datavorous/entrance-exam-dataset huggingface dataset:
What does the given figure represent?

Options:
A A polypeptide chain
B A polynucleotide chain
C An amino acid chain
D None of the above

The correct answer is:
A polynucleotide chain

Solution:
The above figure represent the polynucleotide chain

Topic: Biology, Molecular Basis of Inheritance, NEET
What does the given figure represent?

Options:
A Medel model for semi-conservative DNA replication
B Watson and Crick model for semi-conservative DNA replication
C Watson and Crick model for conservative DNA replication
D DNA structure

The correct answer is:
Watson and Crick model for semi-conservative DNA replication

Solution:
The above figure represent the Watson and Crick model for semi-conservative DNA replication

Topic: Biology, Molecular Basis of Inheritance, NEET
What does the given figure represent?

Options:
A Process of translation in bacteria
B process of transcription in bacteria
C process of replication in bacteria
D none of the above

The correct answer is:
process of transcription in bacteria

Solution:
The above figure represent the process of transcription in bacteria

Topic: Biology, Molecular Basis of Inheritance, NEET
What does the given figure represent?

Options:
A a polynucleotide chain
B double stranded polynucleotide chain
C a polypeptide chain
D double stranded polypeptide chain

The correct answer is:
double stranded polynucleotide chain

Solution:
The above figure shows double stranded polynucleotide chain

Topic: Biology, Molecular Basis of Inheritance, NEET
What does the given figure represent?

Options:
A Process of translation in eukaryotes
B process of transcription in eukaryotes
C process of replication in eukaryotes
D none of the above

The correct answer is:
process of transcription in eukaryotes

Solution:
The above figure represent the process of transcription in eukaryotes

Topic: Biology, Molecular Basis of Inheritance, NEET
What does the given figure represent?

Options:
A DNA fingerprinting
B DNA
C RNA
D Human genome project

The correct answer is:
DNA fingerprinting

Solution:
The above figure represent the DNA fingerprinting

Topic: Biology, Molecular Basis of Inheritance, NEET
What does the given figure represent?

Options:
A Glycogen
B Collagen
C RuBisCO
D Chitin

The correct answer is:
Glycogen

Solution:
The given figure represents glycogen.

Topic: Biology, Biomolecules (B), NEET
What does the given figure show ?

Options:
A Evolution
B Adaptive radiation
C biological Evolution
D Natural selection

The correct answer is:
Adaptive radiation

Solution:
The above figure shows example of adaptive radiation

Topic: Biology, Evolution, NEET
What does the given figures represent?

Options:
A Sugars
B Fats and oils
C Nitrogen bases
D Amino acids

The correct answer is:
Nitrogen bases

Solution:
The above structures represent nitrogen bases

Topic: Biology, Biomolecules (B), NEET
What does the given figures represent?

Options:
A Nitrogen bases
B Nucleosides
C Nucleotides
D Fats and oils

The correct answer is:
Nucleosides

Solution:
The above figure represents nucleosides.

Topic: Biology, Biomolecules (B), NEET
What does the given graph represent?

Options:
A Concept of activation energy
B Concept of enzymes
C Nature of enzyme action
D None of the above

The correct answer is:
Concept of activation energy

Solution:
The above figure represent concept of activation energy

Topic: Biology, Biomolecules (B), NEET
What does the given image represent?

Options:
A EM picture - beads on string
B MRI picture - string on bead
C EMI picture - beads on string
D MRI picture - beads on string

The correct answer is:
EM picture - beads on string

Solution:
The above image represent EM picture - beads-on-string

Topic: Biology, Molecular Basis of Inheritance, NEET
What does the given structure represent?

Options:
A Sugar
B Amino acids
C Fats and oils
D Nitrogen bases

The correct answer is:
Fats and oils

Solution:
Fats and oils are represented in the above structures.

Topic: Biology, Biomolecules (B), NEET
What does the graph represent in terms of the body's motion, and what real-life process is it similar to?

Options:
A The graph represents constant acceleration, similar to a car accelerating on a highway.
B The graph represents uniform velocity, similar to a car cruising at a constant speed.
C The graph represents a sudden change in acceleration, similar to the striking of a hammer on a nail.
D The graph represents a gradual decrease in velocity, similar to a car slowing down to stop.

