datavorous/entrance-exam-dataset huggingface dataset:
Which type of oxidising agents can convert aldehydes into carboxylic acids?

Options:
A Reducing agents
B Mild oxidising agents
C Strong bases
D Weak acids

The correct answer is:
Mild oxidising agents

Solution:
Mild oxidising agents like Tollens' reagent and Fehlings' reagent can convert aldehydes into carboxylic acids.

Topic: Chemistry, Aldehydes, Ketones and Carboxylic Acids, NEET
Which type of particulate pollutants is composed of solid or a mixture of solid and liquid particles formed during combustion of organic matter?

Options:
A Fumes
B Mists
C Dust
D Smoke particulates

The correct answer is:
Smoke particulates

Solution:
Smoke particulates are composed of solid or a mixture of solid and liquid particles formed during the combustion of organic matter.

Topic: Chemistry, Environmental Chemistry, NEET
Which type of particulate pollutants is produced by the condensation of vapors during sublimation, distillation, boiling, and chemical reactions?

Options:
A Mists
B Dust
C Smoke particulates
D Fumes

The correct answer is:
Fumes

Solution:
Fumes are produced by the condensation of vapors during sublimation, distillation, boiling, and chemical reactions.

Topic: Chemistry, Environmental Chemistry, NEET
Which type of PGR is involved in growth promoting activities?

Options:
A Auxins
B Ethylene
C Abscisic acid
D Gibberellins and cytokinins

The correct answer is:
Gibberellins and cytokinins

Solution:
Gibberellins and cytokinins are involved in growth promoting activities such as cell division, cell enlargement, pattern formation, tropic growth, flowering, fruiting and seed formation.

Topic: Biology, Plant - Growth and Development, NEET
Which type of plants is more likely to use water as a mode of pollination?

Options:
A Monocotyledons
B Dicotyledons
C Algae
D Bryophytes

The correct answer is:
Monocotyledons

Solution:
Water pollination is quite rare among flowering plants and is limited to about 30 genera, mostly monocotyledons.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
Which type of plastid gives the part of the plant a yellow, orange or red colour?

Options:
A Chloroplasts
B Chromoplasts
C Leucoplasts
D Elaioplasts

The correct answer is:
Chromoplasts

Solution:
Chromoplasts contain fat soluble carotenoid pigments like carotene, xanthophylls and others which give the part of the plant a yellow, orange or red colour.

Topic: Biology, Cell - The Unit of Life, NEET
Which type of plastid stores carbohydrates (starch)?

Options:
A Chloroplasts
B Chromoplasts
C Leucoplasts
D Amyloplasts

The correct answer is:
Amyloplasts

Solution:
Amyloplasts are the colourless plastids that store carbohydrates (starch), for example in potatoes.

Topic: Biology, Cell - The Unit of Life, NEET
Which type of polymer is bakelite?

Options:
A Thermoplastic polymer
B Thermosetting polymer
C Elastomer
D Copolymer

The correct answer is:
Thermosetting polymer

Solution:
Bakelite is a thermosetting polymer, which means it cannot be reused or remoulded once it is formed.

Topic: Chemistry, Polymers, NEET
Which type of Polymer is Dacron?

Options:
A Addition
B Copolymer
C Condensation
D Biodegradable

The correct answer is:
Condensation

Solution:
Correct Option is : 3
Condensation

Topic: Chemistry, Polymers, NEET
Which type of Polymer is Nylon 6?

Options:
A Addition
B Copolymer
C Biodegradable
D Condensation

The correct answer is:
Condensation

Solution:
Correct Option is : 4
Condensation

Topic: Chemistry, Polymers, NEET
Which type of polymer is nylon 6?

Options:
A Condensation polymer
B Homopolymer
C Addition polymer
D Copolymer

The correct answer is:
Homopolymer

Solution:
Nylon 6 is a homopolymer because it is derived from a single type of monomer, caprolactam.

Topic: Chemistry, Polymers, NEET
Which type of Polymer is Nylon 6,6?

Options:
A Condensation
B Copolymer
C Addition
D Biodegradable

The correct answer is:
Condensation

Solution:
Correct Option is : 1
Condensation

Topic: Chemistry, Polymers, NEET
Which type of Polymer is PHBV?

