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AIPMT 2009

Exam Held on Sun May 10 2009 10:00:00 GMT+0000 (Coordinated Universal Time)
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Biology

Phylogenetic system of classification is based on
Which one is the wrong pairing for the disease and its causal organism?
Which of the following is a symbiotic nitrogen fixer?
T.O. Diener discovered a
Oxygenic photosynthesis occurs in
Which one of the following is a vascular cryptogam?
Mannitol is the stored food in
Which one of the following is considered important in the development of seed ha...
Which one of the following has haplontic life cycle?
Which one of the following plants is monoecious?
If a live earthworm is pricked with a needle on its outer surface without damagi...
Which one of the following groups of animals is bilaterally symmetrical and trip...
Which one of the following pairs of animals comprises 'jawless fishes'?
A fruit developed from hypanthodium inflorescence is called
Cotyledons and testa respectively are edible parts in
An examples of a seed with endosperm, perisperm, and caruncle is
An example of axile placentation is
The floral formula <br><img src="https://neetcare-image.cdn.examgoal.net/1qpqah...
Synapsis occurs between
Given below is a schematic break-up of the phases/stages of cell cycle. Which on...
Guard cells help in
Manganese is required in
Cyclic photophosphorylation results in the formation of
Stroma in the chloroplasts of higher plant contains
Aerobic respiratory pathway is appropriately termed
One of the synthetic auxin is
Which one of the following acids is a derivative of carotenoids?
When breast feeding is replaced by less nutritive food low in proteins and calor...
A young infant may be feeding entirely on mother's milk which is white in colour...
Which one of the following statements is true regarding digestion and absorption...
Which one of the following pairs of food components in humans reaches the stomac...
The haemoglobin of a human foetus
What is vital capacity of our lungs?
There is no DNA in
In a standard ECG which one of the following alphabets is the correct representa...
Compared to blood our lymph has
Globulins contained in human blood plasma are primarily involved in
Uric acid is the chief nitrogenous component of the excretory products of
What will happen if the stretch receptors of the urinary bladder wall are totall...
Elbow joint is an example of
Which one of the following is the correct matching of three items and their grou...
Which part of human brain is concerned with the regulation of body temperature?
Alzheimer's disease in humans is associated with the deficiency of
A health disorder that results from the deficiency of thyroxine in adults and ch...
Vegetative propagation in mint occurs by
Which one of the following is the correct matching of the events occurring durin...
Given below is a diagrammatic sketch for a portion of human male reproductive sy...
Seminal plasma in humans is rich in :
The correct sequence of spermatogenetic stages leading to the formation of sperm...
Foetal ejection reflex in human female is induced by
Which one of the following is the most likely root cause why menstruation is not...
A change in the amount of yolk and its distribution in the egg will effect :
Select the incorrect statement from the following :
Sickle-cell anemia is :
The genetic defect-adenosine deaminase (ADA) deficiency may be cured permanently...
The most popularly known blood grouping is the ABO grouping. It is named ABO and...
Study the pedigree chart given below : <img src="https://neetcare-image.cdn.exa...
Semi-conservative replication of DNA was first demonstrated in :
Whose experiments cracked the DNA and discovered unequivocally that a genetic co...
Removal of introns and joining the exons in a defined order in a transcription u...
What is not true for genetic code?
Peripatus is a connecting link between :
In the case of peppered moth (Biston betularia) the black-coloured from became d...
Which of following is a pair of viral diseases ?
Which one of the following statement is correct ?
Somaclones are obtained by : -
Polyethylene glycol method is used for :
Which of the following is not used as a biopesticide ?
Which one of the following pairs is wrongly matched ?
Which one of the following is commonly used in transfer of foreign DNA into crop...
What is true about Bt toxin ?
Transgenic plants are the ones -
The bacterium Bacillus thuringiensis is widely used in contemporary biology as -...
What is antisense technology?
A country with a high rate of population growth took measures to reduce it. The ...
Reduction in vascular tissue, mechanical tissue and cuticle is characteristic of...
The correct sequence of plants in hydrosere is :
Which one of the following types organisms occupy more than one trophic level in...
Which one of the following has maximum genetic diversity in India ?
Tiger is not a resident in which one of the following National Park ?
Global agreement in specific control strategies to reduce the release of ozone d...
Step taken by the Government of India to control air pollution include :
Biochemical Oxygen Demand (BOD) in a river water :
Montreal protocol aims at :
Chipko movement was launched for the protection of -
DDT residues are rapidly passed through food chain causing biomagnification beca...
Palisade parenchyma is absent in leaves of -
In barley stem vascular bundles are -
The annular and spirally thickened conducting elements generally develop in the ...
Anatomically fairly old dicotyledonous root is distinguished from the dicotyledo...
The cell junctions called tight, adhering and gap junctions are found in :
Which one of the following correctly described the location of some body parts i...
The kind of tissue that forms the supportive structure in our pinna (external ea...
The epithelial tissue present on the inner surface of bronchioles and fallopian ...
Which one of the following is correct pairing of a body part and like kind of mu...
Middle lamella is composed mainly of :
Plasmodesmata are :
Cytoskeleton is made up of :

