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2
answers
1
GATE2014 AG: GA-9
$X$ is $1$ km northeast of $Y$. $Y$ is $1$ km southeast of $Z$. $W$ is $1$ km west of $Z$. $P$ is $1$ km south of $W$. $Q$ is $1$ km east of $P$. What is the distance between $X$ and $Q$ in km? $1$ $\sqrt{2}$ $\sqrt{3}$ $2$
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Analytical Aptitude
Apr 30
1.8k
views
gate2014-ag
analytical-aptitude
direction-sense
normal
1
answer
2
GO Classes 2023 | IIITH Mock Test 3 | Question: 25
The following program consists of $3$ concurrent processes and $3$ binary semaphores. The semaphores are initialized as $S_0=0, S_1=1$ and $S_2=1.$ ... $P_0$ print '$1$'? At least twice Exactly once Exactly twice None of the above
commented
in
Operating System
Apr 25
226
views
goclasses2023-iiith-mock-3
goclasses
operating-system
process-synchronization
semaphore
1-mark
1
answer
3
GO Classes 2023 | IIITH Mock Test 3 | Question: 15
Consider a undirected graph $G$ with $n$ vertices and every edge weight being distinct. Edge $e_1$ is edge with minimum weight and edge $e_2$ is edge with maximum weight. Then, which of the following is/are FALSE? (Mark all the ... No minimum spanning tree contains $e_2$ $G$ has a unique minimum spanning tree if $e_2$ is in a minimum spanning tree
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Algorithms
Apr 17
211
views
goclasses2023-iiith-mock-3
goclasses
algorithms
minimum-spanning-tree
multiple-selects
1-mark
1
answer
4
GO Classes 2023 | IIITH Mock Test 3 | Question: 9
Consider the set $\mathrm{G}=\{\mathrm{e}, \mathrm{a}, \mathrm{b}, \mathrm{c}, \mathrm{d}, \mathrm{f}\}$ with operation $\ast$ defined by the table below. $\left(\mathrm{G},\ast\right)$ ... False? It is abelian. Order of "$a$" is $6 .$ It is a cyclic group. Number of elements of order $2$ is $3.$
commented
in
Set Theory & Algebra
Apr 16
152
views
goclasses2023-iiith-mock-3
goclasses
set-theory&algebra
group-theory
multiple-selects
1-mark
1
answer
5
GO Classes 2023 | IIITH Mock Test 3 | Question: 3
The number of partitions of the set $\text{X} = \{a, b, c, d\}$ with “$a$” and “$b$” in the same block is _____
answered
in
Combinatory
Apr 16
213
views
goclasses2023-iiith-mock-3
numerical-answers
goclasses
combinatory
counting
1-mark
1
answer
6
GO Classes 2023 | IIITH Mock Test 3 | Question: 83
Line $\text{AB}$ is $24$ metres in length and is tangent to the inner one of the two concentric circles at point $\text{C}.$ Points $\text{A}$ and $\text{B}$ lie on the circumference of the outer circle. It is known that the radii of the two circles are integers. The radius of the outer circle is $13$ m $5$ m $7$ m $4$ m
answered
in
Quantitative Aptitude
Apr 16
178
views
goclasses2023-iiith-mock-3
goclasses
quantitative-aptitude
geometry
circle
1-mark
1
answer
7
GO Classes 2023 | IIITH Mock Test 3 | Question: 91
If $\log_{10} x - \log_{10} \sqrt{x} = 2 \log_x 10$ then a possible value of $x$ is given by $10$ $\frac{1}{100}$ $\frac{1}{1000}$ None of these
commented
in
Quantitative Aptitude
Apr 16
163
views
goclasses2023-iiith-mock-3
goclasses
quantitative-aptitude
logarithms
1-mark
2
answers
8
GO Classes 2023 | IIITH Mock Test 2 | Question: 74
An arriving thread is run at the beginning of its arrival time, if the scheduling policy allows it. Turnaround time is defined as the time a process takes to complete after it arrives. Now Consider the following data available for FIFO CPU Scheduling where we have ... $\text{C}?$ $1$ $5$ $6$ $3$
commented
in
Operating System
Apr 15
222
views
goclasses2023-iiith-mock-2
goclasses
operating-system
process-scheduling
1-mark
0
answers
9
GO Classes 2023 | IIITH Mock Test 2 | Question: 39
$\text{AB}$ is the diameter of the circle and the points $\text{C}$ and $\text{D}$ are on the circumference such that $\angle \text{CAD}=30^\circ.$ What is the measure of $\angle \text{ACD}?$
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in
Quantitative Aptitude
Apr 11
260
views
goclasses2023-iiith-mock-2
numerical-answers
goclasses
quantitative-aptitude
geometry
circle
1-mark
2
answers
10
GO Classes 2023 | IIITH Mock Test 2 | Question: 24
Ajay walks $24$ km towards the East and turns to the right-hand side and takes a drive of another $10$ km. He then turns to his right (drives towards West) another $10$ km. He then turns to his left and walks another $8$ km. After that, ... is he from his initial point and in which direction? $20$ km East $18$ km South $16$ km West $10$ km South
commented
in
Analytical Aptitude
Apr 11
209
views
goclasses2023-iiith-mock-2
goclasses
analytical-aptitude
direction-sense
1-mark
1
answer
11
GO Classes 2023 | IIITH Mock Test 2 | Question: 34
A flashlight has $8$ batteries out of which $3$ are dead. If two batteries are selected without replacement and tested, the probability that both are dead is $\frac{33}{56}$ $\frac{9}{64}$ $\frac{1}{14}$ $\frac{3}{28}$
answered
in
Quantitative Aptitude
Apr 9
137
views
goclasses2023-iiith-mock-2
goclasses
quantitative-aptitude
probability
1-mark
0
answers
12
GO Classes 2023 | IIITH Mock Test 2 | Question: 73
Consider a hash table with $m$ slots that uses chaining for collision resolution. The table is initially empty. What is the probability that after $4$ keys are inserted that at least a chain of size $3$ is created? $\frac{4 m-3}{m^{3}}$ $m^{-4}$ $m^{-3}(m-1)$ $m^{-2}$
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in
Algorithms
Apr 9
198
views
goclasses2023-iiith-mock-2
goclasses
algorithms
hashing
chaining
1-mark
6
answers
13
Consider a hash table with ‘m’ slots that uses chaining for collision resolution.