Options:
A Condensation
B Biodegradable
C Addition
D Copolymer

The correct answer is:
Biodegradable

Solution:
Correct Option is : 2
Biodegradable

Topic: Chemistry, Polymers, NEET
Which type of Polymer is teflon?

Options:
A Addition Polymer
B Condensation Polymer
C Copolymer
D Biodegradable Polymer

The correct answer is:
Addition Polymer

Solution:
Correct Option is : 1
Addition Polymer

Topic: Chemistry, Polymers, NEET
Which type of polymerization can lead to the formation of copolymers?

Options:
A Homopolymerization
B Copolymerization
C Radical polymerization
D Step growth polymerization

The correct answer is:
Copolymerization

Solution:
Copolymers are formed through copolymerization, which involves the polymerization of a mixture of more than one monomeric species.

Topic: Chemistry, Polymers, NEET
Which type of polymerization involves the addition of molecules of the same or different monomers to form a polymer?

Options:
A Addition polymerization
B Condensation polymerization
C Chain growth polymerization
D Step growth polymerization

The correct answer is:
Addition polymerization

Solution:
Addition polymerization involves the addition of molecules of the same or different monomers to form a polymer.

Topic: Chemistry, Polymers, NEET
Which type of polymerization process is involved in the formation of polyesters like Dacron?

Options:
A Addition polymerization
B Chain-growth polymerization
C Condensation polymerization
D Radical polymerization

The correct answer is:
Condensation polymerization

Solution:
Polyesters like Dacron are formed through condensation polymerization, which involves the elimination of small molecules like water or alcohol during the polymerization process.

Topic: Chemistry, Polymers, NEET
Which type of polymerization process leads to the formation of polyacetylene, a material known for its conductivity under specific conditions?

Options:
A Condensation polymerization
B Step-growth polymerization
C Radical polymerization
D Chain-growth polymerization

The correct answer is:
Chain-growth polymerization

Solution:
Chain-growth polymerization is the type of polymerization process that produces polyacetylene, a conductive material under certain conditions.

Topic: Chemistry, Hydrocarbons, NEET
Which type of population interaction is found between clown fish and sea anemone?

Options:
A Brood parasitism
B Parasitism
C Mutualism
D Commensalism

The correct answer is:
Commensalism

Solution:
Commensalism is a relation between individuals of two species in which one species is benefitted while the other organism is neither harmed nor benefitted. A commensal relation based on shelter is seen in clown fishes, which live unharmed among the stinging tentacles of sea anemones, where they are protected from predators. The anemone does not appear to derive any benefit by hosting the clown fish.

Topic: Biology, Organisms and Populations, NEET
Which type of primer is used the genetic engineering tool -Polymerase Chain Reaction?

Options:
A Complementary to 5′ end of DNA template.
B Complementary to 3′ end of DNA template.
C Complementary to both 3′ and 5′ end of DNA template.
D Complementary to each other.

The correct answer is:
Complementary to 3′ end of DNA template.

Solution:
The Taq polymerase enzyme that adds up and extends the primer follows the 5’→3’ direction for the new strand made based on the template. The template strand is the complementary of new strand/primer whose direction is opposite - 3’→5’ .

Topic: Biology, Biotechnology - Principles and Processes, NEET
Which type of property depends on the quantity or size of matter present in the system?

Options:
A Intensive property
B Extensive property
C Molar property
D Chemical property

The correct answer is:
Extensive property

Solution:
Extensive properties, like mass and volume, depend on the quantity or size of matter in the system.

Topic: Chemistry, Thermodynamics (C), NEET
Which type of proteins have polypeptide chains that coil around to form a spherical shape and are usually soluble in water?

Options:
A Enzymes
B Globular proteins
C Fibrous proteins
D Peptides

The correct answer is:
Globular proteins

Solution:
Proteins with a spherical shape that are soluble in water are "globular proteins."

Topic: Chemistry, Biomolecules, NEET
Which type of proteins result from polypeptide chains coiling to form a spherical shape?

