datavorous/entrance-exam-dataset huggingface dataset:
What is the term used to describe the flow of solvent molecules through a semi-permeable membrane from pure solvent to a solution?

Options:
A Filtration
B Osmosis
C Diffusion
D Permeation

The correct answer is:
Osmosis

Solution:
The term used to describe the flow of solvent molecules through a semi-permeable membrane from pure solvent to a solution is "osmosis."

Topic: Chemistry, Solutions, NEET
What is the term used to describe the functions of the heart, which can be moderated by neural and hormonal mechanisms?

Options:
A Cardiac Output
B Heart Functions
C Cardiac Cycle
D Heart Rate

The correct answer is:
Heart Functions

Solution:
Though the heart is autoexcitable, its functions can be moderated by neural and hormonal mechanisms.

Topic: Biology, Body Fluids and Circulation, NEET
What is the term used to describe the gradual decrease in the size of atoms or M3+ ions across the actinoid series?

Options:
A Atomic shrinkage
B Electron compression
C Actinoid expansion
D Actinoid contraction

The correct answer is:
Actinoid contraction

Solution:
The term "actinoid contraction" to describe the gradual decrease in size across the actinoid series.

Topic: Chemistry, d and f Block Elements, NEET
What is the term used to describe the initial growth phase in geometrical growth?

Options:
A Exponential phase
B Stationary phase
C Lag phase
D Log phase

The correct answer is:
Lag phase

Solution:
In geometrical growth, the initial growth phase is referred to as the lag phase, where growth is slow.

Topic: Biology, Plant - Growth and Development, NEET
What is the term used to describe the ions outside the square bracket in coordination compounds?

Options:
A Complexes
B Coordination entities
C Counter ions
D Ligands

The correct answer is:
Counter ions

Solution:
The ions outside the square bracket in coordination compounds are called counter ions.

Topic: Chemistry, Coordination Compounds, NEET
What is the term used to describe the iron silicate formed in the furnace?

Options:
A Copper matte
B Iron oxide
C Slag
D Copper sulphide

The correct answer is:
Slag

Solution:
Iron silicate formed in the furnace is termed as slag.

Topic: Chemistry, General Principles and Processes of Isolation of Metals, NEET
What is the term used to describe the loss of ferrimagnetism in substances upon heating?

Options:
A Diamagnetism
B Paramagnetism
C Ferromagnetism
D Demagnetization

The correct answer is:
Paramagnetism

Solution:
Substances lose their ferrimagnetism and become paramagnetic when heated.

Topic: Chemistry, Solid State, NEET
What is the term used to describe the method of embryo sac formation from a single megaspore?

Options:
A Polysporic development
B Bisporic development
C Monosporic development
D Trisporic development

The correct answer is:
Monosporic development

Solution:
Only the functional megaspore develops into the female gametophyte (embryo sac). This method of embryo sac formation from a single megaspore is called monosporic development.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
What is the term used to describe the minimum point on the energy curve for the formation of a hydrogen molecule?

Options:
A Bond energy
B Bond potential
C Bond enthalpy
D Bond dissociation energy

The correct answer is:
Bond enthalpy

Solution:
The energy released corresponds to the minimum in the curve for bond formation, which is referred to as bond enthalpy.

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
What is the term used to describe the most stable orbit of the electron in a hydrogen atom in Bohr's model?

Options:
A Excited state
B Ground state
C Ionized state
D Quantum state

The correct answer is:
Ground state

Solution:
the most negative energy value is given by n=1, which corresponds to the most stable orbit, known as the ground state.

Topic: Chemistry, Structure of Atom, NEET
What is the term used to describe the natural process that keeps the Earth's temperature stable?

Options:
A Ozone depletion
B Greenhouse effect
C Global warming
D Albedo effect

The correct answer is:
Greenhouse effect

Solution:
The natural greenhouse effect is the process that keeps the Earth's temperature stable.

Topic: Chemistry, Environmental Chemistry, NEET
What is the term used to describe the net positive charge experienced by the outer electrons in a multi-electron atom?

Options:
A Atomic charge
B Electron charge
C Effective nuclear charge (Zeff e)
D Nuclear attraction

The correct answer is:
Effective nuclear charge (Zeff e)

Solution:
net positive charge experienced by the outer electrons as effective nuclear charge (Zeff e).

Topic: Chemistry, Structure of Atom, NEET
What is the term used to describe the number and types of organisms present on Earth?

Options:
A Biodiversity
B Forest exploration
C Potted plants
D Species count

The correct answer is:
Biodiversity

Solution:
Biodiversity is the number and types of organisms present on Earth.

