📚
ZOOLOGY
Q1.
Improvement of humans in hereditary and genetics is called
📅IOM 2010
Q2.
Organ of Bojanus helps in
📅IOM 2010
Q3.
Culex larva undergoes how many moults to change into pupa?
📅IOM 2010
Q4.
Theory of heredity and variation was given by
📅IOM 2010
Q5.
Reptiles were dominant during which period?
📅IOM 2010
Q6.
Which acts as both vector and parasite?
📅IOM 2010
Q7.
Black water fever is caused by
📅IOM 2010
Q8.
Defensive organ of Paramecium is
📅IOM 2010
Q9.
Infective stage of Plasmodium is
📅IOM 2010
Q10.
Skeleton and muscles both develop from
📅IOM 2010
Q11.
During gastrula, frog embryo is differentiated into
📅IOM 2010
Q12.
Eustachian tube connects
📅IOM 2010
Q13.
Tailed frog and toad belong to
📅IOM 2010
Q14.
Common feature in Paramecium and Plasmodium is
📅IOM 2010
Q15.
Fish that migrate from fresh water to sea water are
📅IOM 2010
Q16.
Deltoid ridge is present in
📅IOM 2010
Q17.
Endangered species according to 1973 act of government of Nepal is
📅IOM 2010
Q18.
Polymorphism is observed in
📅IOM 2010
Q19.
Larvae are motile and adults sedentary in
📅IOM 2010
Q20.
Thermoregulatory center is located in
📅IOM 2010
Q21.
Male genital aperture in earthworm is found in
📅IOM 2010
Q22.
Viruses develop resistance to antibiotics because
📅IOM 2010
Q23.
Chikungunya fever is caused by
📅IOM 2010
Q24.
Meibomian gland is found in
📅IOM 2010
Q25.
Farsightedness above 55 years is due to
📅IOM 2010
Q26.
Typical cross-pollination is found in
📅IOM 2010
Q27.
Leafy stipules are present in
📅IOM 2010
Q28.
Nicotine belongs to the family
📅IOM 2010
Q29.
Vascular cryptogams are
📅IOM 2010
📚
BOTANY
Q1.
Total stem parasite is
📅IOM 2010
Q2.
Most common type of ovule in angiosperm is
📅IOM 2010
Q3.
Total sum of genes in a population is
📅IOM 2010
Q4.
Fermentation of pyruvic acid into carbon dioxide and water occurs in
📅IOM 2010
Q5.
Melatonin is produced by
📅IOM 2010
Q6.
Ovary is absent in
📅IOM 2010
Q7.
First process in food chain in ecosystem is
📅IOM 2010
Q8.
The most poisonous fungus is
📅IOM 2010
Q9.
Meiosis occurs in
📅IOM 2010
Q10.
Formation of sporophyte from gametophytic tissue is
📅IOM 2010
Q11.
Golgi complex helps in formation of
📅IOM 2010
Q12.
Movement of plant in response to touch is
📅IOM 2010
Q13.
Epilepsy is controlled by
📅IOM 2010
Q14.
Plant Aloe vera stores water during dry season and uses it during drought season. This process is called
📅IOM 2010
Q15.
Organs with same origin but different functions are called
📅IOM 2010
Q16.
Biofertilizer in crop is improved by supplementing
📅IOM 2010
Q17.
Coinheritance of genes in the same chromosome is
📅IOM 2010
Q18.
Controlled photosynthesis experiment in plant is carried by
📅IOM 2010
Q19.
An aerobic bacterium commonly found in intestine is
📅IOM 2010
Q20.
Inflorescence in which a cluster of flowers appears inside a cavity is
📅IOM 2010
Q21.
The cavity which appears during gastrulation is
📅IOM 2010
📚
PHYSICS
Q1.
How much lead of specific gravity 11 should be added to a piece of teak of specific gravity 0.2 weighing 10 g so that it may just float in water?
📅IOM 2010
Q2.
Two parallel square plates of length 10 cm move with velocity 10 cm/s in a liquid of viscosity 0.01 poise. If force is 200 dyne, separation between plates is
📅IOM 2010
Q3.
A body travels one third distance with 10 km/h, another one third with 20 km/h and remaining one third with 60 km/h. Average speed is
📅IOM 2010
Q4.
If mass of earth is 6 × 10^24 kg and escape velocity of earth equals velocity of light, radius of earth is
📅IOM 2010
Q5.
Average power of refrigerator consumed when given heat transfer occurs is
📅IOM 2010
Q6.