Options:
A Fibrous proteins
B Enzymes
C Globular proteins
D Peptides

The correct answer is:
Globular proteins

Solution:
Proteins that form a spherical shape through the coiling of polypeptide chains are "globular proteins."

Topic: Chemistry, Biomolecules, NEET
Which type of radiation causes DNA damage leading to neoplastic transformation?

Options:
A Ionizing radiations
B Non-ionizing radiations
C Both A) and B)
D Neither A) nor B)

The correct answer is:
Both A) and B)

Solution:
Both ionizing radiations such as X-rays and gamma rays, as well as non-ionizing radiations such as UV, cause DNA damage leading to neoplastic transformation.

Topic: Biology, Human Health and Diseases, NEET
Which type of radius shows an increase as you move down Group 15?

Options:
A Covalent radius
B Ionic radius
C Atomic radius
D Van der Waals radius

The correct answer is:
Covalent radius

Solution:
The paragraph discusses the increase in covalent radius as you move down Group 15.

Topic: Chemistry, p Block Elements (Group 15, 16, 17 & 18), NEET
Which type of reaction indicates the absence of a free aldehyde group in glucose's pentaacetate derivative?

Options:
A Oxidation
B Reduction
C Esterification
D Hydrolysis

The correct answer is:
Esterification

Solution:
The absence of a free aldehyde group is indicated by the lack of reactivity in the esterification reaction with hydroxylamine.

Topic: Chemistry, Biomolecules, NEET
Which type of reaction involves reactants and products in different phases?

Options:
A Heterogeneous reactions
B Homogeneous reactions
C Combustion reactions
D Precipitation reactions

The correct answer is:
Heterogeneous reactions

Solution:
Heterogeneous reactions involve reactants and products in different phases, which is the opposite of homogeneous reactions discussed in the paragraph.

Topic: Chemistry, Chemical Equilibrium, NEET
Which type of reaction involves reactants and products in the same phase?

Options:
A Heterogeneous reactions
B Homogeneous reactions
C Combustion reactions
D Precipitation reactions

The correct answer is:
Homogeneous reactions

Solution:
Homogeneous reactions, where all the reactants and products are in the same phase.

Topic: Chemistry, Chemical Equilibrium, NEET
Which type of reaction involves the addition of water to an alkene in the presence of an acid catalyst?

Options:
A Hydrogenation
B Dehydration
C Hydration
D Oxidation

The correct answer is:
Hydration

Solution:
The addition of water to an alkene in the presence of an acid catalyst is referred to as "hydration."

Topic: Chemistry, Alcohols Phenols and Ethers, NEET
Which type of reaction is believed to be the mechanism behind alkane pyrolysis?

Options:
A Ionic reaction
B Radical reaction
C Substitution reaction
D Addition reaction

The correct answer is:
Radical reaction

Solution:
Alkane pyrolysis is believed to be a radical reaction, where free radicals are involved in the decomposition of alkanes into smaller fragments.

Topic: Chemistry, Hydrocarbons, NEET
Which type of reaction is exemplified by the addition of hydrogen cyanide (HCN) to aldehydes and ketones?

Options:
A Nucleophilic substitution
B Electrophilic addition
C Radical polymerization
D Acid-base neutralisation

The correct answer is:
Electrophilic addition

Solution:
The addition of hydrogen cyanide (HCN) to aldehydes and ketones is an example of electrophilic addition.

Topic: Chemistry, Aldehydes, Ketones and Carboxylic Acids, NEET
Which type of reaction is pyrolysis of alkanes?

Options:
A Substitution reaction
B Addition reaction
C Elimination reaction
D Decomposition reaction

The correct answer is:
Decomposition reaction

Solution:
Pyrolysis of alkanes is a decomposition reaction, where larger hydrocarbons break down into smaller fragments upon heating.

Topic: Chemistry, Hydrocarbons, NEET
Which type of reaction is the decarboxylation of benzoic acid with soda lime?

Options:
A Substitution
B Addition
C Elimination
D Hydrogenation

The correct answer is:
Elimination

Solution:
The decarboxylation reaction is an elimination reaction because it involves the removal of a functional group (-COOH) from the molecule.

Topic: Chemistry, Hydrocarbons, NEET
Which type of reaction is the Rosenmund reduction classified as?

