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GATE BT 2023 | GA Question: 1
"You are delaying the completion of the task. Send ____________ contributions at the earliest." you are your you're yore
"You are delaying the completion of the task. Send ____________ contributions at the earliest."you areyouryou'reyore
admin
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May 21, 2023
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GATE BT 2023 | GA Question: 2
References : __________ : : Guidelines: Implement (By word meaning) Sight Site Cite Plagiarise
References : __________ : : Guidelines: Implement(By word meaning)SightSiteCitePlagiarise
admin
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May 21, 2023
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GATE BT 2023 | Question: 1
Eukaryotic transcription is carried out by DNA-dependent RNA polymerase DNA-dependent DNA polymerase RNA-dependent DNA polymerase RNA-dependent RNA polymerase
Eukaryotic transcription is carried out by DNA-dependent RNA polymeraseDNA-dependent DNA polymeraseRNA-dependent DNA polymeraseRNA-dependent RNA polymerase
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May 21, 2023
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GATE BT 2023 | GA Question: 3
In the given figure, $\mathrm{PQRS}$ is a parallelogram with $\mathrm{PS}=7 \mathrm{~cm}, \mathrm{PT}=4 \mathrm{~cm}$ and $P V=5 \mathrm{~cm}$. What is the length of $\text{RS}$ in $\mathrm{cm}$? (The diagram is representative.) $\frac{20}{7}$ $\frac{28}{5}$ $\frac{9}{2}$ $\frac{35}{4}$
In the given figure, $\mathrm{PQRS}$ is a parallelogram with $\mathrm{PS}=7 \mathrm{~cm}, \mathrm{PT}=4 \mathrm{~cm}$ and $P V=5 \mathrm{~cm}$. What is the length of $\te...
admin
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May 21, 2023
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GATE BT 2023 | GA Question: 4
In $2022$, June Huh was awarded the Fields medal, which is the highest prize in Mathematics. When he was younger, he was also a poet. He did not win any medals in the International Mathematics Olympiads. He dropped out of college. Based ... of college has won the Fields medal. All Fields medalists are part-time poets. Some Fields medalists have dropped out of college.
In $2022$, June Huh was awarded the Fields medal, which is the highest prize in Mathematics.When he was younger, he was also a poet. He did not win any medals in the Inte...
admin
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GATE BT 2023 | GA Question: 5
A line of symmetry is defined as a line that divides a figure into two parts in a way such that each part is a mirror image of the other part about that line. The given figure consists of $16$ unit squares arranged as shown. In addition to the three black squares ... $\mathrm{PQ}$ and $\mathrm{MN}$ form lines of symmetry? (The figure is representative) $3$ $4$ $5$ $6$
A line of symmetry is defined as a line that divides a figure into two parts in a way such that each part is a mirror image of the other part about that line.The given fi...
admin
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May 21, 2023
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GATE BT 2023 | GA Question: 7
To construct a wall, sand and cement are mixed in the ratio of $3: 1$. The cost of sand and that of cement are in the ratio of $1: 2$. If the total cost of sand and cement to construct the wall is $1000$ rupees, then what is the cost (in rupees) of cement used? $400$ $600$ $800$ $200$
To construct a wall, sand and cement are mixed in the ratio of $3: 1$. The cost of sand and that of cement are in the ratio of $1: 2$.If the total cost of sand and cement...
admin
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May 21, 2023
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GATE BT 2023 | Question: 2
Acetylcholine released by the parasympathetic nerves has which one of the following functions in the heart pacemaker cells? It binds to $\text{GPCR}$ and activates $\text{G}$ protein to slow the heart rate It stimulates $\text{GABA}$-activated ... $\text{GABA}$-activated ion-channel coupled receptor to increase the heart rate
Acetylcholine released by the parasympathetic nerves has which one of the following functions in the heart pacemaker cells?It binds to $\text{GPCR}$ and activates $\text{...
admin
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May 21, 2023
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GATE BT 2023 | Question: 6
Which one of the following drugs is NOT an immune checkpoint inhibitor? Ipilimumab Pembrolizumab Nivolumab Trastuzumab
Which one of the following drugs is NOT an immune checkpoint inhibitor?IpilimumabPembrolizumabNivolumabTrastuzumab
admin
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May 21, 2023
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GATE BT 2023 | Question: 18
Which one of the following methods CANNOT be used to determine the secondary structure content of a protein? Circular dichroism spectroscopy Fourier transform infrared spectroscopy Mass spectrometry X-ray crystallography
Which one of the following methods CANNOT be used to determine the secondary structure content of a protein?Circular dichroism spectroscopyFourier transform infrared spec...