Topic: Biology, The Living World, NEET
What is the term used to describe the number of nearest neighbors of a particle?

Options:
A Atomic number
B Coordination number
C Lattice number
D Packing number

The correct answer is:
Coordination number

Solution:
The term used to describe the number of nearest neighbors of a particle is "coordination number," as mentioned in the paragraph.

Topic: Chemistry, Solid State, NEET
What is the term used to describe the occurrence of multiple adaptive radiations in an isolated geographical area?

Options:
A Convergent evolution
B Adaptive radiation
C Divergent evolution
D Evolutionary radiation

The correct answer is:
Convergent evolution

Solution:
When more than one adaptive radiation appears to have occurred in an isolated geographical area (representing different habitats), it is called convergent evolution.

Topic: Biology, Evolution, NEET
What is the term used to describe the organisation of a group of similar cells along with intercellular substances in multicellular animals?

Options:
A Tissue
B Organ
C Cell
D Organism

The correct answer is:
Tissue

Solution:
The term used to describe the organisation of a group of similar cells along with intercellular substances in multicellular animals is called tissue.

Topic: Biology, Structural Organisation in Animals, NEET
What is the term used to describe the overall taxonomic arrangement?

Options:
A Taxonomic hierarchy
B Taxonomic arrangement
C Taxonomic category
D Taxonomic unit

The correct answer is:
Taxonomic hierarchy

Solution:
The category is a part of overall taxonomic arrangement and is called the taxonomic category, and all categories together constitute the taxonomic hierarchy.

Topic: Biology, The Living World, NEET
What is the term used to describe the phenomenon of different animals having similar structures, despite performing different functions?

Options:
A Convergent evolution
B Divergent evolution
C Adaptive evolution
D Homology

The correct answer is:
Divergent evolution

Solution:
Divergent evolution is the phenomenon of different animals having similar structures, despite performing different functions, due to adaptations to different needs.

Topic: Biology, Evolution, NEET
What is the term used to describe the phenomenon of different organisms having similar structures due to convergent evolution?

Options:
A Homology
B Analogy
C Divergent evolution
D Adaptive evolution

The correct answer is:
Analogy

Solution:
Analogy refers to the phenomenon of different organisms having similar structures due to convergent evolution; different structures evolving for the same function and hence having similarity.

Topic: Biology, Evolution, NEET
What is the term used to describe the point when reactants keep decreasing and products keep increasing for some time during a chemical reaction?

Options:
A Equilibrium point
B Transition point
C Dynamic equilibrium point
D Steady-state point

The correct answer is:
Dynamic equilibrium point

Solution:
Dynamic equilibrium is the stage when reactants keep decreasing and products keep increasing for some time before reaching equilibrium.

Topic: Chemistry, Chemical Equilibrium, NEET
What is the term used to describe the pressure of gases collected over water?

Options:
A Moisture pressure
B Dry pressure
C Aqueous tension
D Vapour pressure

The correct answer is:
Aqueous tension

Solution:
The pressure of gases collected over water, which includes water vapors, is described as aqueous tension.

Topic: Chemistry, States of Matter, NEET
What is the term used to describe the pressure that stops the flow of solvent through a semi-permeable membrane?

Options:
A Atmospheric pressure
B Osmotic pressure
C Hydrostatic pressure
D Capillary pressure

The correct answer is:
Osmotic pressure

Solution:
The pressure that stops the flow of solvent through a semi-permeable membrane is called "osmotic pressure."

Topic: Chemistry, Solutions, NEET
What is the term used to describe the process by which alkali metal solutions in liquid ammonia slowly liberate hydrogen?

Options:
A Oxidation
B Reduction
C Hydrolysis
D Ammoniation

The correct answer is:
Reduction

Solution:
The process by which alkali metal solutions in liquid ammonia slowly liberate hydrogen is a reduction reaction.

Topic: Chemistry, s Block Elements, NEET
What is the term used to describe the process of dividing by mitosis in asexual reproduction in some organisms?

Options:
A Fragmentation
B Vegetative reproduction
C Binary fission
D Encystation

The correct answer is:
Binary fission

Solution:
In some organisms, the organism or the parent cell divides by mitosis into two to give rise to new individuals. This process is known as binary fission and is a mode of asexual reproduction.

Topic: Biology, Reproduction in Organisms, NEET
What is the term used to describe the process of evolution of different species in a given geographical area starting from a point and literally radiating to other areas of geography?