The correct answer is:
The graph represents a sudden change in acceleration, similar to the striking of a hammer on a nail.

Solution:
Correct Option is : (C)
The graph represents a sudden change in acceleration, similar to the striking of a hammer on a nail.

Topic: Chemistry, Motion In One Dimension, NEET
What does the graph represent regarding the body's motion?

Options:
A The body is accelerating constantly.
B The body undergoes uniform motion.
C The body starts from rest, accelerates, decelerates, and finally comes to rest.
D The body moves with a constant velocity throughout.

The correct answer is:
The body starts from rest, accelerates, decelerates, and finally comes to rest.

Solution:
Correct Option is : (C)
The body starts from rest, accelerates, decelerates, and finally comes to rest.

Topic: Chemistry, Motion In One Dimension, NEET
What does the ground state electronic configuration of an element correspond to?

Options:
A The state of the highest total electronic energy.
B The state of the lowest total electronic energy.
C The state of the highest atomic number.
D The state of the highest ionization energy.

The correct answer is:
The state of the lowest total electronic energy.

Solution:
, "The ground state electronic configuration of the atom of an element always corresponds to the state of the lowest total electronic energy."

Topic: Chemistry, Structure of Atom, NEET
What does the growth rate show an increase in?

Options:
A Arithmetic growth
B Geometrical growth
C Both A) and B)
D Neither A) nor B)

The correct answer is:
Both A) and B)

Solution:
The growth rate shows an increase that may be arithmetic or geometrical.

Topic: Biology, Plant - Growth and Development, NEET
What does the gynoecium represent in a flower?

Options:
A Male reproductive part
B Female reproductive part
C Both male and female reproductive parts
D None of the above

The correct answer is:
Female reproductive part

Solution:
The gynoecium represents the female reproductive part of the flower.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
What does the halogen present in the organic compound form during the Carius method?

Options:
A Halogen gas
B Silver halide (AgX)
C Hydrochloric acid
D Sodium chloride

The correct answer is:
Silver halide (AgX)

Solution:
The halogen present in the organic compound forms the corresponding silver halide (AgX) during the Carius method.

Topic: Chemistry, General Organic Chemistry, NEET
What does the head of a sperm contain?

Options:
A The head of a sperm contains a diploid nucleus
B The head of a sperm contains a haploid nucleus covered by a cap-like structure, the acrosome
C The head of a sperm contains numerous mitochondria
D The head of a sperm contains enzymes that help fertilization

The correct answer is:
The head of a sperm contains a haploid nucleus covered by a cap-like structure, the acrosome

Solution:
The sperm head contains an elongated haploid nucleus, the anterior portion of which is covered by a cap-like structure, acrosome, filled with enzymes that help fertilization of the ovum.

Topic: Biology, Human Reproduction, NEET
What does the horizontal portion of the isotherm at the critical point represent?

Options:
A The melting point of carbon dioxide.
B The boiling point of carbon dioxide.
C The coexistence of gaseous and liquid carbon dioxide.
D The sublimation of carbon dioxide.

The correct answer is:
The coexistence of gaseous and liquid carbon dioxide.

Solution:
The horizontal portion of the isotherm at the critical point represents the coexistence of gaseous and liquid carbon dioxide.

Topic: Chemistry, States of Matter, NEET
What does the Hund's rule primarily address regarding the filling of electrons in orbitals?

Options:
A The order in which different subshells are filled.
B The pairing of electrons in degenerate orbitals.
C The maximum number of electrons in an orbital.
D The shape of orbitals.

The correct answer is:
The pairing of electrons in degenerate orbitals.

Solution:
"pairing of electrons in the orbitals belonging to the same subshell (p, d or f) does not take place until each orbital belonging to that subshell has got one electron each i.e., it is singly occupied."

Topic: Chemistry, Structure of Atom, NEET
What does the hyphae absorb from the soil?

Options:
A Minerals and water
B N-containing compounds
C Sugars
D All of the above

The correct answer is:
Minerals and water

Solution:
The hyphae have a large surface area that absorb mineral ions and water from the soil, which is a much larger volume than a root can do.

Topic: Biology, Transport in Plants, NEET
What does the Ideal gas equation suggest about the value of R?