Options:
A Oxidation
B Hydrolysis
C Hydrogenation
D Reduction

The correct answer is:
Reduction

Solution:
The Rosenmund reduction is a reduction reaction.

Topic: Chemistry, Aldehydes, Ketones and Carboxylic Acids, NEET
Which type of reaction kinetics describes the natural and artificial radioactive decay of unstable nuclei?

Options:
A Zeroth order kinetics
B Second order kinetics
C First order kinetics
D Higher-order kinetics

The correct answer is:
First order kinetics

Solution:
All natural and artificial radioactive decay of unstable nuclei takes place by first order kinetics.

Topic: Chemistry, Chemical Kinetics, NEET
Which type of reaction occurs when alkyl halides are heated with alcoholic potash (potassium hydroxide dissolved in ethanol), resulting in the elimination of a molecule of halogen acid?

Options:
A Substitution reaction
B Addition reaction
C Elimination reaction
D Oxidation reaction

The correct answer is:
Elimination reaction

Solution:
When alkyl halides are heated with alcoholic potash, they undergo an elimination reaction, where a molecule of halogen acid is removed to form alkenes.

Topic: Chemistry, Hydrocarbons, NEET
Which type of reactions does a catalyst catalyze?

Options:
A Only spontaneous reactions
B Only non-spontaneous reactions
C Both spontaneous and non-spontaneous reactions
D Neither spontaneous nor non-spontaneous reactions

The correct answer is:
Only spontaneous reactions

Solution:
A catalyst catalyzes spontaneous reactions but does not catalyze non-spontaneous reactions.

Topic: Chemistry, Chemical Kinetics, NEET
Which type of RNA carries amino acids to the ribosome during protein synthesis?

Options:
A Messenger RNA (m-RN
A)
B Ribosomal RNA (r-RN
A)
C Transfer RNA (t-RN
A)
D Non-coding RNA (nc-RN
A)

The correct answer is:
Transfer RNA (t-RN
A)

Solution:
Transfer RNA (t-RN

Topic: Chemistry, Biomolecules, NEET
Which type of RNA carries out catalytic functions and is a component of ribosomes?

Options:
A Messenger RNA (m-RN
A)
B Ribosomal RNA (r-RN
A)
C Transfer RNA (t-RN
A)
D Small nucleolar RNA (sno-RN
A)

The correct answer is:
Ribosomal RNA (r-RN
A)

Solution:
Ribosomal RNA (r-RN

Topic: Chemistry, Biomolecules, NEET
Which type of RNA is involved in regulating gene expression by inhibiting protein synthesis?

Options:
A Messenger RNA (m-RN
A)
B Ribosomal RNA (r-RN
A)
C Transfer RNA (t-RN
A)
D Small interfering RNA (si-RN
A)

The correct answer is:
Small interfering RNA (si-RN
A)

Solution:
Small interfering RNA (si-RN

Topic: Chemistry, Biomolecules, NEET
Which type of RNA is involved in the maturation of ribosomal RNA in eukaryotic cells?

Options:
A Messenger RNA (m-RN
A)
B Ribosomal RNA (r-RN
A)
C Transfer RNA (t-RN
A)
D Small nucleolar RNA (sno-RN
A)

The correct answer is:
Small nucleolar RNA (sno-RN
A)

Solution:
Small nucleolar RNA (sno-RN

Topic: Chemistry, Biomolecules, NEET
Which type of RNA is involved in the processing and splicing of pre-mRNA in eukaryotic cells?

Options:
A Messenger RNA (m-RN
A)
B Ribosomal RNA (r-RN
A)
C Transfer RNA (t-RN
A)
D Small nuclear RNA (sn-RN
A)

The correct answer is:
Small nuclear RNA (sn-RN
A)

Solution:
Small nuclear RNA (sn-RN

Topic: Chemistry, Biomolecules, NEET
Which type of RNA is involved in the transport of amino acids to the ribosome?

Options:
A Messenger RNA (m-RN
A)
B Ribosomal RNA (r-RN
A)
C Transfer RNA (t-RN
A)
D Small interfering RNA (si-RN
A)

The correct answer is:
Transfer RNA (t-RN
A)

Solution:
Transfer RNA (t-RN

Topic: Chemistry, Biomolecules, NEET
Which type of root system is seen in monocotyledonous plants?