Options:
A Adaptive radiation
B Evolutionary radiation
C Geographical radiation
D Habitat radiation

The correct answer is:
Adaptive radiation

Solution:
The term used to describe the process of evolution of different species in a given geographical area starting from a point and literally radiating to other areas of geography is called adaptive radiation.

Topic: Biology, Evolution, NEET
What is the term used to describe the process of fusion of gametes in sexual reproduction?

Options:
A Syngamy
B Fertilisation
C Parthenogenesis
D External fertilisation

The correct answer is:
Syngamy

Solution:
The term used to describe the process of fusion of gametes in sexual reproduction is syngamy. However, the terms syngamy and fertilisation are often used interchangeably.

Topic: Biology, Reproduction in Organisms, NEET
What is the term used to describe the process of ions being surrounded by solvent molecules in a solution?

Options:
A Ionization
B Dissociation
C Solvation
D Hydration

The correct answer is:
Solvation

Solution:
The process of ions being surrounded by solvent molecules in a solution is referred to as solvation.

Topic: Chemistry, Ionic Equilibrium, NEET
What is the term used to describe the reaction of heating alkyl chlorides/bromides in the presence of metallic fluoride?

Options:
A Halogenation reaction
B Swarts reaction
C Grignard reaction
D Oxidation reaction

The correct answer is:
Swarts reaction

Solution:
The reaction of heating alkyl chlorides/bromides in the presence of metallic fluoride is termed as Swarts reaction.

Topic: Chemistry, Haloalkanes and Haloarenes, NEET
What is the term used to describe the representation of a body-centered cubic (bcc) unit cell with the actual portions of atoms belonging to it?

Options:
A Open structure
B Closed structure
C Space-filling model
D Lattice structure

The correct answer is:
Space-filling model

Solution:
The term used to describe the representation of a body-centered cubic (bcc) unit cell with the actual portions of atoms belonging to it is "space-filling model," as stated in the paragraph.

Topic: Chemistry, Solid State, NEET
What is the term used to describe the rows of close-packed spheres that are aligned horizontally as well as vertically?

Options:
A A-type rows
B B-type rows
C C-type rows
D D-type rows

The correct answer is:
A-type rows

Solution:
The term used to describe the rows of close-packed spheres that are aligned horizontally as well as vertically is "A-type rows," as mentioned in the paragraph.

Topic: Chemistry, Solid State, NEET
What is the term used to describe the set of points on which a two-dimensional pattern has been developed by placing structural units?

Options:
A Crystal structure
B Motif
C Space lattice
D Scaffolding

The correct answer is:
Space lattice

Solution:
The set of points on which a two-dimensional pattern has been developed by placing structural units is called a space lattice, as mentioned in the paragraph.

Topic: Chemistry, Solid State, NEET
What is the term used to describe the study of fossils and the evidence they provide about the history of life on Earth?

Options:
A Paleontology
B Geology
C Evolutionary biology
D Radiometric dating

The correct answer is:
Paleontology

Solution:
Paleontology is the study of fossils and the evidence they provide about the history of life on Earth.

Topic: Biology, Evolution, NEET
What is the term used to describe the total genes and their alleles in a population according to the Hardy-Weinberg principle?

Options:
A Gene pool
B Allelic equilibrium
C Genetic diversity
D Allelic variation

The correct answer is:
Gene pool

Solution:
According to the Hardy-Weinberg principle, the term used to describe the total genes and their alleles in a population is the gene pool.

Topic: Biology, Evolution, NEET
What is the term used to describe the two circulatory pathways in the body?

Options:
A Double Heart
B Double Cardiac Output
C Double Circulation
D Double Stroke Volume

The correct answer is:
Double Circulation

Solution:
We have a complete double circulation, i.e., two circulatory pathways, namely, pulmonary and systemic are present.

Topic: Biology, Body Fluids and Circulation, NEET
What is the term used to describe the two types of fertilization that occur in an embryo sac?

Options:
A Syngamy
B Triple fusion
C Double fertilization
D Primary endosperm nucleus

The correct answer is:
Double fertilization

Solution:
The two types of fertilization (syngamy and triple fusion) that occur in an embryo sac are referred to as double fertilization, an event unique to flowering plants.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
What is the term used to describe the volume of blood pumped out by each ventricle of heart per minute?

Options:
A Cardiac Volume
B Heart Rate
C Cardiac Output
D Stroke Volume

The correct answer is:
Cardiac Output

Solution:
The volume of blood pumped out by each ventricle of heart per minute is called the cardiac output and it is equal to the product of stroke volume and heart rate (approx 5 litres).