Options:
A R is constant
B R depends on the gas
C R is always equal to 22.710981 L mol–1
D R is equal to 8.314 J K–1 mol–1

The correct answer is:
R depends on the gas

Solution:
The value of R in the ideal gas equation depends on the units in which pressure (p), volume (V), and temperature (T) are measured.

Topic: Chemistry, States of Matter, NEET
What does the integration of the differential rate equation provide a relation between?

Options:
A Rate constant and time
B Concentrations at different times and rate constant
C Rate constant and stoichiometric coefficients
D Initial reactant concentrations and time

The correct answer is:
Concentrations at different times and rate constant

Solution:
The integrating the differential rate equation provides a relation between concentrations at different times and the rate constant.

Topic: Chemistry, Chemical Kinetics, NEET
What does the intense blue color formed by the addition of starch indicate in the Iodometry?

Options:
A The presence of Cu(II) ions
B The endpoint of the reaction
C The consumption of iodine
D The formation of Cu2I2 (s)

The correct answer is:
The endpoint of the reaction

Solution:
The intense blue color appears upon the addition of starch and serves as the endpoint of the reaction.

Topic: Chemistry, Redox Reactions, NEET
What does the intercept on the y-axis in the logarithmic plot represent in the Freundlich isotherm?

Options:
A The value of k
B The value of n
C The value of 1/n
D The slope of the straight line

The correct answer is:
The value of k

Solution:
The paragraph states that the intercept on the y-axis in the logarithmic plot gives the value of log k in the Freundlich isotherm.

Topic: Chemistry, Surface Chemistry, NEET
What does the Law of Definite Proportions state?

Options:
A A given compound can contain varying proportions of elements by weight.
B A given compound always contains exactly the same proportion of elements by weight.
C Elements can combine in any proportion to form a compound.
D The weight of elements in a compound is unpredictable.

The correct answer is:
A given compound always contains exactly the same proportion of elements by weight.

Solution:
The Law of Definite Proportions states that a given compound always contains exactly the same proportion of elements by weight.

Topic: Chemistry, Some Basic Concepts of Chemistry, NEET
What does the Law of Multiple Proportions describe?

Options:
A The behavior of gases at high temperatures
B The relationship between mass and volume
C The behavior of compounds in chemical reactions
D The ratio of masses of elements in compounds

The correct answer is:
The ratio of masses of elements in compounds

Solution:
The Law of Multiple Proportions describes the masses of one element that combine with a fixed mass of the other element in compounds.

Topic: Chemistry, Some Basic Concepts of Chemistry, NEET
What does the letter (g) in the brackets next to the formula indicate?

Options:
A It represents the molar mass.
B It indicates the color of the substance.
C It signifies that the substance is a gas.
D It shows the phase of the substance.

The correct answer is:
It signifies that the substance is a gas.

Solution:
The letter (g) in the brackets next to the formula indicates that the substance is a gas.

Topic: Chemistry, Some Basic Concepts of Chemistry, NEET
What does the Lewis approach fail to provide regarding bond lengths?

Options:
A Accurate values
B Predictive models
C A reason for differences
D Experimental data

The correct answer is:
A reason for differences

Solution:
Lewis fails to provide a reason for the difference in bond lengths in molecules like H2 and F2.

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
What does the lymphatic system do?

Options:
A Collects interstitial fluid
B Drains lymph into major veins
C Transports plasma
D None of the above

The correct answer is:
Collects interstitial fluid

Solution:
The lymphatic system collects the interstitial fluid and drains it back to the major veins.

Topic: Biology, Body Fluids and Circulation, NEET
What does the lymphatic system not transport?

Options:
A Nutrients
B Hormones
C Fats
D Plasma

The correct answer is:
Plasma

Solution:
The lymphatic system does not transport plasma.

Topic: Biology, Body Fluids and Circulation, NEET
What does the magnetic moment indicate about the atom, molecule, or ion?

Options:
A The type of magnetic behavior it exhibits
B The presence of a strong magnetic field
C The number of protons in the atom
D The number of unpaired electrons present

The correct answer is:
The number of unpaired electrons present

Solution:
The magnetic moment gives a useful indication about the number of unpaired electrons present in the atom, molecule, or ion.

Topic: Chemistry, d and f Block Elements, NEET
What does the magnetic moment of an electron originate from?