Chemistry

10 g of hydrogen and 64 g of oxygen were filled in a steel vessel and exploded....
Maximum number of electrons in a subshell of an atom is determined by the follow...
Which of the following is not permissible arrangement of electrons in an atom ? ...
Amongst the elements with following electronic configurations, which one of them...
What is the dominant intermolecular force or bond that must be overcome in conve...
According to MO theory which of the lists ranks the nitrogen species in terms of...
In which of the following molecules/ions BF<sub>3</sub>, NO$$_2^ - $$, NH$$_2^ -...
The energy absorbed by each molecule (A<sub>2</sub>) of a substance is 4.4 $$ \t...
The values of $$\Delta $$H and $$\Delta $$S for the reaction, <br><br>C<sub>(gr...
From the following bond energies : <br>H $$-$$ H bond energy&nbsp;&nbsp;&nbsp;:...
The dissociation constants for acetic acid and HCN at 25<sup>o</sup>C are 1.5 $$...
What is the [OH<sup>$$-$$</sup>] in the final solution prepared by mixing 20.0 m...
The ionization constant of ammonium hydroxide is 1.77 $$ \times $$ 10<sup>$$-$$5...
Which of the following molecules acts as a Lewis acid?
The IUPAC name of the compound having the formula <br>CH$$ \equiv $$C$$-$$CH$$=...
The state of hybridisation of C<sub>2</sub>, C<sub>3</sub>, C<sub>5</sub> and C<...
Benzene reacts with CH<sub>3</sub>Cl in the presence of anhydrons AlCl<sub>3</su...
Which of the following compounds will exhibit cis-trans (geometrical) isomerism?...
Which of the following reactions is an example of nucleophilic substitution reac...
Consider the following reaction : <br><br><picture><source media="(max-width: 3...
HOCH<sub>2</sub>CH<sub>2</sub>OH on heating with periodic acid gives
Consider the following reaction : <br><br><picture><source media="(max-width: 32...
Oxidation numbers of P in PO$$_4^{3 - }$$, of S in SO$$_4^{2 - }$$ and that of C...
In the case of alkali metals, the covalent character decreases in the order
Which of the following oxides is <b>not</b> expected to react with sodium hydrox...
Trichloroacetaldehyde, CCl<sub>3</sub>CHO reacts with chlorobenzene in presence ...
Propionic acid with Br<sub>2</sub>/P yields a dibromo product. Its structure wou...
Nitrobenzene can be prepared from benzene by using a mixture of conc. HNO<sub>3...
Predict the product. <br><picture><source media="(max-width: 320px)" srcset="htt...
The segment of DNA which acts as the instrumental manual for the synthesis of th...
Which of the following hormones contains iodine?
Structures of some common polymers are given. Which one is not correctly present...
Lithium metal crystallises in a body-centred cubic crystal. If the length of the...
Copper crystallises in a face-centred cubic lattice with a unit cell length of 3...
A 0.0020 m aqueous solution of an ionic compound [Co(NH<sub>3</sub>)<sub>5</sub>...
Al<sub>2</sub>O<sub>3</sub> is reduced by electrolysis at low potentials and hig...
The equivalent conductance of M/32 solution of a weak monobasic acid is 8.0 mho ...
Given : <br>(i)&nbsp;&nbsp; Cu<sup>2+</sup> + 2e<sup>$$-$$</sup> $$ \to $$ Cu,&...
For the reaction, N<sub>2</sub> + 3H<sub>2</sub> $$ \to $$ 2NH<sub>3</sub>, if <...
In the reaction, <br>BrO$$_{3(aq)}^ - $$ + 5Br$$_{(aq)}^ - $$ + 6H<sup>+</sup> ...
For the reaction A + B $$ \to $$ products, it is observed that <br><br>(i)&nbsp;...
Half-life period of a first order reaction is 1386 seconds. The specific rate co...
The stability of +1 oxidation state among Al, Ga, In and Tl increases in the seq...
The straight chain polymer is formed by
Among the following which is the strongest oxidising agent?
Which one of the elements with the following outer orbital configurations may ex...
Which one of the following is employed as a tranquilizer?
Which of the following does not show optical isomerism? <br><br>(en = ethylenedi...
Which of the following complex ions is expected to absorb visible light? <br>(A...
Out of TiF<sub>6</sub><sup>2$$-$$</sup>, CoF<sub>6</sub><sup>3$$-$$</sup>, Cu<su...