Topic: Biology, Body Fluids and Circulation, NEET
What is the term used to describe very large molecules with high molecular mass in the range of 103 to 107 u?

Options:
A Nanomolecules
B Monomers
C Polymers
D Macromolecules

The correct answer is:
Macromolecules

Solution:
Very large molecules with high molecular mass in the range of 103 to 107 u are referred to as macromolecules.

Topic: Chemistry, Polymers, NEET
What is the term used to describe water loss in liquid phase due to low evaporation at night and early morning?

Options:
A Transpiration
B Guttation
C Condensation
D Evaporation

The correct answer is:
Guttation

Solution:
Guttation refers to the loss of water in liquid phase that collects in the form of droplets around special openings of veins near the tip of grass blades and leaves of many herbaceous parts, and is observable during the night and early morning when evaporation is low.

Topic: Biology, Transport in Plants, NEET
What is the term used to express the range of bacteria affected by an antibiotic?

Options:
A Antibiotic spectrum
B Bacterial sensitivity
C Microbial inhibition
D Antibiotic range

The correct answer is:
Antibiotic spectrum

Solution:
The range of bacteria affected by an antibiotic is expressed as its spectrum of action.

Topic: Chemistry, Chemistry in Everyday Life, NEET
What is the term used to measure the amount of oxygen required by bacteria to break down organic matter in water?

Options:
A Organic Matter Demand (OM
D)
B Dissolved Oxygen Level (DOL)
C Biochemical Oxygen Demand
D Oxygen Saturation Index (OSI)

The correct answer is:
Biochemical Oxygen Demand

Solution:
BOD measures the oxygen required by bacteria to break down organic matter in water.

Topic: Chemistry, Environmental Chemistry, NEET
What is the term used to refer to substances that do not conduct electricity in their aqueous solutions?

Options:
A Electrolytes
B Polar substances
C Non-electrolytes
D Conductors

The correct answer is:
Non-electrolytes

Solution:
The paragraph refers to substances that do not conduct electricity in their aqueous solutions as non-electrolytes.

Topic: Chemistry, Ionic Equilibrium, NEET
What is the term used to refer to the use of bio-resources without proper authorization?

Options:
A Biodiversity
B Bioprotection
C Biopiracy
D Bio-resource exploitation

The correct answer is:
Biopiracy

Solution:
Biopiracy is the term used to refer to the use of bio-resources by multinational companies and other organizations without proper authorization from the countries and people concerned without compensatory payment.

Topic: Biology, Biotechnology and Its Applications, NEET
What is the term used to represent the rate of a chemical reaction in terms of the concentration of reactants?

Options:
A Rate equation
B Rate expression
C Rate law
D Rate constant

The correct answer is:
Rate law

Solution:
The representation of the rate of a chemical reaction in terms of the concentration of the reactants is known as rate law.

Topic: Chemistry, Chemical Kinetics, NEET
What is the term used when more than one adaptive radiation appears to have occurred in an isolated geographical area?

Options:
A Adaptive radiation
B Convergent evolution
C Natural selection
D Fitness

The correct answer is:
Convergent evolution

Solution:
When more than one adaptive radiation appeared to have occurred in an isolated geographical area, it is called convergent evolution. This happens when organisms from different evolutionary lineages independently evolve similar features in response to similar environmental pressures.

Topic: Biology, Evolution, NEET
What is the terminal voltage of a battery with an electromotive force (emf) of 10 V and an internal resistance of 3 Ω when a current of 0.5 A flows through the circuit?

Options:
A 8.5 V
B 9.5 V
C 7.5 V
D 6.5 V

The correct answer is:
8.5 V

Solution:
Correct Option is : (A)
8.5 V

Topic: Chemistry, Current Electricity, NEET
What is the terminal voltage of the battery during charging when a 120 V dc supply is used to charge a storage battery with an EMF of 8.0 V and an internal resistance of 0.5 Ω, connected in series with a resistor of 15.5 Ω?

Options:
A 12.0 V
B 8.5 V
C 7.5 V
D 11.5 V

The correct answer is:
11.5 V

Solution:
Correct Option is : (D)
11.5 V

Topic: Chemistry, Current Electricity, NEET
What is the theoretical limitation of the VSEPR theory?

Options:
A It cannot explain the geometry of simple molecules.
B It has limited applications.
C It is based on quantum mechanical principles.
D It cannot provide molecular geometry.

The correct answer is:
It cannot provide molecular geometry.

Solution:
The VSEPR theory gives the geometry of simple molecules but theoretically does not explain them.