Options:
A Its color
B Its mass
C Its charge
D Its motion

The correct answer is:
Its motion

Solution:
The magnetic moment of an electron originates from its motion, including its orbital motion around the nucleus and its spin around its own axis.

Topic: Chemistry, Solid State, NEET
What does the maxima in the enthalpies of atomisation indicate?

Options:
A Strong interatomic repulsion
B Presence of unpaired electrons per d orbital
C Low boiling points
D Weak interatomic interaction

The correct answer is:
Presence of unpaired electrons per d orbital

Solution:
The maxima at about the middle of each series in the enthalpies of atomisation indicate that one unpaired electron per d orbital is particularly favorable for strong interatomic interaction.

Topic: Chemistry, d and f Block Elements, NEET
What does the maximum point on the speed distribution curve represent?

Options:
A The most probable speed
B The minimum speed of molecules
C The speed of the heaviest gas molecules
D The speed of the lightest gas molecules

The correct answer is:
The most probable speed

Solution:
The maximum point in the curve represents the speed possessed by the maximum number of molecules, which is the most probable speed and very close to the average speed of the molecules.

Topic: Chemistry, States of Matter, NEET
What does the Maxwell-Boltzmann distribution of speeds provide information about?

Options:
A The mass of gas molecules
B The volume of gas
C The distribution of molecular speeds in a gas
D The pressure of a gas

The correct answer is:
The distribution of molecular speeds in a gas

Solution:
The Maxwell-Boltzmann distribution of speeds provides information about the distribution of molecular speeds in a gas.

Topic: Chemistry, States of Matter, NEET
What does the medulla of the brain control?

Options:
A Respiration, cardiovascular reflexes and gastric secretions
B Interconnect different regions of the brain
C Regulate sexual behaviour and emotional reactions
D Provide additional space for neurons

The correct answer is:
Respiration, cardiovascular reflexes and gastric secretions

Solution:
The medulla of the brain contains centres which control respiration, cardiovascular reflexes and gastric secretions.

Topic: Biology, Neural Control and Coordination, NEET
What does the middle piece of a sperm possess?

Options:
A The middle piece of a sperm possesses a diploid nucleus
B The middle piece of a sperm possesses a haploid nucleus
C The middle piece of a sperm possesses numerous mitochondria
D The middle piece of a sperm possesses enzymes that help fertilization

The correct answer is:
The middle piece of a sperm possesses numerous mitochondria

Solution:
The middle piece possesses numerous mitochondria, which produce energy for the movement of tail that facilitate sperm motility essential for fertilization.

Topic: Biology, Human Reproduction, NEET
What does the ψMO represent in the equation ψMO = ψA + ψB?

Options:
A A mathematical constant
B Molecular orbitals
C The Schrödinger wave equation
D The linear combination of atomic orbitals

The correct answer is:
Molecular orbitals

Solution:
In the equation ψMO = ψA + ψB, ψMO represents molecular orbitals formed bythe linear combination of atomic orbitals.

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
What does the mobile heater do in zone refining?

Options:
A Melts the impure metal
B Moves the impurities
C Creates new molten zones
D Crystallizes the impurities

The correct answer is:
Creates new molten zones

Solution:
The mobile heater creates new molten zones as it moves along the rod of impure metal in zone refining.

Topic: Chemistry, General Principles and Processes of Isolation of Metals, NEET
What does the modern sense of biotechnology focus on?

Options:
A The use of live organisms
B The use of genetically modified organisms
C Physical processes
D None of the above

The correct answer is:
The use of genetically modified organisms

Solution:
In the modern sense, biotechnology refers to processes that use genetically modified organisms to achieve the same on a larger scale.

Topic: Biology, Biotechnology - Principles and Processes, NEET
What does the nature of the electrode used in electrolysis determine?

Options:
A The type of electrolyte
B The rate of electrolysis
C The products of electrolysis
D The temperature of the electrolytic cell

The correct answer is:
The products of electrolysis

Solution:
The nature of the electrode used in electrolysis determines the products of electrolysis.

Topic: Chemistry, Electrochemistry, NEET
What does the negative sign of wad indicate in the context of chemical thermodynamics?

