Recent questions tagged gate2015

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1

GATE2015-1
Choose the most appropriate word from the options given below to complete the following sentence. The principal presented the chief guest with a _________, as token of appreciation. momento memento momentum moment

Choose the most appropriate word from the options given below to complete the following sentence. The principal presented the chief guest with a _________, as token of appreciation. momento memento momentum moment

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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2

GATE2015-2
Choose the appropriate word/phrase, out of the four options given below, to complete the following sentence: Frogs _________ croak roar hiss patter

Choose the appropriate word/phrase, out of the four options given below, to complete the following sentence: Frogs _________ croak roar hiss patter

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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3

GATE2015-3
Choose the word most similar in meaning to the given word: Educe Exert Educate Extract Extend

Choose the word most similar in meaning to the given word: Educe Exert Educate Extract Extend

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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4

GATE2015-4
Operators $\square$, $\lozenge$ and $\rightarrow$ are defined by: $a \: \square \: b = \dfrac{a-b}{a+b}$; $a \: \lozenge \: b = \dfrac{a+b}{a-b}$; $a \rightarrow b = ab$. Find the value of $(66 \: \square \: 6) \rightarrow (66 \: \lozenge \: 6)$. $-2$ $-1$ $1$ $2$

Operators $\square$, $\lozenge$ and $\rightarrow$ are defined by: $a \: \square \: b = \dfrac{a-b}{a+b}$; $a \: \lozenge \: b = \dfrac{a+b}{a-b}$; $a \rightarrow b = ab$. Find the value of $(66 \: \square \: 6) \rightarrow (66 \: \lozenge \: 6)$. $-2$ $-1$ $1$ $2$

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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5

GATE2015-5
If $\log_x (5/7) = -1/3$, then the value of $x$ is $343/125$ $125/343$ $-25/49$ $-49/25$

If $\log_x (5/7) = -1/3$, then the value of $x$ is $343/125$ $125/343$ $-25/49$ $-49/25$

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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6

GATE2015-6
The following question presents a sentence. part of which is underlined. Beneath the sentence you find four ways of phrasing the underlined part. Following the requirements of the standard written English, select the answer that produces the most effective sentence. Tuberculosis, ... causes of death has the rank of one of the leading causes of death are one of the leading causes of death

The following question presents a sentence. part of which is underlined. Beneath the sentence you find four ways of phrasing the underlined part. Following the requirements of the standard written English, select the answer that produces the most effective sentence. Tuberculosis, together ... causes of death has the rank of one of the leading causes of death are one of the leading causes of death

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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7

GATE2015-7
Read the following paragraph and choose the correct statement. Climate change has reduced human security and threatened human well being. An ignored reality of human progress is that human security largely depends upon environmental security ... to environmental security. Human security is contradictory to environmental security. Human progress depends upon environmental security.

Read the following paragraph and choose the correct statement. Climate change has reduced human security and threatened human well being. An ignored reality of human progress is that human security largely depends upon environmental security. ... contradictory to environmental security. Human security is contradictory to environmental security. Human progress depends upon environmental security.

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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8

GATE2015-8
Fill in the missing value

Fill in the missing value

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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9

GATE2015-9
A cube of side $3$ units is formed using a set of smaller cubes of side $1$ unit. Find the proportion of the number of faces of the smaller cubes visible to those which are NOT visible. $1:4$ $1:3$ $1:2$ $2:3$

A cube of side $3$ units is formed using a set of smaller cubes of side $1$ unit. Find the proportion of the number of faces of the smaller cubes visible to those which are NOT visible. $1:4$ $1:3$ $1:2$ $2:3$

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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10

GATE2015-10
Humpty Dumpty sits on a all every day while having lunch. The wall sometimes breaks. A person sitting on the all falls if the wall breaks. Which one of the statements below is logically valid and can be inferred from the above sentences? Humpty Dumpty ... while having lunch Humpty Dumpty never falls during dinner When Humpty Dumpty does not sit on the wall, the wall does not break