Options:
A Tap root system
B Fibrous root system
C Adventitious root system
D None of the above

The correct answer is:
Fibrous root system

Solution:
Monocotyledonous plants have a fibrous root system, where the primary root is short lived and is replaced by a large number of roots originating from the base of the stem.

Topic: Biology, Morphology of Flowering Plants, NEET
Which type of salts are formed when washing soda reacts with calcium and magnesium ions in hard water?

Options:
A Chlorides and sulphates
B Carbonates
C Hydroxides
D Nitrates and phosphates

The correct answer is:
Carbonates

Solution:
When washing soda reacts with calcium and magnesium ions in hard water, it forms insoluble carbonates, which can be precipitated and removed.

Topic: Chemistry, Hydrogen, NEET
Which type of selection explains industrial melanism observed in the moth, Boston Bulgaria:

Options:
A Stabilising
B Directional
C Disruptive
D Artificial

The correct answer is:
Directional

Solution:
Boston Bitularia undergoes directional selection i.e more individuals acquire value other than the mean character value.

Topic: Biology, Evolution, NEET
Which type of smog has a high concentration of oxidizing agents?

Options:
A Classical smog
B Photochemical smog
C Industrial smog
D Natural smog

The correct answer is:
Photochemical smog

Solution:
Photochemical smog has a high concentration of oxidizing agents, which is why it is referred to as oxidizing smog.

Topic: Chemistry, Environmental Chemistry, NEET
Which type of smog is characterized by a mixture of smoke, fog, and sulfur dioxide?

Options:
A Photochemical smog
B Industrial smog
C Natural smog
D Classical smog

The correct answer is:
Classical smog

Solution:
Classical smog is characterized by a mixture of smoke, fog, and sulfur dioxide.

Topic: Chemistry, Environmental Chemistry, NEET
Which type of solids have conductivities in the order of 10⁷ ohm⁻¹m⁻¹?

Options:
A Conductors
B Insulators
C Semiconductors
D Superconductors

The correct answer is:
Conductors

Solution:
Solids with conductivities in the order of 10⁷ ohm⁻¹m⁻¹ are called conductors, and metals fall into this category.

Topic: Chemistry, Solid State, NEET
Which type of solids have electrical conductivities extending over 27 orders of magnitude?

Options:
A Conductors
B Insulators
C Semiconductors
D Superconductors

The correct answer is:
Conductors

Solution:
Conductors have electrical conductivities that extend over 27 orders of magnitude, ranging from 10⁴ to 10⁷ ohm⁻¹m⁻¹.

Topic: Chemistry, Solid State, NEET
Which type of substance would face difficulty to pass through the cell membrane?

Options:
A Substance with hydrophobic moiety
B Substance with hydrophilic moiety
C All substance irrespective of hydrophobic and hydrophilic moiety
D Substance soluble in lipids

The correct answer is:
Substance with hydrophilic moiety

Solution:
As plasma membrane is made up to phospholipid, it only allow free transfer of Fat soluble substances (Hydrophobic) it does not allow Hydrophilic substance to pass from it.

Topic: Biology, Cell - The Unit of Life, NEET, NEET 2022 (Phase 2)
Which type of substitution is favored by the carboxyl group in electrophilic substitution reactions of aromatic carboxylic acids?

Options:
A Ortho-substitution
B Para-substitution
C Meta-substitution
D Allylic substitution

The correct answer is:
Meta-substitution

Solution:
The carboxyl group in aromatic carboxylic acids directs electrophilic substitution to the meta position on the aromatic ring.

Topic: Chemistry, Aldehydes, Ketones and Carboxylic Acids, NEET
Which type of sugar is formed by the combination of b-D-galactose and b-D-glucose in lactose?

Options:
A Disaccharide.
B Monosaccharide.
C Polysaccharide.
D Oligosaccharide.

The correct answer is:
Disaccharide.

Solution:
Lactose is composed of two sugar units (b-D-galactose and b-D-glucose), making it a disaccharide.

