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User Abhrajyoti00
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Recent activity by Abhrajyoti00
5
answers
1
GATE CSE 2003 | Question: 8, ISRO2009-53
Let $\text{G}$ be an arbitrary graph with $n$ nodes and $k$ components. If a vertex is removed from $\text{G}$, the number of components in the resultant graph must necessarily lie down between $k$ and $n$ $k-1$ and $k+1$ $k-1$ and $n-1$ $k+1$ and $n-k$
answer edited
in
Graph Theory
May 14
12.6k
views
gatecse-2003
graph-theory
graph-connectivity
normal
isro2009
2
answers
2
GO Classes 2023 | IIITH Mock Test 2 | Question: 9
Traders $\text{A}$ and $\text{B}$ buy two goods for Rs. $1000$ and Rs. $2000$ respectively. Trader $\text{A}$ marks his goods up by $x \%$, while trader $\mathrm{B}$ marks his goods up by $2 x \%$ and offers a discount of $x \%$. If both make the same non-zero profit, find $x$. $25 \%$ $12.5 \%$ $37.5 \%$ $40 \%$
answered
in
Quantitative Aptitude
May 1
273
views
goclasses2023-iiith-mock-2
goclasses
quantitative-aptitude
profit-loss
1-mark
1
answer
3
GO Classes 2023 | IIITH Mock Test 2 | Question: 22
Two positions of a cube are shown below. What will come opposite to face containing $\delta?$ $\beta$ or $\theta$ $\beta$ $\delta$ $\theta$
answered
in
Spatial Aptitude
May 1
209
views
goclasses2023-iiith-mock-2
goclasses
spatial-aptitude
three-dimensional-figure
1-mark
2
answers
4
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
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Analytical Aptitude
May 1
214
views
goclasses2023-iiith-mock-2
goclasses
analytical-aptitude
direction-sense
1-mark
1
answer
5
GO Classes 2023 | IIITH Mock Test 1 | Question: 80
Which of the following options represents the difference between the maximum and minimum possible average weight of all $5$ students in a class given that the average weight of the $4$ lightest students is $40 \mathrm{~kgs}$ and the average weight of the $4$ heaviest ... $2.8 \mathrm{~kgs}$ $3.2 \mathrm{~kgs}$ $3 \mathrm{~kgs}$ $4 \mathrm{~kgs}$
answer edited
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Quantitative Aptitude
Apr 30
273
views
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
average
1-mark
1
answer
6
GO Classes 2023 | IIITH Mock Test 2 | Question: 6
At what time between $5.30$ and $6$ will the hands of a clock be at right angles? $40$ min. past $5$ $42$ min. past $5$ $43 \ 4 / 11$ min. past $5$ $43 \ 7 / 11$ min. past $5$
answer edited
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Analytical Aptitude
Apr 9
194
views
goclasses2023-iiith-mock-2
goclasses
analytical-aptitude
clock-time
1-mark
1
answer
7
GO Classes 2023 | IIITH Mock Test 1 | Question: 35
The figure above implements the Boolean function: $\mathrm{F}(\mathrm{A}, \mathrm{B}, \mathrm{C}, \mathrm{D})=\Sigma(0,2,3,5,6,8,12,13)$ $\mathrm{F}(\mathrm{A}, \mathrm{B}, \mathrm{C}, \mathrm{D})=\Sigma(1,3,4,6,7,8,12,13)$ ... $\mathrm{F}(\mathrm{A}, \mathrm{B}, \mathrm{C}, \mathrm{D})=\Sigma(1,3,4,6,7,8,9,11)$
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in
Digital Logic
Apr 8
221
views
goclasses2023-iiith-mock-1
goclasses
digital-logic
combinational-circuit
digital-circuits
1-mark
1
answer
8
GO Classes 2023 | IIITH Mock Test 1 | Question: 43
Recall the Partition subroutine that we used in QuickSort. Suppose that the following array has just been partitioned around some pivot element $: 3,1,2,4,5,8,7,6,9.$ Which of these element(s) could have been the pivot element? $4$ $5$ $2$ $9$
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in
Algorithms
Apr 8
162
views
goclasses2023-iiith-mock-1
goclasses
algorithms
sorting
quick-sort
multiple-selects
1-mark
1
answer
9
GO Classes 2023 | IIITH Mock Test 1 | Question: 50
For which of the following functions $f(n)$ and $g(n),$ it holds $:f(n)=O(g(n)).$ Every $\log$ below is base $2.$ $f(n)=2^{k \log n}\;, \quad g(n)=n^k$ $f(n)=2^n\;, \quad g(n)=2^{2 n}$ ... $f(n)=2^{\sqrt{\log n}}\;, \quad g(n)= (\log n)^{100}$
answered
in
Algorithms
Apr 8
239
views
goclasses2023-iiith-mock-1
goclasses
algorithms
logarithmic-function
asymptotic-notations
multiple-selects
1-mark
1
answer
10
GO Classes 2024 | Weekly Quiz 7 | Propositional Logic | Question: 11
Let $F$ and $G$ be two propositional formula. Which of the following is/are True? $F \vee G$ is a tautology iff at least one of them is a tautology If $F \rightarrow G$ is a tautology and $F$ is a tautology, then $G$ ... $(F \rightarrow G) \wedge (F \rightarrow \neg G)$ is a tautology iff $F$ is a contradiction.