admin
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May 21, 2023
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GATE BT 2023 | Question: 19
Which one of the following plant growth regulators facilitates adventitious root formation? Auxin Zeatin Dihydrozeatin Kinetin
Which one of the following plant growth regulators facilitates adventitious root formation?AuxinZeatin DihydrozeatinKinetin
admin
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May 21, 2023
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GATE BT 2022 | Question: 5
The binding free energy of a ligand to its receptor protein is $-11.5 \; \text{kJ mol}^{-1}$ at $300 \; \text{K.}$ What is the value of the equilibrium binding constant? Use $\text{R = 8.314 J mol}^{-1} \text{K}^{-1}.$ $0.01$ $1.0$ $4.6$ $100.5$
The binding free energy of a ligand to its receptor protein is $-11.5 \; \text{kJ mol}^{-1}$ at $300 \; \text{K.}$ What is the value of the equilibrium binding constant?U...
Lakshman Bhaiya
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Lakshman Bhaiya
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Mar 20, 2022
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GATE BT 2022 | Question: 19
The degree of reduction of lactic acid $(\text{C}_{3} \text{H}_{6} \text{O}_{3})$ is __________.
The degree of reduction of lactic acid $(\text{C}_{3} \text{H}_{6} \text{O}_{3})$ is __________.
Lakshman Bhaiya
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Lakshman Bhaiya
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Mar 20, 2022
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GATE BT 2021 | Question: 24
A system consists of two reactors, connected by a valve. The first reactor $(R1)$ contains an ideal gas $A$ of volume $5\: L$ and the second reactor $(R2)$ has an ideal gas $B$ of volume $10\: L$. Initially, the valve is ... If the temperature $T$ of both the reactors is maintained constant, the final equilibrium pressure in $\textit{atm}$ of the system is _____________
A system consists of two reactors, connected by a valve. The first reactor $(R1)$ contains an ideal gas $A$ of volume $5\: L$ and the second reactor $(R2)$ has an ideal g...
go_editor
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go_editor
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Mar 1, 2021
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GATE2019: 17
Which one of the following is catabolized during endogenous metabolism in a batch bacterial cultivation? internal reserves extracellular substrates extracellular products toxic substrates
Which one of the following is catabolized during endogenous metabolism in a batch bacterial cultivation?internal reservesextracellular substratesextracellular productstox...
soujanyareddy13
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soujanyareddy13
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Nov 3, 2020
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GATE BT 2024 | Question: 1
In adsorption chromatography, the adsorption of uncharged solute molecules onto a silica-based stationary phase is by $\_\_\_\_\_\_\_$. covalent bonds electrostatic interactions ionic bonds van der Waals forces
In adsorption chromatography, the adsorption of uncharged solute molecules onto a silica-based stationary phase is by $\_\_\_\_\_\_\_$.covalent bondselectrostatic interac...
admin
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GATE BT 2024 | Question: 2
The transfer function of a process is $G(s)=\frac{K_{p}}{\tau_{p} s+1}$, where $K_{p}$ is the gain and $\tau_{p}$ is the time constant. This is a $\_\_\_\_\_\_$ process. first order multi-capacity purely capacity second order
The transfer function of a process is $G(s)=\frac{K_{p}}{\tau_{p} s+1}$, where $K_{p}$ is the gain and $\tau_{p}$ is the time constant. This is a $\_\_\_\_\_\_$ process.f...
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GATE BT 2024 | Question: 3
Which one of the following statements is correct in the context of thermodynamics? In a closed system, neither mass nor energy is transferred across the system boundary In a closed system, both mass and energy can be transferred across the ... of kinetic and potential energies In a closed system, only energy can be transferred across the system boundary and not mass
Which one of the following statements is correct in the context of thermodynamics?In a closed system, neither mass nor energy is transferred across the system boundaryIn ...
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GATE BT 2024 | Question: 4
Which one of the following statements is correct about Reynolds Number $\left(N_{R e}\right)$ in a stirred tank bioreactor? $N_{R e}$ is independent of the viscosity of the medium In laminar flow, mixing time increases with an increase in $N_{R e}$ $N_{R e}$ is inversely proportional to the impeller speed In turbulent flow, mixing time is independent of $N_{R e}$
Which one of the following statements is correct about Reynolds Number $\left(N_{R e}\right)$ in a stirred tank bioreactor?$N_{R e}$ is independent of the viscosity of th...
admin
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GATE BT 2024 | Question: 5
The relationship that involves the exchange of nutrients between two different species for their mutual growth is called $\_\_\_\_\_\_\_\_$ antagonism commensalism parasitism syntrophism
The relationship that involves the exchange of nutrients between two different species for their mutual growth is called $\_\_\_\_\_\_\_\_$antagonismcommensalismparasitis...