Options:
A Work is done on the surroundings
B Work is done on the system, and its internal energy increases
C Work is done by the system, and its internal energy decreases
D Work is done by the surroundings

The correct answer is:
Work is done on the system, and its internal energy increases

Solution:
The negative sign of wad indicates that work is done on the system, leading to an increase in the system's internal energy.

Topic: Chemistry, Thermodynamics (C), NEET
What does the number of ejected electrons depend on, according to classical physics?

Options:
A The color of the light
B The intensity of the light
C The frequency of the light
D The kinetic energy of the electrons

The correct answer is:
The intensity of the light

Solution:
According to classical physics, the number of ejected electrons should depend on the intensity of the light

Topic: Chemistry, Structure of Atom, NEET
What does the number of protons in the nucleus determine?

Options:
A The chemical properties of an element
B The mass number of an element
C The number of neutrons in an element
D The physical properties of an element

The correct answer is:
The chemical properties of an element

Solution:
The number of protons in the nucleus determines the chemical properties of an element and its position in the periodic table.

Topic: Chemistry, Structure of Atom, NEET
What does the observation of line spectra occurring in doublets and triplets suggest?

Options:
A It suggests the presence of additional electrons.
B It suggests the presence of additional energy levels beyond those predicted by the three quantum numbers.
C It suggests the presence of electromagnetic radiation.
D It suggests the presence of isotopes.

The correct answer is:
It suggests the presence of additional energy levels beyond those predicted by the three quantum numbers.

Solution:
The occurrence of line spectra in doublets and triplets suggests that there are additional energy levels in multi-electron atoms beyond what is predicted by the three quantum numbers.

Topic: Chemistry, Structure of Atom, NEET
What does the octet rule in chemical bonding primarily focus on?

Options:
A The number of protons in an atom's nucleus
B The number of neutrons in an atom's nucleus
C The number of electrons in an atom's nucleus
D The number of electrons in an atom's valence shell

The correct answer is:
The number of electrons in an atom's valence shell

Solution:
The octet rule is concerned with atoms having eight electrons in their valence shells.

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
What does the order of a reaction represent?

Options:
A The number of steps in the reaction mechanism
B The rate-determining step of the reaction
C The overall reaction rate
D An experimental quantity indicating how the rate depends on reactant concentrations

The correct answer is:
An experimental quantity indicating how the rate depends on reactant concentrations

Solution:
The order of a reaction as an experimental quantity that describes how the rate depends on reactant concentrations.

Topic: Chemistry, Chemical Kinetics, NEET
What does the osmotic pressure method provide a method of determining?

Options:
A Viscosity of solutes
B Molar volumes of solutes
C Molar masses of solutes
D Melting points of solutes

The correct answer is:
Molar masses of solutes

Solution:
The paragraph states that the osmotic pressure method is used to determine the molar masses of solutes.

Topic: Chemistry, Solutions, NEET
What does the oxidation number denote in a compound?

Options:
A The number of electrons gained by an element
B The number of electrons lost by an element
C The charge on an element in a compound
D The electronegativity of an element

The correct answer is:
The charge on an element in a compound

Solution:
The passage states that the oxidation number denotes the oxidation state of an element in a compound, representing its charge.

Topic: Chemistry, Redox Reactions, NEET
What does the oxidation number of an element in a complex indicate?

Options:
A Its atomic number
B Its charge when all ligands are removed
C Its mass number
D Its electron configuration

The correct answer is:
Its charge when all ligands are removed

Solution:
The oxidation number of an element in a complex indicates its charge when all ligands are removed along with the electron pairs shared with the central atom.

Topic: Chemistry, Coordination Compounds, NEET
What does the oxidation number of the central atom in a complex represent?

Options:
A The number of ligands
B The charge of the anion(s)
C The charge it would carry without ligands
D The coordination number

The correct answer is:
The charge it would carry without ligands

Solution:
The oxidation number of the central atom in a complex represents the charge it would carry if all ligands were removed.

Topic: Chemistry, Coordination Compounds, NEET
What does the oxidation state of an element in a compound represent?

Options:
A The number of valence electrons
B The number of protons in the nucleus
C The charge on the element in the compound
D The atomic mass of the element

The correct answer is:
The charge on the element in the compound

Solution:
The oxidation state of an element in a compound represents the charge that the element carries within that compound.

Topic: Chemistry, Redox Reactions, NEET