commented
in
Mathematical Logic
Apr 6
154
views
goclasses2024_wq7
goclasses
mathematical-logic
propositional-logic
multiple-selects
2-marks
4
answers
11
GO Classes 2024 | Weekly Quiz 7 | Propositional Logic | Question: 3
Consider the following atomic propositions: $\text{R}$: It is Raining $\text{S}$ ... , and vice versa It is raining is equivalent to sonu is sick It is raining or sonu is sick but not both
answered
in
Mathematical Logic
Apr 6
138
views
goclasses2024_wq7
goclasses
mathematical-logic
propositional-logic
multiple-selects
1-mark
1
answer
12
TIFR CSE 2023 | Part A | Question: 3
$A$ is an $n \times n$ matrix with real-valued entries. Further, there exists a vector $x \neq 0$ such that $A x=0$. Now consider a given vector $b$ in $\mathbb{R}^{n}$. How many possible vectors $z$ exist, so that $A z=b?$ $0$ $1$ $n-1$ $n$ Either $0$ or infinite
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in
Linear Algebra
Apr 6
92
views
tifr2023
linear-algebra
vector-space
1
answer
13
Made Easy Test Series
p ->(q->r). Could you please tell me how it is a tautology?
commented
in
Mathematical Logic
Apr 6
107
views
made-easy-test-series
0
answers
14
GO Classes 2023 | IIITH Mock Test 1 | Question: 44
Consider a sorted circular doubly-linked list where the head element points to the smallest element in the list. Which of the following(s) is/are true? Asymptotic time complexity of finding the smallest element in the list is $O(1)$ Asymptotic ... complexity of deleting a given element e in the list (not including the cost of finding it) is $O(1)$
commented
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DS
Apr 6
212
views
goclasses2023-iiith-mock-1
goclasses
data-structures
linked-list
multiple-selects
1-mark
10
answers
15
GATE CSE 2021 Set 2 | Question: 24
Suppose that $P$ is a $4 \times 5$ matrix such that every solution of the equation $\text{Px=0}$ is a scalar multiple of $\begin{bmatrix} 2 & 5 & 4 &3 & 1 \end{bmatrix}^T$. The rank of $P$ is __________
commented
in
Linear Algebra
Apr 6
10.8k
views
gatecse-2021-set2
numerical-answers
linear-algebra
matrix
rank-of-matrix
1-mark
1
answer
16
GO Classes 2023 | IIITH Mock Test 1 | Question: 100
If $\text{‘KCLFTSB’}$ stands for ‘best of luck’ and $\text{‘SHSWDG’}$ stands for 'good wishes', which of the following indicates 'ace the exam'? $\text{MCHTX}$ $\text{MXHTC}$ $\text{XMHCT}$ $\text{XMHTC}$
answered
in
Analytical Aptitude
Apr 3
171
views
goclasses2023-iiith-mock-1
goclasses
analytical-aptitude
logical-reasoning
code-words
1-mark
0
answers
17
GO Classes 2023 | IIITH Mock Test 1 | Question: 99
Each of $P, Q, R, S, W, X, Y$ and $Z$ has been married at most once. $X$ and $Y$ are married and have two children $P$ and $Q. Z$ is the grandfather of the daughter $S$ of $P$. Further, $Z$ and $W$ are married and are parents of $R$. ... law of $R$ $P$ and $R$ are not married to each other $P$ is a son of $X$ and $Y$ $Q$ cannot be married to $R$
commented
in
Analytical Aptitude
Apr 3
208
views
goclasses2023-iiith-mock-1
goclasses
analytical-aptitude
logical-reasoning
family-relationship
1-mark
0
answers
18
GO Classes 2023 | IIITH Mock Test 1 | Question: 95
A circular sheet of paper is folded along the lines in the directions shown. The paper, after being punched in the final folded state as shown and unfolded in the reverse order of folding, will look like _______.