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GATE BT 2024 | Question: 6
Mendel's 'law of segregation' applies to the segregation of $\_\_\_\_\_\_\_\_$ during gamete formation. mitochondrial genes alleles of a gene linked genes on the same chromosome unlinked genes on the same chromosome
Mendel's 'law of segregation' applies to the segregation of $\_\_\_\_\_\_\_\_$ during gamete formation.mitochondrial genesalleles of a genelinked genes on the same chromo...
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GATE BT 2024 | Question: 7
Co-translational translocation of proteins is observed in $\_\_\_\_\_\_\_$. endoplasmic reticulum Golgi complex mitochondria peroxisomes
Co-translational translocation of proteins is observed in $\_\_\_\_\_\_\_$.endoplasmic reticulumGolgi complexmitochondriaperoxisomes
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GATE BT 2024 | Question: 8
$2$-mercaptoethanol breaks the $\_\_\_\_\_\_\_$ covalent bond between light and heavy chains of an immunoglobulin molecule. $\text{C-N}$ $\text{N-O}$ $\text{S-C}$ $\text{S-S}$
$2$-mercaptoethanol breaks the $\_\_\_\_\_\_\_$ covalent bond between light and heavy chains of an immunoglobulin molecule.$\text{C-N}$ $\text{N-O}$$\text{S-C}$$\text{S-S...
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GATE BT 2024 | Question: 9
During normal embryonic development of the mice paw, elimination of cells from the inter-digital space is due to $\_\_\_\_\_\_\_$. apoptosis meiosis mutagenesis necrosis
During normal embryonic development of the mice paw, elimination of cells from the inter-digital space is due to $\_\_\_\_\_\_\_$.apoptosismeiosismutagenesisnecrosis
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GATE BT 2024 | Question: 10
A cultured skin fibroblast cell of a goat ' $\mathrm{P}$ ' was fused with an enucleated ovum of a goat ' $\mathrm{Q}$ '. The resultant activated early embryo was then transplanted into a pseudopregnant (surrogate) female goat ' $\mathrm{R}$ ' of ... $\mathrm{P}$ Only $\mathrm{Q}$ Only $\mathrm{R}$ Both $\mathrm{P}$ and $\mathrm{R}$
A cultured skin fibroblast cell of a goat ' $\mathrm{P}$ ' was fused with an enucleated ovum of a goat ' $\mathrm{Q}$ '. The resultant activated early embryo was then tra...
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GATE BT 2024 | Question: 11
Which one of the following bacteriophages has a genome composed of single stranded circular DNA? $\emptyset \text{X} 174$ $\lambda$ $\text{T}5$ $\text{P}1$
Which one of the following bacteriophages has a genome composed of single stranded circular DNA?$\emptyset \text{X} 174$$\lambda$$\text{T}5$$\text{P}1$
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GATE BT 2024 | Question: 12
Which one of the following is an insect cell line? $\text{HEK} 293$ $\text{Sf}9$ $\text{DH}5$ $\alpha$ $\text{CHO}$
Which one of the following is an insect cell line?$\text{HEK} 293$$\text{Sf}9$$\text{DH}5$ $\alpha$ $\text{CHO}$
admin
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GATE BT 2024 | Question: 13
Which one of the following is the basic principle of Sanger's DNA sequencing method? Chain termination by incorporation of dideoxynucleotides Chain elongation by incorporation of dideoxynucleotides Release of inorganic pyrophosphate Chain cleavage by modification of dideoxynucleotides
Which one of the following is the basic principle of Sanger's DNA sequencing method?Chain termination by incorporation of dideoxynucleotidesChain elongation by incorporat...
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GATE BT 2024 | Question: 14
An element that is present in a nucleotide but not in a nucleoside is $\_\_\_\_\_\_\_$ carbon nitrogen oxygen phosphorous
An element that is present in a nucleotide but not in a nucleoside is $\_\_\_\_\_\_\_$carbonnitrogenoxygenphosphorous
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GATE BT 2024 | Question: 15
Krebs $\text{(TCA)}$ cycle is $\_\_\_\_\_\_$ pathway. only an anabolic only a catabolic an amphibolic a pyogenic
Krebs $\text{(TCA)}$ cycle is $\_\_\_\_\_\_$ pathway.only an anaboliconly a catabolic an amphibolica pyogenic
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GATE BT 2024 | Question: 16
If a denatured protein of human origin is injected into a rabbit, antibodies generated will recognize the $\_\_\_\_\_\_$ structure of the protein. primary secondary tertiary quaternary
If a denatured protein of human origin is injected into a rabbit, antibodies generated will recognize the $\_\_\_\_\_\_$ structure of the protein.primarysecondarytertiary...