Topic: Chemistry, Biomolecules, NEET
Which type of sugar is maltose classified as?

Options:
A Non-reducing sugar
B Reducing sugar
C Simple sugar
D Complex sugar

The correct answer is:
Reducing sugar

Solution:
Maltose is classified as a reducing sugar because it can reduce other substances due to the presence of the aldehyde group.

Topic: Chemistry, Biomolecules, NEET
Which type of teeth is absent in a child's dentition?

Options:
A Incisor
B Canine
C Premolar
D Molar

The correct answer is:
Premolar

Solution:
Dental formula - It is the arrangement of teeth in each half of the upper and lower jaw in the order I (incisors), C (canine), PM (premolars), M (molars).
The dental formula of a child: 2102 /2102
The dental formula of adult human: 2123 /2123

Topic: Biology, Digestion and Absorption, NEET
Which type of tissue is correctly paired with its location?

Options:
A \(\begin{array}{|l|l|} \hline \text {Tissue } & \text {Location } \\ \hline \text {Smooth muscle } & \text {Wall of intestine } \\ \hline \end{array}\)
B \(\begin{array}{|l|l|} \hline \text {Tissue } & \text {Location } \\ \hline \text {Areolar tissue } & \text {Tendons } \\ \hline \end{array}\)
C \(\begin{array}{|l|l|} \hline \text {Tissue } & \text {Location } \\ \hline \text {Transitional epithelium } & \text {Tip of nose } \\ \hline \end{array}\)
D \(\begin{array}{|l|l|} \hline \text {Tissue } & \text {Location } \\ \hline \text {Cuboidal epithelium } & \text {Lining of stomach } \\ \hline \end{array}\)

The correct answer is:
\(\begin{array}{|l|l|} \hline \text {Tissue } & \text {Location } \\ \hline \text {Smooth muscle } & \text {Wall of intestine } \\ \hline \end{array}\)

Solution:
Wall of the intestine is composed of smooth muscle.
Tendon is a dense regular white fibrous connective tissue and areolar tissue is a loose connective tissue.
Tip of nose is made up of elastic cartilage.
The lining of stomach is composed of columnar epithelium.

Topic: Biology, Structural Organisation in Animals, NEET, NEET 2016 (Phase 1)
Which type of tissue is correctly paired with its location?

Options:
A
B
C
D

The correct answer is:

Solution:
Wall of the intestine is composed of smooth muscle.
Tendon is a dense regular white fibrous connective tissue and areolar tissue is a loose connective tissue.
Tip of nose is made up of elastic cartilage.
The lining of stomach is composed of columnar epithelium.

Topic: Biology, Structural Organisation in Animals, NEET
Which type of tissue is represented by the labels and choose the correct combination of option?

Options:
A A- Cuboidal Epithelium, B- Compound Epithelium, C - Pseudo columnar Epithelium
B A - Flattened Epithelium, B - Capsulated Epithelium, D - Glandular Columnar Epithelium
C A- Multicellular Goblet Epithelium, B- Non-ciliated Columnar Epithelium, C- Multi-layered Squamous Epithelium
D A - Unicellular Glandular Epithelium, B- Multicellular Glandular Epithelium, C- Compound Epithelium

The correct answer is:
A - Unicellular Glandular Epithelium, B- Multicellular Glandular Epithelium, C- Compound Epithelium

Solution:
A: Unicellular glandular epithelium, the goblet cells- specialised epithelium has the ability to release its secretion. It is found in respiratory system secreting mucus.
B: Multicellular glandular epithelium: A cluster of cells release secretion into a duct, for example, in the salivary gland.
C: Compound epithelium: More than one layer of cells forming a thick layer, found in skin doing the job of protection.

Topic: Biology, Structural Organisation in Animals, NEET
Which type of venation is commonly found in leaves of dicotyledonous plants?

Options:
A Venation
B Reticulate
C Parallel
D Network

The correct answer is:
Reticulate

Solution:
Leaves of dicotyledonous plants generally possess reticulate venation, where the veinlets form a network within the lamina. Parallel venation is the characteristic of most monocotyledons.

Topic: Biology, Morphology of Flowering Plants, NEET