The temperature of source is 500 K with source energy 200 J. If sink energy is 100 J, temperature of sink is
📅IOM 2010
Q7.
Two satellites at heights R and 3R orbit earth. Ratio of their velocities is
📅IOM 2010
Q8.
C and S are coefficients of apparent expansion of copper and silver respectively. If coefficient of linear expansion of copper is A, that of silver is
📅IOM 2010
Q9.
Eight small drops of capacitance C combine to form a big drop. Capacitance of big drop is
📅IOM 2010
Q10.
Twenty five tuning forks are arranged in series with decreasing frequency of 3 beats/s. If frequency of first fork is octave of last fork, frequency of first fork is
📅IOM 2010
Q11.
If temperature of dew formation is 4.6°C and atmospheric temperature is 20°C, with saturated vapour pressure at 5°C = 6.5 mm and at 20°C = 17.5 mm, relative humidity is
📅IOM 2009
Q12.
Five cells each of emf E and internal resistance r are connected in series. By mistake one cell is connected wrongly. Equivalent emf and internal resistance will be
📅IOM 2009
Q13.
Half-life of a radioactive substance is 2 months. Amount left after 1 year is
📅IOM 2009
Q14.
Elasticity of a highly elastic body is
📅IOM 2009
Q15.
If an object of mass m moving in circular path with uniform speed v completes a half circle, which change occurs?
📅IOM 2009
Q16.
If a photon has 100 eV energy, its frequency is
📅IOM 2009
Q17.
For minimum impedance in an L-C circuit, the required inductance is
📅IOM 2009
Q18.
Two mirrors A and B are inclined at angle θ. A ray incident on mirror B is deviated to 62° and angle of emergence is 20°. Angle of inclination is
📅IOM 2009
Q19.
Sound waves in rocks are
📅IOM 2009
📚
CHEMISTRY
Q1.
Product formed when sodium methoxide is boiled with chloroethane is
📅IOM 2009
Q2.
Tautomerism is shown by
📅IOM 2009
Q3.
Hydrated alumina is converted to anhydrous form by
📅IOM 2009
Q4.
Six grams of carbon completely oxidized to carbon dioxide liberates what volume of carbon dioxide at NTP?
📅IOM 2009
Q5.
Thorium-232 is converted to lead-208. Number of alpha and beta particles emitted is
📅IOM 2009
Q6.
If 75% of a radioactive substance decays in 32 minutes, half-life is
📅IOM 2009
Q7.
For N2 + 3H2 ⇌ 2NH3, ΔH = −92 kcal, forward reaction proceeds by
📅IOM 2009
Q8.
Aromatic acidic compound among the following is
📅IOM 2009
Q9.
Mixture of ethyne and ethene is separated by
📅IOM 2009
Q10.
Potassium nitrate reacts with aluminium in alkaline medium to form
📅IOM 2009
Q11.
Which compound does not give haloform reaction?
📅IOM 2009
Q12.
Which allotrope of phosphorus does not exist?
📅IOM 2009
Q13.
Real gas changes to ideal gas at
📅IOM 2009
Q14.
For rate law R = k[A]^x[B]^y, doubling both A and B increases rate 8 times and doubling only A increases rate 2 times. Order of reaction is
📅IOM 2009
Q15.
Non-metals are generally
📅IOM 2009
Q16.
If radius of first Bohr orbit is 2a, radius of third orbit is
📅IOM 2009
Q17.
Hybridization present in propene is
📅IOM 2009
Q18.
Which of the following does not displace hydrogen?
📅IOM 2009
Q19.
Delocalization of electrons through sigma bond in orbital is
📅IOM 2009
Q20.
Which of the following is weak acid?
📅IOM 2009
Q21.
Identification of 1°, 2° and 3° alcohol can be done by
📅IOM 2009
Q22.
At equilibrium, 25 mol H2 reacts with 18 mol I2 and 30.8 mol HI is formed. Dissociation constant of HI is
📅IOM 2009
Q23.
Which of the following is an acetylating agent?
📅IOM 2009
Q24.
A polar solvent commonly used in laboratory is
📅IOM 2009
Q25.
In greenhouse effect, methane causes
📅IOM 2009
Q26.
Fibrous dye formed by oxidation is
📅IOM 2009
Q27.
The titration curve shown is between
📅IOM 2009
Q28.
📅IOM 2009
Q29.
Which reacts with aqueous KOH to give alcohol and alcoholic KOH to give alkene?
📅IOM 2009