Humpty Dumpty sits on a all every day while having lunch. The wall sometimes breaks. A person sitting on the all falls if the wall breaks. Which one of the statements below is logically valid and can be inferred from the above sentences? Humpty Dumpty always ... sometimes while having lunch Humpty Dumpty never falls during dinner When Humpty Dumpty does not sit on the wall, the wall does not break

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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11

GATE2015-11
Which one of the following complement proteins is the initiator of the membrane attack complex $C3a$ $C3b$ $C5a$ $C5b$

Which one of the following complement proteins is the initiator of the membrane attack complex $C3a$ $C3b$ $C5a$ $C5b$

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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12

GATE2015-12
Levinthal’s paradox is related to protein secretion protein degradation protein folding protein trafficking

Levinthal’s paradox is related to protein secretion protein degradation protein folding protein trafficking

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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13

GATE2015-13
Which one of the following is a second generation genetically engineered crop? Bt brinjal Roundup soyabean Golden rice Bt rice

Which one of the following is a second generation genetically engineered crop? Bt brinjal Roundup soyabean Golden rice Bt rice

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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14

GATE2015-14
Based on the heavy chain, which one of the following antibodies has multiple subtypes? IgM IgD IgE IgG

Based on the heavy chain, which one of the following antibodies has multiple subtypes? IgM IgD IgE IgG

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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15

GATE2015-15
The Cytokinetic organelle in plant cells is centriole Phragmoplast proplastid chromoplastid

The Cytokinetic organelle in plant cells is centriole Phragmoplast proplastid chromoplastid

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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16

GATE2015-16
Anergy refers to nitochondrial dysfunction allergy to environmental antigens unresponsiveness to antigens a state of no energy

Anergy refers to nitochondrial dysfunction allergy to environmental antigens unresponsiveness to antigens a state of no energy

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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17

GATE2015-17
ABO blood group antigens in humans are differentiated from each other on the basis of sialic acid lipids spectrin glycoproteins

ABO blood group antigens in humans are differentiated from each other on the basis of sialic acid lipids spectrin glycoproteins

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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18

GATE2015-18
Which one of the following organisms is used for the determination of phenol coefficient of a disinfectant? Salmonella typhi Escherichia coli Candida albicans Bacillus psychrophilus

Which one of the following organisms is used for the determination of phenol coefficient of a disinfectant? Salmonella typhi Escherichia coli Candida albicans Bacillus psychrophilus

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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19

GATE2015-19
A single subunit enzyme converts $420$ $\mu$moles of substrate to product in one minute. The activity of the enzyme is ________ $\times 10^{-6}$ Kalal.

A single subunit enzyme converts $420$ $\mu$moles of substrate to product in one minute. The activity of the enzyme is ________ $\times 10^{-6}$ Kalal.

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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20

GATE2015-20
Which one of the following amino acids has the highest probability to be found on the surface of a typical globular protein in aqueous environment? Ala Val Arg Ile

Which one of the following amino acids has the highest probability to be found on the surface of a typical globular protein in aqueous environment? Ala Val Arg Ile

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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21

GATE2015-21
Which one of the following is NOT a product of denitrification in Pseuadomonas? $N_2$ $N_2O$ $NO_2^-$ $NH_4^+$

Which one of the following is NOT a product of denitrification in Pseuadomonas? $N_2$ $N_2O$ $NO_2^-$ $NH_4^+$

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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22

GATE2015-22
The determinant of the matrix $\begin{bmatrix} 3 & 0 & 0 \\ 2 & 5 & 0 \\ 6 & -8 & -4 \end{bmatrix}$ is __________

The determinant of the matrix $\begin{bmatrix} 3 & 0 & 0 \\ 2 & 5 & 0 \\ 6 & -8 & -4 \end{bmatrix}$ is __________

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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23

GATE2015-23
Which one of the following features is NOT required in a prokaryotic expression vector? $\textit{oriC}$ Selection marker CMV promoter Ribosome binding site

Which one of the following features is NOT required in a prokaryotic expression vector? $\textit{oriC}$ Selection marker CMV promoter Ribosome binding site

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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24

GATE2015-24
Production of monoclonal antibodies by hybridoma technology requires splenocytes osteocytes hepatocytes thymocytes

