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Answers by Naveen Kumar 3
2
votes
1
GATE IT 2004 | Question: 71
A software was tested using the error seeding strategy in which 20 errors were seeded in the code. When the code was tested using the complete test suite, 16 of the seeded errors were detected. The same test suite also detected 200 non-seeded errors. What is the estimated number of undetected errors in the code after this testing? 4 50 200 250
A software was tested using the error seeding strategy in which 20 errors were seeded in the code. When the code was tested using the complete test suite, 16 of the seede...
4.0k
views
answered
Nov 19, 2019
IS&Software Engineering
gateit-2004
is&software-engineering
error-detection
normal
+
–
1
votes
2
Peter Linz Edition 4 Exercise 7.3 Question 3 (Page No. 200)
Is the language $L =$ {$a^nb^n : n ≥ 1$} $∪$ {$b$} deterministic?
Is the language $L =$ {$a^nb^n : n ≥ 1$} $∪$ {$b$} deterministic?
308
views
answered
Sep 23, 2019
Theory of Computation
peter-linz
peter-linz-edition4
theory-of-computation
context-free-language
+
–
2
votes
3
Test by Bikram | Compiler Design | Test 1 | Question: 23
Which one of the following statements is TRUE? SLR parser has more states than LALR parser. LALR parser has more states than Canonical LR. Canonical LR has fewer states than SLR parser. Both SLR and LALR parsers have the same number of states.
Which one of the following statements is TRUE?SLR parser has more states than LALR parser.LALR parser has more states than Canonical LR.Canonical LR has fewer states than...
319
views
answered
Sep 18, 2019
Compiler Design
tbb-cd-1
compiler-design
parsing
+
–
7
votes
4
GATE2017 ME-1: GA-3
A right-angled cone (with base radius $5$ cm and height $12$ cm), as shown in the figure below, is rolled on the ground keeping the point $P$ fixed until the point $Q$ (at the base of the cone, as shown) touches the ground again. By what angle (in radians) about $P$ does the cone travel? $\frac{5\pi}{12}$ $\frac{5\pi}{24}$ $\frac{24\pi}{5}$ $\frac{10\pi}{13}$
A right-angled cone (with base radius $5$ cm and height $12$ cm), as shown in the figure below, is rolled on the ground keeping the point $P$ fixed until the point $Q$ (a...
3.4k
views
answered
Jun 5, 2019
Quantitative Aptitude
gate2017-me-1
general-aptitude
quantitative-aptitude
geometry
+
–
8
votes
5
GATE2019 CE-2: GA-9
An oil tank can be filled by pipe $X$ in $5$ hours and pipe $Y$ in $4$ hours, each pump working on its own. When the oil tank is full and the drainage hole is open, the oil is drained in $20$ hours. If initially the tank was empty and someone started the two ... for the tank to be filled? (Assume that the rate of drainage is independent of the Head) $1.50$ $2.00$ $2.50$ $4.00$
An oil tank can be filled by pipe $X$ in $5$ hours and pipe $Y$ in $4$ hours, each pump working on its own. When the oil tank is full and the drainage hole is open, the o...
2.1k
views
answered
Jun 4, 2019
Quantitative Aptitude
gate2019-ce-2
general-aptitude
quantitative-aptitude
work-time
+
–
16
votes
6
GATE2018 CE-2: GA-7
A faulty wall clock is known to gain $15$ minutes every $24$ hours. It is synchronized to the correct time at $9$ AM on $11$th July. What will be the correct time to the nearest minute when the clock shows $2$ PM on $15$th July of the same year? $12:45$ PM $12:58$ PM $1:00$ PM $2:00$ PM
A faulty wall clock is known to gain $15$ minutes every $24$ hours. It is synchronized to the correct time at $9$ AM on $11$th July. What will be the correct time to the ...
3.7k
views
answered
Jun 4, 2019
Quantitative Aptitude
gate2018-ce-2
general-aptitude
quantitative-aptitude
clock-time
normal
+
–
2
votes
7
GATE2018 CE-2: GA-1
"His face ____ with joy when the solution of the puzzle was ___ to him." The words that best fill the blanks in the above sentence are shone, shown shone, shone shown, shone shown, shown
"His face ____ with joy when the solution of the puzzle was ___ to him."The words that best fill the blanks in the above sentence areshone, shownshone, shoneshown, shone...