Consider a hash table with $m$ slots that uses chaining for collision resolution. The table is initially empty. What is the probability that after 4 keys are inserted that at least a chain of size 3 is created? (Assume simple uniform ... $m^{–3} (m – 1)$ $3m^{–1}$
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in
Algorithms
Apr 9
6.7k
views
data-structures
hashing
0
answers
14
GO Classes 2023 | IIITH Mock Test 2 | Question: 51
Let $\text{A, B}$ be two propositional formulas. Which of the following assertions is/are true? If $\text{A} \wedge \text{B}$ is contradiction, then $\text{A}$ is contradiction or $\text{B}$ ... $\text{A} \wedge \text{B}$ is tautology, then both $\text{A, B}$ are tautology.
commented
in
Mathematical Logic
Apr 9
282
views
goclasses2023-iiith-mock-2
goclasses
mathematical-logic
propositional-logic
multiple-selects
1-mark
1
answer
15
GO Classes 2023 | IIITH Mock Test 2 | Question: 4
The calendar of $1996$ will be the same for which year's calendar and an equal number of days to $1996 ?$ $2012$ $2024$ $2007$ $2002$
commented
in
Analytical Aptitude
Apr 9
227
views
goclasses2023-iiith-mock-2
goclasses
analytical-aptitude
calendar
1-mark
2
answers
16
GO Classes 2023 | IIITH Mock Test 1 | Question: 85
Two liquids $\text{A}$ and $\text{B}$ are in the ratio $4:1$ in container $1$ and in container $2,$ they are in the ratio $1:3.$ In what ratio should the contents of the two containers be mixed so as to obtain a mixture of $\text{A}$ and $\text{B}$ in the ratio $1:1$? $5:6$ $4:3$ $3 :4$ $6:5$
commented
in
Quantitative Aptitude
Apr 3
223
views
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
ratio-proportion
1-mark
2
answers
17
GO Classes 2023 | IIITH Mock Test 1 | Question: 11
Suppose that a MST of the following edge-weighted graph contains the edges with weights $x, y$, and $z$. What will be the maximum value of $x+y+z?$ $200$ $250$ $300$ $350$
answered
in
Algorithms
Mar 28
289
views
goclasses2023-iiith-mock-1
goclasses
algorithms
minimum-spanning-tree
1-mark
1
answer
18
GO Classes 2023 | IIITH Mock Test 1 | Question: 22
Consider the network given below with routers $\text{A, B, C, D}$ and $\text{E}.$ If the network follows link state routing algorithm to determine next hop for least cost path then which constraints on $x$ and $y$ guarantee traffic from $\text{B}$ to $\text{C}$ will always flow through node $\text{A}?$ $x>4$ $y+x<6$ $y+x<4$ $x<4$
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in
Computer Networks
Mar 27
187
views
goclasses2023-iiith-mock-1
goclasses
computer-networks
link-state-routing
1-mark
1
answer
19
GO Classes 2023 | IIITH Mock Test 1 | Question: 34
The possible number of Boolean function of 3 variables $X, Y$ and $Z$ such that $f(X, Y, Z)=f\left(X^{\prime}, Y^{\prime}, Z^{\prime}\right)$ $8$ $16$ $64$ $32$
answered
in
Digital Logic
Mar 27
206
views
goclasses2023-iiith-mock-1
goclasses
digital-logic
boolean-algebra
1-mark
2
answers
20
GO Classes 2023 | IIITH Mock Test 1 | Question: 86
A merchant can buy goods at the rate of Rs. $20$ per good. The particular good is part of an overall collection and the value is linked to the number of items that are already on the market. So, the merchant sells the first good for Rs. $2,$ ... profit of at least $40 \%$, what is the minimum number of goods he should sell? $24$ $18$ $27$ $32$
answered
in
Quantitative Aptitude
Mar 27
184
views
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
profit-loss
1-mark
1
answer
21
GO Classes 2023 | IIITH Mock Test 1 | Question: 96
All the rearrangements of the word $\text{“DEMAND"}$ are written without including any word that has two $\text{D’s}$ appearing together. If these are arranged alphabetically, what would be the rank of $\text{“DEMAND"}?$ $36$ $74$ $42$ $86$
answered
in
Quantitative Aptitude
Mar 27
224
views
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
combinatory
counting
1-mark
2
answers
22
GO Classes 2023 | IIITH Mock Test 1 | Question: 98