Production of monoclonal antibodies by hybridoma technology requires splenocytes osteocytes hepatocytes thymocytes

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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25

GATE2015-25
Which one of the following is INCORRECT about a typical apoptotic cell? Phosphatidylserine is presented on the outer cell surface Cytochrome c is released from mitochondria Mitochondrial membrane potential does not change Annexin-V binds to the cell surface

Which one of the following is INCORRECT about a typical apoptotic cell? Phosphatidylserine is presented on the outer cell surface Cytochrome c is released from mitochondria Mitochondrial membrane potential does not change Annexin-V binds to the cell surface

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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26

GATE2015-26
Identify the file format given below: $>$P$1$; JMFD Protein X – Homo sapiens MKALTARQQEVFDLIRDHISRTLRQQGDWL GDE FASTA NBRF GCG

Identify the file format given below: $>$P$1$; JMFD Protein X – Homo sapiens MKALTARQQEVFDLIRDHISRTLRQQGDWL GDE FASTA NBRF GCG

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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27

GATE2015-27
Which one of the following relations holds true for the specific growth rate $(\mu)$ of a microorganism in the death phase? $\mu=0$ $\mu<0$ $\mu=\mu_{\text{max}}$ $0<\mu<\mu_{\text{max}}$

Which one of the following relations holds true for the specific growth rate $(\mu)$ of a microorganism in the death phase? $\mu=0$ $\mu<0$ $\mu=\mu_{\text{max}}$ $0<\mu<\mu_{\text{max}}$

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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28

GATE2015-28
How many $3$-tuples are possible for the following amino acid sequence? MADCMWDISEASE $4$ $5$ $11$ $12$

How many $3$-tuples are possible for the following amino acid sequence? MADCMWDISEASE $4$ $5$ $11$ $12$

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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29

GATE2015-29
How many different protein sequences of $100$ residues can be generated using $20$ standard amino acids? $100^{20}$ $100 \times 20$ $20^{100}$ $100! \times 20!$

How many different protein sequences of $100$ residues can be generated using $20$ standard amino acids? $100^{20}$ $100 \times 20$ $20^{100}$ $100! \times 20!$

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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30

GATE2015-30
In DNA sequencing reactions using the chain termination method, the ratio of ddNTPs to dNTPs should be $0$ $< 1$ $1$ $>1$

In DNA sequencing reactions using the chain termination method, the ratio of ddNTPs to dNTPs should be $0$ $< 1$ $1$ $>1$

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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31

GATE2015-31
Which one of the following graphs represents uncompetitive inhibition?

Which one of the following graphs represents uncompetitive inhibition?

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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32

GATE2015-32
Choose the appropriate pair of primers to amplify the following DNA fragment by the polymerase chain reaction (PCR). $\textrm{5' - GACCTGTGG- - - - - - - - - - - - - - - - - - ATACGGGAT - 3'}$ $\textrm{3' - CTGGACACC - - - - - - - - - - - - - - - - - - TATGCCCTA - 5'}$ ... $P$ and $R$ $P$ and $S$ $Q$ and $R$ $Q$ and $S$

Choose the appropriate pair of primers to amplify the following DNA fragment by the polymerase chain reaction (PCR). $\textrm{5' - GACCTGTGG- - - - - - - - - - - - - - - - - - ATACGGGAT - 3'}$ $\textrm{3' - CTGGACACC - - - - - - - - - - - - - - - - - - TATGCCCTA - 5'}$ ... $P$ and $R$ $P$ and $S$ $Q$ and $R$ $Q$ and $S$

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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33

GATE2015-33
Consider the following infinite series: $1+ r+r^2 +r^3+ \dots \dots \infty$ If $r = 0.3$, then the sum of this infinite series is ____________

Consider the following infinite series: $1+ r+r^2 +r^3+ \dots \dots \infty$ If $r = 0.3$, then the sum of this infinite series is ____________

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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34

GATE2015-34
$\begin{array}{cc} 2x_1+ x_2 = 35 \\ 5x_1 + bx_2 = 7.5 \end{array}$ The system of linear equations in two variables shown above will have infinite solutions, if and only if, $b$ is equal to _________

