following is a flowering plant with nodules containing filamentous ...
About 98 percent of the mas of every living organism is composed of just six ele...
Two cells A and B are contiguous. Cell A has osmotic pressure 10 atm, turgor pre...
Which one of the following elements is not an essential micronutrient for plant ...
A plant requires magnesium for
The first acceptor of electrons from an excited chlorophyll molecule of photosys...
In the leaves of C<sub>4</sub> plants, malic acid formation during CO<sub>2</sub...
All enzymes of TCA cycle are located in the mitochondrial matrix except one whic...
The overall goal of glycolysis, Krebs' cycle and the electron transport system i...
The wavelength of light absorbed by P<sub>r</sub> form of phytochrome is
Opening of floral buds into flowers, is a type of
Which one of the following pairs, is not correctly matched?
Which one of the following is a fat-soluble vitamin and its related deficiency d...
A drop of each of the following, is placed separately on four slides. Which of t...
A person who is on a long hunger strike and is surviving only on water, will hav...
In human body, which one of the following is anatomically correct?
Which one of the following items gives its correct total number?
During the transmission of nerve impulse through a nerve fibre, the potential on...
Bowman's glands are located in the
Feeling the tremors of an earthquake a scared resident of seventh floor of a mul...
A person is having problems with calcium and phosphorus metabolism in his body. ...
Two plants can be conclusively said to belong to the same species if they
Male gametes in angiosperms are formed by the division of
Which one of the following is surrounded by a callose wall?
Which part of ovary in mammals acts as an endocrine gland after ovulation ?
In the human female, menstruation can be deferred by the administration of:-
A human male produces sperms with the genotypes AB, Ab, AB, and ab pertaining to...
In pea plants, yellow seeds are dominant to green. If a heterozygous yellow seed...
Inheritance of skin colour in humans is an example of:-
A common test to find the genotype of a hybrid is by:-
In the hexaploid wheat, the haploid(n) and basic(x) numbers of chromosomes are: ...
The concept of chemical evolution is based on-
When two species of different genealogy come to resemble each other as a result ...
Adaptive radiation refers to:-
The finches of Galapogas islands provide an evidence in favour of-
If you suspect major deficiency of antibodies in a person, to which of the follo...
Lysozyme that is present in perspiration, saliva and tears, destroys:
Increased asthmatic attacks in certain seasons are related to:
Compared to a bull a bullok is docile because of:-
Which one of the following is a viral disease of poultry ?
In maize, hybrid vigour is exploited by:-
In cloning of cattle a fertilized egg is taken out of the mother's womb and:-
Which one of the following pairs is wrongly matched ?
Probiotics are-
A genetically engineered micro-organism used successfully in bioremediation of o...
Geometric representation of age structure is a characteristic of :-
The population of an insect species shows an explosive increase in numbers durin...
If the mean and the median pertaining to a certain character of a population are...
A high density of elephant population in an area can result in :-
Which one of the following ecosystem types has the highest annual net primary pr...
Which one of the following pairs of organisms are exotic species introduced in I...
Identify the odd combination of the habitat and the particular animal concerned ...
One of endangered species of Indian medicinal plants is that of:-
In which one of the following the BOD (Biochemical Oxygen Demand) of sewage (S),...
Which one of the following is not a bioindicator of water pollution ?
Which one of the following statements is correct ?
In a coal fired power plant electrostatic precipitators are installed to control...
Passage cells are thin-walled cells found in:-
For a critical study of secondary growth in plants, which one of the following p...
Which one of the following pairs of structures distinguishes a nerve cell from o...
In which one of the following preparations are you likely to come across cell ju...
Which one of the following is not a constituent of cell membrane ?
Biological organization starts with:-
Select the wrong statement from the following:
Which one of the following statements is correct?