826
views
answered
Jun 4, 2019
Verbal Aptitude
gate2018-ce-2
verbal-aptitude
most-appropriate-word
+
–
5
votes
8
GATE2017 CE-1: GA-1
The bacteria in milk are destroyed when it __________ heated to $80$ degree Celsius. would be will be is was
The bacteria in milk are destroyed when it __________ heated to $80$ degree Celsius.would bewill beiswas
1.5k
views
answered
Jun 4, 2019
Verbal Aptitude
gate2017-ce-1
verbal-aptitude
tenses
+
–
6
votes
9
GATE2017 CE-1: GA-10
The bar graph below shows the output of five carpenters over one month. each of whom made different items of furniture: chairs, tables, and beds. Consider the following statements. The number of beds made by carpenter $C2$ is exactly the same as the number of tables ... the total number of tables. Which one of the following is true? Only i Only ii Both i and ii Neither i nor ii
The bar graph below shows the output of five carpenters over one month. each of whom made different items of furniture: chairs, tables, and beds.Consider the following st...
1.9k
views
answered
Jun 4, 2019
Quantitative Aptitude
gate2017-ce-1
general-aptitude
quantitative-aptitude
data-interpretation
bar-graph
+
–
8
votes
10
GATE2017 CE-1: GA-9
Two machine $M1$ and $M2$ are able to execute any of four jobs $P,Q,R$ and $S$. The machines can perform one job on one object at a time. Jobs $P,Q,R$ and $S$ take $30$ minutes, $20$ minutes, $60$ minutes and $15$ ... $S$ on $4$ objects. What is the minimum time needed to complete all the jobs? $2$ hours $2.5$ hours $3$ hours $3.5$ hours
Two machine $M1$ and $M2$ are able to execute any of four jobs $P,Q,R$ and $S$. The machines can perform one job on one object at a time. Jobs $P,Q,R$ and $S$ take $30$ ...
1.8k
views
answered
Jun 4, 2019
Quantitative Aptitude
gate2017-ce-1
general-aptitude
quantitative-aptitude
work-time
+
–
2
votes
11
GATE2017 CE-1: GA-2
_______________ with someone else’s email account is now a very serious offence. Involving Assisting Tampering Incubating
_______________ with someone else’s email account is now a very serious offence.InvolvingAssistingTamperingIncubating
1.3k
views
answered
Jun 4, 2019
Verbal Aptitude
gate2017-ce-1
general-aptitude
verbal-aptitude
most-appropriate-word
+
–
4
votes
12
GATE2017 ME-2: GA-5
$P$ looks at $Q$ while $Q$ looks at $R$. $P$ is married, $R$ is not. The number of pairs of people in which a married person is looking at an unmarried person is $0$ $1$ $2$ Cannot be determined.
$P$ looks at $Q$ while $Q$ looks at $R$. $P$ is married, $R$ is not. The number of pairs of people in which a married person is looking at an unmarried person is $0$$1$$2...
2.6k
views
answered
Jun 3, 2019
Analytical Aptitude
gate2017-me-2
analytical-aptitude
logical-reasoning
+
–
0
votes
13
GATE2017 EC-2: GA-6
If you are looking for a history of India, or for an account of the rise and fall of the British Raj, or for all reason of the cleaving of the subcontinent into two mutually antagonistic parts and the effects this ... an impartial perspective. An intimate association offers an impartial perspective. Actors are typically associated with the impartial recording of matters.
“If you are looking for a history of India, or for an account of the rise and fall of the British Raj, or for all reason of the cleaving of the subcontinent into two mu...
1.7k
views
answered
Jun 3, 2019
Verbal Aptitude
gate2017-ec-2
general-aptitude
verbal-aptitude
passage-reading
+
–
12
votes
14
GATE2017 ME-2: GA-8
There are $4$ women $P, Q, R, S$ and $5$ men $V, W, X, Y, Z$ in a group. We are required to form pairs each consisting of one woman and one man. $P$ is not to be paired with $Z$, and $Y$ must necessarily be paired with someone. In how many ways can $4$ such pairs be formed? $74$ $76$ $78$ $80$
There are $4$ women $P, Q, R, S$ and $5$ men $V, W, X, Y, Z$ in a group. We are required to form pairs each consisting of one woman and one man. $P$ is not to be paired w...