$\begin{array}{cc} 2x_1+ x_2 = 35 \\ 5x_1 + bx_2 = 7.5 \end{array}$ The system of linear equations in two variables shown above will have infinite solutions, if and only if, $b$ is equal to _________

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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35

GATE2015-35
The interaction between an antigen $(Ag)$ and a single-chain antibody $(Ab)$ was studied using Scatchard analysis. The result is shown below. The affinity of interaction and the total concentration of antibody, respectively, can be determined from slope and $Y$-intercept $Y$-intercept and slope $X$-intercept and slope slope and $X$-intercept

The interaction between an antigen $(Ag)$ and a single-chain antibody $(Ab)$ was studied using Scatchard analysis. The result is shown below. The affinity of interaction and the total concentration of antibody, respectively, can be determined from slope and $Y$-intercept $Y$-intercept and slope $X$-intercept and slope slope and $X$-intercept

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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36

GATE2015-36
An isolated population on an island has the following genotypic frequencies: $\begin{array}{|c|c|c|c|} \hline \textrm{Genotype} & AA & Aa & aa \\ \hline \textrm{Frequency} & 0.3 & 0.4 & 0.3 \\ \hline \end{array}$ Assuming that there are only two alleles ($A$ and $a$) for the gene, the genotypic frequency of $AA$ in the next generation will be __________

An isolated population on an island has the following genotypic frequencies: $\begin{array}{|c|c|c|c|} \hline \textrm{Genotype} & AA & Aa & aa \\ \hline \textrm{Frequency} & 0.3 & 0.4 & 0.3 \\ \hline \end{array}$ Assuming that there are only two alleles ($A$ and $a$) for the gene, the genotypic frequency of $AA$ in the next generation will be __________

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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37

GATE2015-37
How many rooted and unrooted phylogenetic trees, respectively, are possible with four different sequences? $3$ and $15$ $15$ and $3$ $15$ and $12$ $12$ and $3$

How many rooted and unrooted phylogenetic trees, respectively, are possible with four different sequences? $3$ and $15$ $15$ and $3$ $15$ and $12$ $12$ and $3$

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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38

GATE2015-38
Match the compounds in $\text{Group I}$ with the correct entries in $\text{Group II}$ ... $\text{P-5, Q-2, R-1, S-3}$ $\text{P-4, Q-2, R-1, S-3}$ $\text{P-4, Q-5, R-3, S-1}$

Match the compounds in $\text{Group I}$ with the correct entries in $\text{Group II}$ ... $\text{P-5, Q-2, R-1, S-3}$ $\text{P-4, Q-2, R-1, S-3}$ $\text{P-4, Q-5, R-3, S-1}$

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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39

GATE2015-44
Oxygen transfer was measured in a stirred tank bioreactor using dynamic method. The dissolved oxygen tension was found to be $80 \%$ air saturation under steady state conditions. The measured oxygen tensions at $7$ s and $17$ s were $55\%$ and $68\%$ air saturation, respectively. The volumetric mass transfer coefficient $K_{La}$ is __________ $s^{-1}$

Oxygen transfer was measured in a stirred tank bioreactor using dynamic method. The dissolved oxygen tension was found to be $80 \%$ air saturation under steady state conditions. The measured oxygen tensions at $7$ s and $17$ s were $55\%$ and $68\%$ air saturation, respectively. The volumetric mass transfer coefficient $K_{La}$ is __________ $s^{-1}$

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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40

GATE2015-45
Match the microorganism in $\text{Group I}$ with their fermentation products in $\text{Group II}$ ... $\text{P-3, Q-4, R-1, S-2}$ $\text{P-3, Q-4, R-2, S-1}$

Match the microorganism in $\text{Group I}$ with their fermentation products in $\text{Group II}$ ... $\text{P-5, Q-3, R-2, S-4}$ $\text{P-3, Q-4, R-1, S-2}$ $\text{P-3, Q-4, R-2, S-1}$

asked Mar 26, 2018 in Others Milicevic3306 7.9k points

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