Chemistry

An element, X has the following isotopic composition: <br><sup>200</sup>X : 90%...
Consider the following sets of quantum numbers : <br><br><style type="text/css"...
Which one of the following ionic species has the greatest proton affinity to for...
Identify the correct order of the size of the following :
With which of the following electronic configuration an atom has the lowest ioni...
In which of the following pairs, the two species are isostructural?
The correct order of C $$-$$ O bond length among CO, CO$${_3^{2 - }}$$, CO<sub>2...
Consider the following reactions : <br>(i)&nbsp;H<sup>+</sup><sub>(aq)</sub> + ...
Given that bond energies of H $$-$$ H and Cl $$-$$ Cl are 430 kJ mol<sup>$$-$$1<...
The equilibrium constants of the following are <br><br>N<sub>2</sub> + 3H<sub>2<...
A weak acid, HA, has a K<sub>a</sub> of 1.00 $$ \times $$ 10<sup>$$-$$5</sup>. I...
Calculate the pOH of a solution at 25<sup>o</sup>C that contains 1 $$ \times $$ ...
CH<sub>3</sub> $$-$$ CHCl $$-$$ CH<sub>2</sub> $$-$$ CH<sub>3</sub> has a chiral...
The order of decreasing reactivity towards an electrophilic reagent, for the fol...
For (i) I<sup>$$-$$</sup>, (ii) Cl<sup>$$-$$</sup>, (iii) Br<sup>$$-$$</sup>, th...
Predict the product C obtained in the following reaction of 1-butyne. <br><pict...
Which of the compound with molecular formula C<sub>5</sub>H<sub>10</sub> yields ...
If there is no rotation of plane polarised light by a compound in a specific sol...
In the reaction : <br><picture><source media="(max-width: 320px)" srcset="https...
The correct order of increasing thermal stability of K<sub>2</sub>CO<sub>3</sub>...
In which of the following the hydration energy is higher than the lattice energy...
Reduction of aldehydes and ketones into hydrocarbons using zinc amalgam and conc...
The product formed in Aldol condensation is
Consider the following compounds <br><img src="https://neetcare-image.cdn.examgo...
Which of the following represents the correct order of the acidity in the given ...
Which one of the following on treatment with 50% aqueous sodium hydroxide yields...
Which one of the following on reduction with lithium aluminium hydride yields a ...
Which of the following vitamins is water-soluble?
RNA and DNA are chiral molecules, their chirality is due to
Which one of the following polymers is prepared by condensation polymerisation?...
The fraction of total volume occupied by the atoms present in a simple cube is
If NaCl is doped with 10<sup>$$-$$4</sup> mol% of SrCl<sub>2</sub>, the concentr...
Concentrated aqueous sulphuric acid is 98% H<sub>2</sub>SO<sub>4</sub> by mass a...
0.5 molal aqueous solution of a weak acid (HX) is 20% ionised. If <i>K<sub>f</su...
The equilibrium constant of the reaction: <br>Cu<sub>(s)</sub> + 2Ag<sup>+</sup...
The efficiency of a fuel cell is given by
If 60% of a first order reaction was completed in 60 minutes, 50% of the same re...
In a first-order reaction A $$ \to $$ B, if k is rate constant and initial conce...
The reaction of hydrogen and iodine monochloride is given as : <br>H<sub>2(g)</s...
The Langmuir adsorption isotherm is deduced using the assumption
Which of the following oxidation states are the most characteristic for lead and...
Which of the following anions is present in the chain structure of silicates?
Which one of the following orders correctly represents the increasing acid stren...
Which of the following statements, about the advantage of roasting of sulphide o...
Sulphide ores of metals are usually concentrated by froth floatation process. Wh...
Which one of the following ions is the most stable in aqueous solution? <br>(At...
Identify the incorrect statement among the following:
Which of the following will give a pair of enantiomorphs? <br>(en = NH<sub>2</s...
The d electron configurations of Cr<sup>2+</sup>, Mn<sup>2+</sup>, Fe<sup>2+</su...