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in
Spatial Aptitude
Apr 3
85
views
goclasses2023-iiith-mock-1
goclasses
spatial-aptitude
paper-folding
1-mark
1
answer
19
GO Classes 2023 | IIITH Mock Test 1 | Question: 92
Synonym : PHLEGMATIC practical salivary dishonest calmā
answered
in
Verbal Aptitude
Apr 3
152
views
goclasses2023-iiith-mock-1
goclasses
verbal-aptitude
word-pairs
1-mark
0
answers
20
GO Classes 2023 | IIITH Mock Test 1 | Question: 90
A train crosses a pole in $12$ seconds and a bridge of length $170$ meters in $36 \mathrm{~sec}$. The speed of the train is ________ $30.75 \mathrm{~km} / \mathrm{h}$ $32.45 \mathrm{~km} / \mathrm{h}$ $25.5 \mathrm{~km} / \mathrm{h}$ $10.8$ $\mathrm{~km} / \mathrm{h}$
commented
in
Quantitative Aptitude
Apr 3
137
views
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
speed-time-distance
1-mark
0
answers
21
GO Classes 2023 | IIITH Mock Test 1 | Question: 88
In a company, $35\%$ of the employees drink coffee, $40\%$ of the employees drink tea and $10\%$ of the employees drink both tea and coffee. What $\%$ of employees drink neither tea nor coffee? $15$ $25$ $35$ $40$
commented
in
Quantitative Aptitude
Apr 3
80
views
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
venn-diagrams
1-mark
1
answer
22
GO Classes 2023 | IIITH Mock Test 1 | Question: 87
... $Q$, as a percentage of its marked price, is _______ $25$ $12.5$ $10$ $5$
commented
in
Quantitative Aptitude
Apr 3
134
views
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
profit-loss
1-mark
2
answers
23
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
224
views
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
ratio-proportion
1-mark
1
answer
24
GO Classes 2023 | IIITH Mock Test 1 | Question: 84
If $a : b = 2 : 3$ and $b : c = 5 : 7,$ find the value of $a : b : c ?$ $5 : 7: 13$ $10 : 15: 17$ $10 : 15: 21$ $7 : 15: 13$
commented
in
Quantitative Aptitude
Apr 3
115
views
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
ratio-proportion
1-mark
1
answer
25
GO Classes 2023 | IIITH Mock Test 1 | Question: 83
Population of state $\text{X}$ increased by $x\%$ and the population of state $\text{Y}$ increased by $y\%$ from $2001$ to $2011.$ Assume that $\text{X}$ is greater than $\text{Y}$. Let $\text{P}$ be the ratio of the population of state $\text{X}$ to ... $2011$ is ________ $\frac{x}{y}$ $x-y$ $\frac{100(x-y)}{100+x}$ $\frac{100(x-y)}{100+y}$
commented
in
Quantitative Aptitude
Apr 3
211
views
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
percentage
1-mark
1
answer
26
GO Classes 2023 | IIITH Mock Test 1 | Question: 82
$\text{A}$ is $x \%$ more than $\text{B}$ and is $x \%$ of sum of $\text{A}$ and $\text{B}$. What is the value of $x?$ $50 \%$ $62 \%$ $75 \%$ $37 \%$
answered
in
Quantitative Aptitude
Apr 3
253
views
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
percentage
1-mark
2
answers
27
GO Classes 2023 | IIITH Mock Test 1 | Question: 81
$6 \mathrm{~kg}$ of $\mathrm{Rs}\; 8 / \mathrm{~kg}$ wheat is mixed with $3 \mathrm{~kg}$ of another type of wheat to get a mixture costing $\mathrm{Rs}\;10 / \mathrm{~kg}$. Find the price of the costlier wheat. Rs $12 / \mathrm{~kg}$ Rs $14 / \mathrm{~kg}$ Rs $16 / \mathrm{~kg}$ Rs $6 / \mathrm{~kg}$
commented
in
Quantitative Aptitude
Apr 3
166
views
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
alligation-mixture
1-mark
1
answer
28
GO Classes 2023 | IIITH Mock Test 1 | Question: 79
How many degrees apart are the minute hand and the hour hand of a clock at $4: 15?$ $35.5^{\circ}$ $30^{\circ}$ $37.5^{\circ}$ $32.5^{\circ}$
commented
in
Analytical Aptitude
Apr 3
148
views
goclasses2023-iiith-mock-1
goclasses
analytical-aptitude
clock-time
1-mark
8
answers
29
GATE2011 AG: GA-4
There are two candidates $P$ and $Q$ in an election. During the campaign, $40\%$ of the voters promised to vote for $P,$ and rest for $Q.$ However, on the day of election $15\%$ of the voters went back on their promise to vote for $P$ ... instead voted for $P.$ Suppose$,P$ lost by $2$ votes$,$ then what was the total number of voters? $100$ $110$ $90$ $95$
answer edited
in
Quantitative Aptitude
Mar 14
7.7k
views
general-aptitude
quantitative-aptitude
gate2011-ag
percentage
10
answers
30
GATE CSE 2015 Set 3 | Question: 28
Consider a network connecting two systems located $8000$ $\text{Km}$ apart. The bandwidth of the network is $500 \times 10^6$ $\text{bits}$ per second. The propagation speed of the media is $4 \times 10^6$ $\text{meters}$ per ... . Assume that processing delays at nodes are negligible. Then, the minimum size in bits of the sequence number field has to be ______.
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in
Computer Networks
Feb 26
11.6k
views
gatecse-2015-set3
computer-networks
sliding-window
normal
numerical-answers
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Left with 10days, nothing heard back from them,...
I have updated the blog. Thanks for mentioning it.
Mtech(RA) CSE IIT Bombay Project 14 ?
Thanks man @ijnuhb because of u i cleared...
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