6.0k
views
answered
Jun 3, 2019
Quantitative Aptitude
gate2017-me-2
quantitative-aptitude
combinatory
+
–
2
votes
15
GATE2017 ME-2: GA-2
If you choose plan $P$, you will have to _________ plan $Q$, as these two are mutually ________. forgo, exclusive forget, inclusive accept, exhaustive adopt, intrusive
If you choose plan $P$, you will have to _________ plan $Q$, as these two are mutually ________.forgo, exclusiveforget, inclusiveaccept, exhaustiveadopt, intrusive
644
views
answered
Jun 3, 2019
Verbal Aptitude
gate2017-me-2
general-aptitude
verbal-aptitude
word-meaning
+
–
5
votes
16
GATE2017 ME-2: GA-1
The ways in which this game can be played _________ potentially infinite. is is being are are being
The ways in which this game can be played _________ potentially infinite.isis beingareare being
1.0k
views
answered
Jun 3, 2019
Verbal Aptitude
gate2017-me-2
general-aptitude
verbal-aptitude
english-grammar
+
–
1
votes
17
GATE2017 CE-2: GA-8
$P, Q, R, S, T$, and $U$ are seated around a circular table $R$ is seated two places to the right of $Q. \: P$ is seated three places to the left of $R. \: S$ is seated opposite $U.$ If $P$ and $U$ now switch seats, which of the following must ... $P$ is immediately to the right of $Q$ $U$ is immediately to the right of $R$ or $P$ is immediately to the left of $T$
$P, Q, R, S, T$, and $U$ are seated around a circular table $R$ is seated two places to the right of $Q. \: P$ is seated three places to the left of $R. \: S$ is seated o...
3.3k
views
answered
Jun 3, 2019
Analytical Aptitude
gate2017-ce-2
logical-reasoning
round-table-arrangement
+
–
3
votes
18
GATE2017 CE-2: GA-9
Budhan covers a distance of $19$ km in $2$ hours by cycling one fourth of the time and walking the rest. The next day he cycles (at the same speed as before) for half the time and walks the rest (at the same speed as before) and covers $26$ km in $2$ hours. The speed in km/h at which Budhan walk is $1$ $4$ $5$ $6$
Budhan covers a distance of $19$ km in $2$ hours by cycling one fourth of the time and walking the rest. The next day he cycles (at the same speed as before) for half the...
2.8k
views
answered
Jun 3, 2019
Quantitative Aptitude
gate2017-ce-2
speed-time-distance
quantitative-aptitude
+
–
9
votes
19
GATE2017 CE-2: GA-3
Four cards lie on table. Each card has a number printed on one side and a colour on the other. The faces visible on the cards are $2,3,$ red, and blue. Proposition: If a card has an even value on one side, then its opposite face is red. The card which MUST be turned over to verify the above proposition are $2,$ red $2,3,$ red $2,$ blue $2,$ red, blue
Four cards lie on table. Each card has a number printed on one side and a colour on the other. The faces visible on the cards are $2,3,$ red, and blue.Proposition: If a c...
3.2k
views
answered
Jun 3, 2019
Analytical Aptitude
gate2017-ce-2
logical-reasoning
propositional-logic
+
–
5
votes
20
GATE2017 CE-2: GA-2
There was no doubt that their work was through. Which of the words below is closest in meaning to the underlined word above? pretty complete sloppy haphazard
There was no doubt that their work was through.Which of the words below is closest in meaning to the underlined word above?prettycompletesloppyhaphazard
861
views
answered
Jun 3, 2019
Verbal Aptitude
gate2017-ce-2
meaning
verbal-aptitude
+
–
6
votes
21
GATE2017 CE-2: GA-1
The event would have been successful if you____________able to come. are had been have been would have been
The event would have been successful if you____________able to come.arehad beenhave beenwould have been
1.4k
views
answered
Jun 3, 2019
Verbal Aptitude
gate2017-ce-2
verbal-aptitude
tenses
+
–
6
votes
22
GATE2017 EC-2: GA-10
A contour line joins locations having the same height above the mean sea level. The following is a contour plot of a geographical region. Contour lines are shown at $25$ m intervals in this plot. Which of the following is the steepest path leaving from $P$? $\text{P to Q}$ $\text{P to R}$ $\text{P to S}$ $\text{P to T}$
A contour line joins locations having the same height above the mean sea level. The following is a contour plot of a geographical region. Contour lines are shown at $25$ ...
1.7k
views
answered
Jun 3, 2019
Quantitative Aptitude
gate2017-ec-2
general-aptitude
quantitative-aptitude
data-interpretation
contour-plots
+
–
2
votes
23
GATE2017 EC-2: GA-8
$1200$ men and $500$ women can build a bridge in $2$ weeks. $900$ men and $250$ women will take $3$ weeks to build the same bridge. How many men will be needed to build the bridge in one week? $3000$ $3300$ $3600$ $3900$
$1200$ men and $500$ women can build a bridge in $2$ weeks. $900$ men and $250$ women will take $3$ weeks to build the same bridge. How many men will be needed to build t...