Physics

If the dimensions of a physical quantity are given by M<sup>a</sup>L<sup>b</sup>...
A bus is moving with a speed of 10 ms<sup>$$-$$1</sup> on a straight road. A sco...
A particle starts its motion from rest under the action of a constant force. If ...
The mass of a lift is 2000 kg. When the tension in the supporting cable is 28000...
A body, under the action of a force $$\overrightarrow F = 6\widehat i - 8\wide...
A block of mass M is attached to the lower end of a vertical spring. The spring ...
An explosion blows a rock into three parts. Two parts go off at right angles to ...
A body of mass 1 kg is thrown upwards with a velocity 20 m/s. It momentarily com...
An engine pumps water continuously through a hose. Water leaves the hose with a ...
A thin circular ring of mass M and radius R is rotating in a horizontal plane ab...
Two bodies of mass 1 kg and 3 kg have position vectors $$\widehat i + 2\widehat ...
If $$\overrightarrow F $$ is the force acting on a particle having position vect...
Four identical thin rods each of mass M and length $$l$$, form a square frame. M...
The figure shows elliptical orbit of a planet m about the sun S. The shaded area...
A black body at 227<sup>o</sup>C radiates heat at the rate of 7 cals/cm<sup>2</s...
The two ends of a rod of length L and a uniform cross-sectional area A are Kept ...
In thermodynamic processes which of the following statements is not true ?
The internal energy change in a system that has absorbed 2 kcal of heat and done...
A simple pendulum performs simple harmonic motion about x = 0 with an amplitude ...
Which one of the following equations of motion represents simple harmonic motion...
Each of the two strings of length 51.6 cm and 49.1 cm are tensioned separately b...
The driver of a car travelling with speed 30 m/s towards a hill sounds a horn of...
A wave in a string has an amplitude of 2 cm. The wave travels in the +ve directi...
Three concentric spherical shells have radii a, b and c (a &lt; b &lt; c) anf ha...
Three capacitors each of capacitance C and of breakdown voltage V are joined in ...
The electric potential at a point (x, y, z) is given by V = $$-$$x<sup>2</sup>y ...
See the electrical circuit shown in this figure. Which of the following equation...
A wire of resistance 12 ohms per meter is bent to form a complete circle of radi...
The mean free path of electrons in a metal is 4 $$ \times $$ 10<sup>$$-$$8</sup>...
A student measures the terminal potential difference (V) of a cell (of emf $$\va...
The magnetic force acting on a charged particle of charge $$-$$2 $$\mu $$C in a ...
A galvanometer havings a coil resistance of 60 $$\Omega $$ shows full scale defl...
Under the influence of a uniform magnetic field, a charged particle moves with c...
If a diamagnetic substance is brought near the north or the south pole of a bar ...
A bar magnet having a magnetic moment of 2 $$ \times $$ 10<sup>4</sup> J T<sup>$...
A rectangular, a square, a circular and an elliptical loop, all in the (x-y) pla...
A conducting circular loop is placed in a uniform magnetic field 0.04 T with its...
Power dissipated in an LCR series circuit connected to an A.C. source of emf $$\...
The electric field part of an electromagnetic wave in a medium is represented by...
The number of photo electrons emitted for light of a frequency $$\upsilon $$ (hi...
Monochromatic light of wavelength 667 nm is produced by a helium neon laser. The...
The figure shows a plot of photo current versus anode potential for a photo sens...
In the nuclear decay given below <br><br>$${}_Z^AX \to {}_{Z + 1}^AY \to {}_{Z -...
In a Rutherford scattering experiment when a projectile of charge z<sub>1</sub> ...
The ionization energy of the electron in the hydrogen atom in its ground state i...
The number of beta particles emitted by a radioactive substance is twice the num...
The symbolic representation of four logic gates are given below <br><br><img src...
A transistor is operated in common-emitter configuration at V<sub>C</sub> = 2V s...
A p-n photodiode is fabricated from a semiconductor with a band gap of 2.5 eV. I...
Sodium has body centred packing. Distance between two nearest atoms is 3.7 $$\m...

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