Which number does not belong in the series below? $\qquad2, 5, 10, 17, 26, 37, 50, 64$ $17$ $37$ $64$ $26$
answered
in
Analytical Aptitude
Mar 27
103
views
goclasses2023-iiith-mock-1
goclasses
analytical-aptitude
number-series
1-mark
2
answers
23
GO Classes 2023 | IIITH Mock Test 1 | Question: 2
Given a set of values $\text{R} = \{1,2,3,4,5,6,7\}.$ The number of relations on this set which are both partial-order and equivalence relation is? $128$ $1$ $0$ $2^{42}$
answered
in
Set Theory & Algebra
Mar 27
238
views
goclasses2023-iiith-mock-1
goclasses
set-theory&algebra
relations
partial-order
1-mark
1
answer
24
GO Classes 2023 | IIITH Mock Test 1 | Question: 1
Let $\text{R}$ be a relation from a set $\text{A}$ to a set $\text{B}.$ The inverse relation from $\text{B}$ to $\text{A},$ denoted by $\text{R}^{-1},$ is the set of ordered pairs $\{(b,a) \mid (a,b) \in R\}$ ... $\text{S1}$ Only $\text{S2}$ Both $\text{S1}$ and $\text{S2}$ None of the above
answered
in
Set Theory & Algebra
Mar 27
241
views
goclasses2023-iiith-mock-1
goclasses
set-theory&algebra
relations
1-mark
2
answers
25
GO Classes 2023 | IIITH Mock Test 1 | Question: 97
If $7\:\theta\: 13\: \alpha\: 3 = 60,$ and $12\:\theta\: 13\: \alpha\: 4 = 100,$ then $38\:\theta\: 39\: \alpha\: 3 =\:?$ $313$ $219$ $343$ $231$
answered
in
Analytical Aptitude
Mar 27
143
views
goclasses2023-iiith-mock-1
goclasses
analytical-aptitude
number-series
1-mark
1
answer
26
GO Classes 2023 | IIITH Mock Test 1 | Question: 56
A college cricket team with $11$ players consists of $4$ batsman, $3$ all-rounders, $3$ bowlers and $1$ wicket keeper. $3$ players are selected randomly. Find the probability that the selection contains a batsman, a bowler and an all-rounder. $\dfrac{12}{60} \\$ $\dfrac{13}{25} \\$ $\dfrac{12}{55} \\$ $\dfrac{104}{165}$
answered
in
Quantitative Aptitude
Mar 27
211
views
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
probability
1-mark
4
answers
27
GO Classes Weekly Quiz 3 | Fundamental Course and Linear Algebra | Question: 10
Which of the following is(are) sufficient argument(s) to show that the vectors of set $\text{S}$ ... $7 u+(-1) v+1 w=\left[\begin{array}{l}0 \\ 0 \\ 0\end{array}\right]$
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in
Linear Algebra
Mar 15
346
views
goclasses2024_wq3
goclasses
linear-algebra
system-of-equations
vector-space
multiple-selects
1-mark
7
answers
28
GATE CSE 2022 | Question: 52
Consider the queues $Q_{1}$ containing four elements and $Q_{2}$ containing none (shown as the $\textsf{Initial State}$ in the figure). The only operations allowed on these two queues are $\textsf{Enqueue (Q, element)}$ ... $\textsf{Final State}$ in the figure) without using any additional storage is________________.
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DS
Feb 1
10.0k
views
gatecse-2022
numerical-answers
data-structures
queue
2-marks
3
answers
29
GATE CSE 2022 | Question: 50
Consider the data transfer using $\text{TCP}$ over a $1 \; \text{Gbps}$ link. Assuming that the maximum segment lifetime $\text{(MSL)}$ is set to $60 \; \text{seconds},$ the minimum number of bits required for the sequence number field of the $\text{TCP}$ header, to prevent the sequence number space from wrapping around during the $\text{MSL}$ is ________________.
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in
Computer Networks
Feb 1
3.8k
views
gatecse-2022
numerical-answers
computer-networks
tcp
2-marks
2
answers
30
GATE CSE 2022 | Question: 49
Consider a $100 \; \text{Mbps}$ link between an earth station (sender) and a satellite (receiver) at an altitude of $2100 \; \text{km}.$ The signal propagates at a speed of $3 \times 10^{8} \; \text{m/s.}$ ... $1000 \; \text{bytes}$ transmitted by the sender is _______________.
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Computer Networks
Feb 1
3.7k
views
gatecse-2022
numerical-answers
computer-networks
2-marks
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