1.6k
views
answered
Jun 2, 2019
Quantitative Aptitude
gate2017-ec-2
general-aptitude
quantitative-aptitude
work-time
+
–
6
votes
24
GATE2017 EC-2: GA-5
$500$ students are taking one or more course out of Chemistry, Physics, and Mathematics. Registration records indicate course enrollment as follows: Chemistry $(329)$, Physics $(186)$, and Mathematics $(295)$. Chemistry and Physics $(83)$, Chemistry and Mathematics $(217)$, and Physics and Mathematics (63). How many students are taking all $3$ subjects? $37$ $43$ $47$ $53$
$500$ students are taking one or more course out of Chemistry, Physics, and Mathematics. Registration records indicate course enrollment as follows: Chemistry $(329)$, Ph...
4.5k
views
answered
Jun 2, 2019
Quantitative Aptitude
gate2017-ec-2
general-aptitude
quantitative-aptitude
venn-diagram
+
–
8
votes
25
GATE2017 EC-2: GA-4
Fatima starts from point $P$, goes North for $3$ km, and then East for $4$ km to reach point $Q$. She then turns to face point $P$ and goes $15$ km in that direction. She then goes North for $6$ km. How far is she from point $P$, and in which direction should she go to reach point $P$? $\text{8 km, East}$ $\text{12 km, North}$ $\text{6k m, East}$ $\text{10 km, North}$
Fatima starts from point $P$, goes North for $3$ km, and then East for $4$ km to reach point $Q$. She then turns to face point $P$ and goes $15$ km in that direction. She...
3.4k
views
answered
Jun 2, 2019
Analytical Aptitude
gate2017-ec-2
general-aptitude
analytical-aptitude
direction-sense
+
–
1
votes
26
GATE2017 EC-2: GA-3
A rule states that in order to drink beer, one must be over $18$ years old. In a bar, there are $4$ people. $P$ is $16$ years old. $Q$ is $25$ years old. $R$ is drinking milkshake and $S$ is drinking a beer. What must be checked to ensure that the rule is being followed? ... $\text{S's}$ age Only $\text{S's}$ age Only $\text{P's}$ drink, $\text{Q's}$ drink and $\text{S's}$ age
A rule states that in order to drink beer, one must be over $18$ years old. In a bar, there are $4$ people. $P$ is $16$ years old. $Q$ is $25$ years old. $R$ is drinking ...
2.1k
views
answered
Jun 2, 2019
Analytical Aptitude
gate2017-ec-2
general-aptitude
analytical-aptitude
logical-reasoning
+
–
4
votes
27
GATE2017 EC-2: GA-2
It is ___________ to read this year’s textbook ________ the last year’s. easier, than most easy, than easier, from easiest, from
It is ___________ to read this year’s textbook ________ the last year’s.easier, thanmost easy, thaneasier, fromeasiest, from
1.4k
views
answered
Jun 2, 2019
Verbal Aptitude
gate2017-ec-2
general-aptitude
verbal-aptitude
english-grammar
+
–
3
votes
28
GATE2017 EC-2: GA-1
The ninth and the tenth of this month are Monday and Tuesday________. figuratively retrospectively respectively rightfully
The ninth and the tenth of this month are Monday and Tuesday________.figurativelyretrospectivelyrespectivelyrightfully
1.1k
views
answered
Jun 2, 2019
Verbal Aptitude
gate2017-ec-2
general-aptitude
verbal-aptitude
meaning
+
–
2
votes
29
GATE2018 ME-1: GA-2
"Her _____ should not be confused with miserliness; she is ever willing to assist those in need." The word that best fills the blank in the above sentence is cleanliness punctuality frugality greatness
"Her _____ should not be confused with miserliness; she is ever willing to assist those in need."The word that best fills the blank in the above sentence iscleanlinesspu...
1.2k
views
answered
Jun 2, 2019
Verbal Aptitude
gate2018-me-1
general-aptitude
verbal-aptitude
most-appropriate-word
+
–
6
votes
30
GATE2018 ME-1: GA-4
A rectangle becomes a square when its length and breadth are reduced by $10$ m and $5$ m, respectively. During this process, the rectangle loses $650$ m$^2$ of area. What is the area of the original rectangle in square meters? $1125$ $2250$ $2924$ $4500$
A rectangle becomes a square when its length and breadth are reduced by $10$ m and $5$ m, respectively. During this process, the rectangle loses $650$ m$^2$ of area. What...
1.9k
views
answered
Jun 2, 2019
Quantitative Aptitude
gate2018-me-1
general-aptitude
quantitative-aptitude
geometry
+
–
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