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
What is the theory of special creation according to conventional religious literature?

Options:
A That all living organisms were created as such
B That the diversity of life was always changing
C That the earth is only a few thousand years old
D That new forms of life arose at different periods of history of earth

The correct answer is:
That all living organisms were created as such

Solution:
Conventional religious literature tells us about the theory of special creation, which has the connotation that all living organisms (species or types) that we see today were created as such.

Topic: Biology, Evolution, NEET
What is the theory that suggests life on Earth may have originated from outside the planet?

Options:
A Panspermia
B Spontaneous generation
C Evolution
D Creationism

The correct answer is:
Panspermia

Solution:
Panspermia is a theory that suggests life on Earth may have originated from outside the planet, and is still a favorite idea for some astronomers.

Topic: Biology, Evolution, NEET
What is the thermodynamic basis for the decrease in physical adsorption with increasing temperature?

Options:
A Increase in Gibbs energy
B Decrease in Gibbs energy
C Increase in entropy
D Decrease in entropy

The correct answer is:
Decrease in entropy

Solution:
The paragraph mentions that physical adsorption decreases with increasing temperature, which aligns with Le-Chatelier’s principle, where an exothermic process decreases with an increase in temperature, leading to a decrease in entropy.

Topic: Chemistry, Surface Chemistry, NEET
What is the thermodynamic requirement for a spontaneous process?

Options:
A ∆G must be positive
B ∆G must be zero
C ∆G must be negative
D ∆G must be variable

The correct answer is:
∆G must be negative

Solution:
The paragraph mentions that for a process to be spontaneous, ∆G must be negative.

Topic: Chemistry, Surface Chemistry, NEET
What is the thermodynamically most stable allotrope of carbon?

Options:
A Carbon black
B Graphene
C Diamond
D Graphite

The correct answer is:
Graphite

Solution:
Graphite is the thermodynamically most stable allotrope of carbon.

Topic: Chemistry, p Block Elements (Group 13 & 14), NEET
What is the thick-walled septum that separates the left and right ventricles in the human heart called?

Options:
A Inter-atrial septum
B Inter-ventricular septum
C Atrio-ventricular septum
D Cardiac wall

The correct answer is:
Inter-ventricular septum

Solution:
The thick-walled septum that separates the left and right ventricles in the human heart is called the inter-ventricular septum.

Topic: Biology, Body Fluids and Circulation, NEET
What is the thin, muscular wall called that separates the right and left atria in the human heart?

Options:
A Inter-atrial membrane
B Inter-ventricular septum
C Atrio-ventricular septum
D Cardiac wall

The correct answer is:
Inter-atrial membrane

Solution:
The thin, muscular wall that separates the right and left atria in the human heart is called the inter-atrial septum.

Topic: Biology, Body Fluids and Circulation, NEET
What is the threat posed to indigenous catfishes in our rivers by the illegal introduction of the African catfish Clarias gariepinus?

Options:
A Co:extinctions
B Over:exploitation
C Habitat loss and fragmentation
D Alien species invasions

The correct answer is:
Alien species invasions

Solution:
The recent illegal introduction of the African catfish Clarias gariepinus for aquaculture purposes is posing a threat to the indigenous catfishes in our rivers.

Topic: Biology, Biodiversity and its Conservation, NEET
What is the threshold for sulphate levels in drinking water to cause a laxative effect?

Options:
A 100 ppm
B 250 ppm
C 500 ppm
D 750 ppm

The correct answer is:
500 ppm

Solution:
A sulphate concentration of over 500 ppm in drinking water can cause a laxative effect.

Topic: Chemistry, Environmental Chemistry, NEET
What is the threshold frequency for caesium if its work function is 2.14 eV?

Options:
A 5.16 × 1015Hz
B 5.16 × 1014Hz
C 5.16 × 1016Hz
D 5.16 × 1017Hz

The correct answer is:
5.16 × 1015Hz

Solution:
Correct Option is : (A)
5.16 × 1015Hz

Topic: Chemistry, Dual Nature of Matter, NEET
What is the threshold frequency for photoemission of electrons when light of frequency 7.21 × 1014Hz is incident on a metal surface, resulting in electrons being ejected with a maximum speed of 6.0 × 105m/s?

Options:
A 7.21 × 1014Hz
B 6.0 × 105Hz
C 1.21 × 109Hz
D 4.73 × 1014Hz

The correct answer is:
4.73 × 1014Hz

Solution:
Correct Option is : (D)
4.73 × 1014Hz

Topic: Chemistry, Dual Nature of Matter, NEET