Physics

Dimensions of resistance in an electrical circuit, in terms of dimension of mas...
A particle moving along x-axis has acceleration f, at time t, given by f = f<sub...
A car moves from X to Y with a uniform speed v<sub>u</sub> and returns to Y with...
The positions x of a particle with respect to time t along x-axis is given by x ...
$$\overrightarrow A $$ and $$\overrightarrow B $$ are two vectors and $$\theta $...
A particle starting from the origin (0, 0) moves in a straight line in the (x, y...
A block B is pushed momentarily along a horizontaly surface with an initial velo...
A vertical spring with force constant k is fixed on a table. A ball of mass m at...
A particle of mass m moves in the XY plane with a velocity v along the straight ...
A uniform rod AB of length $$l$$ and mass m is free to rotate about point A. The...
A wheel has angular acceleration of 3.0 rad/sec<sup>2</sup> and an initial angul...
Two satellites of earth, S<sub>1</sub> and S<sub>2</sub> are moving in the same ...
Assuming the sun to have a spherical outer surface of radius r, radiating like a...
A black body is at 727<sup>o</sup>C. It emits energy at a rate which is proporti...
An engine has an efficiency of 1/6. When the temperature of sink is reduced by 6...
A particle executes simple harmonic oscillation with an amplitude $$a$$. The per...
A mass of 2.0 kg is put on a flat pan attached to a vertical spring fixed on the...
The particle executing simple harmonic motion has a kinetic energy K<sub>0</sub>...
The phase difference between the instantaneous velocity and acceleration of a pa...
Charges +q and $$-$$q are placed at points A and B respectively which are a dist...
A hollow cylinder has a charge q coulomb within it. If $$f$$ is the electric flu...
Three point charges +q, $$-$$ 2q and + q are placed at points (x = 0, y = a, z =...
Two condensers, one of capacity C and other of capacity C/2 are connected to a V...
The total power dissipated in watt in the circuit shown here is <br><br><img sr...
Three resistances, P, Q, R each of 2$$\Omega $$ and an unknown resistance S from...
Under the influence of a uniform magnetic field, a charged particle moves with c...
The resistance of an ammeter is 13 $$\Omega $$ and its scale is graduated for a ...
Nickel shows ferromagnetic property at room temperature. If the temperature is i...
A charged particle (charge q) is moving in a circle of radius R with uniform spe...
A transformer is used to light a 100 W and 110 V lamp from a 220 V mains. If the...
What is the value of inductance L for which the current is maximum in a series L...
The primary and secondary coils of a transformer have 50 and 1500 turns respecti...
The electric and magnetic field of an electromagnetic wave are
A small coin is resting on the bottom of a beaker filled with liquid . A ray of ...
The frequency of a light wave in a material is 2 $$ \times $$ 10<sup>14</sup> Hz...
Monochromatic light of frequency 6.0 $$ \times $$ 10<sup>14</sup> Hz is produced...
A beam of electron passes undeflected through mutually perpendicular electric an...
A 5 watt source emits monochromatic light of wavelength 5000 $$\mathop A\limits^...
Two radioactive substances A and B have decay constants 5$$\lambda $$ and $$\lam...
In a radioactive decay process, the negatively charged emitted $$\beta $$-partic...
In a mass spectrometer used for measuring the masses of ions, the ions are initi...
A nucleus $${}_Z^AX$$ has mass represented by M(A, Z). If M<sub>p</sub> and M<su...
If the nucleus $${}_{13}^{27}Al$$ has a nuclear radius of about 3.6 fm, them $${...
The total energy of electron in the ground state of hydrogen atom is $$-$$ 13.6 ...
Which one of the following represents forward bias diode ?
In the following circuit, the output Y for all possible inputs A and B is expres...
For a cubic crystal structure which one of the following relations indicating th...
In the energy band diagram of a material shown below, the open circles and fille...

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