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GATE BT 2024 | Question: 17
All pseudogenes DO NOT code for a $\_\_\_\_\_\_\_$. protein with original function protein with altered function RNA with coding sequence RNA with regulatory function
All pseudogenes DO NOT code for a $\_\_\_\_\_\_\_$.protein with original functionprotein with altered functionRNA with coding sequenceRNA with regulatory function
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GATE BT 2024 | Question: 18
A value of $k$ for which the linear equations $(k-1) x+3 y=0$ and $2 x+k y=0$ have a non-zero solution is $\_\_\_\_\_\_\_$. $1$ $2$ $3$ $4$
A value of $k$ for which the linear equations $(k-1) x+3 y=0$ and $2 x+k y=0$ have a non-zero solution is $\_\_\_\_\_\_\_$.$1$$2$$3$$4$
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GATE BT 2024 | Question: 19
The value of the series $1+\sin x+\cos ^{2} x+\sin ^{3} x+\cdots$ at $x=\frac{\pi}{4}$ is $\_\_\_\_\_\_\_$. $\frac{1}{\sqrt{2}+1}$ $\frac{\sqrt{2}}{\sqrt{2}+1}$ $\frac{1}{\sqrt{2}-1}$ $\frac{\sqrt{2}}{\sqrt{2}-1}$
The value of the series $1+\sin x+\cos ^{2} x+\sin ^{3} x+\cdots$ at $x=\frac{\pi}{4}$ is $\_\_\_\_\_\_\_$.$\frac{1}{\sqrt{2}+1}$$\frac{\sqrt{2}}{\sqrt{2}+1}$$\frac{1}{\s...
admin
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GATE BT 2024 | Question: 20
The solution of the differential equation $\frac{d y}{d x}=y+e^{-x}$ that satisfies $y(0)=-\frac{1}{2}$ is $\_\_\_\_\_\_\_$. $-\frac{1}{2} e^{-\frac{x}{2}}$ $-\frac{1}{2} e^{x}$ $-\frac{1}{2} e^{-x}$ $-\frac{1}{2} e^{\frac{x}{2}}$
The solution of the differential equation $\frac{d y}{d x}=y+e^{-x}$ that satisfies $y(0)=-\frac{1}{2}$ is $\_\_\_\_\_\_\_$.$-\frac{1}{2} e^{-\frac{x}{2}}$$-\frac{1}{2} e...
admin
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GATE BT 2024 | Question: 21
The six faces of a cube (die) are numbered as $1,2,3,4,5$ and $6$, and it is rolled once. An outcome is the observed number on the top face. If the probability of getting an odd number as an outcome is twice that of an even number, then the probability of getting a number less than $3$ is $\frac{1}{9}$ $\frac{2}{9}$ $\frac{1}{3}$ $\frac{4}{9}$
The six faces of a cube (die) are numbered as $1,2,3,4,5$ and $6$, and it is rolled once. An outcome is the observed number on the top face. If the probability of getting...
admin
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GATE BT 2024 | Question: 22
Let $\overrightarrow{O R}$ be the vector that is perpendicular to the vectors $\overrightarrow{O P}=2 \hat{\imath}-3 \hat{\jmath}+\hat{k}$ and $\overrightarrow{O Q}=-2 \hat{\imath}+\hat{\jmath}+\hat{k}$. If the length of the vector $\overrightarrow{O R}$ is $\alpha \sqrt{3}$, then $\alpha$ is $\_\_\_\_\_\_\_$. $3$ $4$ $5$ $6$
Let $\overrightarrow{O R}$ be the vector that is perpendicular to the vectors $\overrightarrow{O P}=2 \hat{\imath}-3 \hat{\jmath}+\hat{k}$ and $\overrightarrow{O Q}=-2 \h...
admin
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GATE BT 2024 | Question: 23
The degree of reduction (reductance) for oxalic acid $\left(\mathrm{C}_2 \mathrm{H}_2 \mathrm{O}_4\right)$ is $\_\_\_\_\_\_$.
The degree of reduction (reductance) for oxalic acid $\left(\mathrm{C}_2 \mathrm{H}_2 \mathrm{O}_4\right)$ is $\_\_\_\_\_\_$.
admin
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GATE BT 2024 | Question: 24
If the rate at which E. coli divides is $0.5 \mathrm{~h}^{-1}$, then its doubling time is $\_\_\_\_\_\_\_$ $\text{h}$.
If the rate at which E. coli divides is $0.5 \mathrm{~h}^{-1}$, then its doubling time is $\_\_\_\_\_\_\_$ $\text{h}$.
admin
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GATE BT 2024 | Question: 25
The decimal reduction time of a microbe during sterilization at $120{ }^{\circ} \mathrm{C}$ with a first order thermal death rate constant of $1 \mathrm{~min}^{-1}$ will be $\_\_\_\_\_\_\_$ min (rounded off to $1$ decimal place).
The decimal reduction time of a microbe during sterilization at $120{ }^{\circ} \mathrm{C}$ with a first order thermal death rate constant of $1 \mathrm{~min}^{-1}$ will ...
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