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go test series 2025
I bought test series but it shows that you bought only gateoverflow test series....It may be my mistake now what should i do...i want both test series
I bought test series but it shows that you bought only gateoverflow test series....It may be my mistake now what should i do...i want both test series
Subhani niyaz
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Subhani niyaz
asked
2 days
ago
Site Issues
test-series
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TIFR Mathematics 2024 | Part B | Question: 16
Let $R$ be the ring $\mathbb{C}[x] /\left(x^{2}\right)$ obtained as the quotient of the polynomial ring $\mathbb{C}[x]$ by its ideal generated by $x^{2}$. Let $R^{\times}$be the multiplicative group of units of this ring. Then there is an injective group homomorphism from $(\mathbb{Z} / 2 \mathbb{Z}) \times(\mathbb{Z} / 2 \mathbb{Z})$ into $R^{\times}$.
Let $R$ be the ring $\mathbb{C}[x] /\left(x^{2}\right)$ obtained as the quotient of the polynomial ring $\mathbb{C}[x]$ by its ideal generated by $x^{2}$. Let $R^{\times}...
Mukul.iitb
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Mukul.iitb
answered
3 days
ago
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tifrmaths2024
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ISI2020-MMA: 8
The particular solution of $\log_{e}\left ( \frac{dy}{dx} \right ) = 5x + 7y, \;y(0)= 0$ is. $e^{5x}+5e^{-7y}=7$ $7e^{5x}-5e^{-7y}=5$ $5e^{5x}+7e^{7y}=12$ $7e^{5x}+5e^{-7y}=12$
The particular solution of$$\log_{e}\left ( \frac{dy}{dx} \right ) = 5x + 7y, \;y(0)= 0$$is.$e^{5x}+5e^{-7y}=7$$7e^{5x}-5e^{-7y}=5$$5e^{5x}+7e^{7y}=12$$7e^{5x}+5e^{-7y}=1...
Pragya Goel
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Pragya Goel
answered
Apr 12
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isi2020-mma
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ISI2020-MMA: 5
The set of all solutions of the inequality $\frac{1}{2^{x} - 1} > \frac{1}{1 - 2^{x - 1}}$ is. $\left(1, \infty \right)$ $\left(0, \log_{2} \left ( \frac{4}{3} \right )\right)$ $\left(0, \log_{2} \left ( \frac{4}{3} \right )\right) \cup \left(1, \infty \right)$ $\left(-1, \infty \right)$
The set of all solutions of the inequality $\frac{1}{2^{x} - 1} \frac{1}{1 - 2^{x - 1}}$is.$\left(1, \infty \right)$$\left(0, \log...
Pragya Goel
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Pragya Goel
answered
Apr 12
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isi2020-mma
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#Doubt #GO+Gateoverflow test series
Anyone have taken two consecutive years of combine (GO+Go classes )Test series ? I wanted to know if question are repeated or all new question will be in 2025 test series of go classes ? Actually I purchased combine test series of go ... I will get All repeated question then my money will be lost ..So please help me in this regard @DeepakPoonia @SachinMittal 1
Anyone have taken two consecutive years of combine (GO+Go classes )Test series ? I wanted to know if question are repeated or all new question will be in 2025 test series...
ENTJ007
48
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ENTJ007
asked
Apr 2
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test-series
general
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Test series
Is there any test series for pgee ece available
Is there any test series for pgee ece available
Soymya
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Soymya
asked
Apr 1
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when the gate overflow test series for 2025 will avalilabe ?
jenilS7
35
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jenilS7
asked
Apr 1
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ISI 2019 | PCB CS | Question: 10
Let $R$ be a relation with functional dependencies $\mathcal{F}$. For any subset of attributes $X \subseteq R$, the closure of $X$ is defined as the set $ X^{+}=\{A \in R \mid X \rightarrow A \text { holds with respect to } \mathcal{F}\} . $ For two non-empty ... each of the following statements: $\left(Y^{+} Z\right)^{+}=(Y Z)^{+}$ $(Y Z)^{+}=Y^{+} Z^{+}$
Let $R$ be a relation with functional dependencies $\mathcal{F}$. For any subset of attributes $X \subseteq R$, the closure of $X$ is defined as the set$$ X^{+}=\{A \in R...
Abhay123
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Abhay123
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Mar 31
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isi2019-pcb-cs
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Discrete Mathematics | Relations | Equivalence relation |
The relation R on the set {(a, b) |a, b € Z} where (a, b)R(c, d) means a = c or b = d. Is R a equivalence relation or not ?
The relation R on the set {(a, b) |a, b € Z} where (a, b)R(c, d) means a = c or b = d. Is R a equivalence relation or not ?
Sahil5635
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Sahil5635
answered
Mar 30
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discrete-mathematics
relations
equivalence-class
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GateOverflow Group
Is there any Discord Group for Gateoverflow or any other groups? If it is there, please share it here.
Is there any Discord Group for Gateoverflow or any other groups? If it is there, please share it here.
teja1521
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teja1521
asked
Mar 29
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ISI 2019 | PCB CS | Question: 1
Let $A$ be a sorted array containing $n$ distinct integers, such that, for all $1 \leq i<j \leq n$, we have $A[i]<A[j]$. Note that the integers stored in the array $A$ ... time of the algorithm should be asymptotically better than $O(n)$. Prove the correctness of your algorithm and state its asymptotic time complexity.
Let $A$ be a sorted array containing $n$ distinct integers, such that, for all $1 \leq i<j \leq n$, we have $A[i]<A[j]$. Note that the integers stored in the array $A$ ar...
vaibhav_mani
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vaibhav_mani
answered
Mar 28
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isi2019-pcb-cs
descriptive
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IIIT-Hyderabad PGEE
How we get payment link for IIIT Hyderabad PGEE test classes,previous Previous question papers and mock tests . Please share the WhatsApp mobile number for better communication through messages
How we get payment link for IIIT Hyderabad PGEE test classes,previous Previous question papers and mock tests .Please share the WhatsApp mobile number for better communic...
Sampath Gunta
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Sampath Gunta
asked
Mar 23
Site Issues
iiith-pgee
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ISI 2019 | PCB CS | Question: 18
Consider a $5$-stage instruction pipeline. The stages and the corresponding stage delays are given below. Instruction Stage delay Fetch instruction (FI) 3 ns Decode instruction (DI) 4 ns Fetch operand (FO) 7 ns Execute instruction (EI) 10 ns Write ... flow through the pipeline stages in this processor. Calculate the time (in ns) needed to execute the program.
Consider a $5$-stage instruction pipeline. The stages and the corresponding stage delays are given below. InstructionStage delayFetch instruction (FI)3 nsDecode instruct...
sanjeet24
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sanjeet24
answered
Mar 6
Others
isi2019-pcb-cs
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ISI 2021 | PCB Mathematics | Question: 4
In the figure below, there are three circles touching each other externally and also touching the line below. Let $r_{1}, r_{2}$ and $r_{3}$ be the radii of the three circles as shown in the figure. If $r_{1}=25$ and $r_{3}=9$, then find $r_{2}$.
In the figure below, there are three circles touching each other externally and also touching the line below. Let $r_{1}, r_{2}$ and $r_{3}$ be the radii of the three cir...
sanjeet24
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sanjeet24
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Mar 3
Others
isi2021-pcb-mathematics
numerical-answers
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UGC NET CSE | December 2005 | Part 2 | Question: 43
The Reliability of the software is directly dependent upon : Quality of the design Programmer's experience Number of error Set of user requirements
The Reliability of the software is directly dependent upon :Quality of the designProgrammer's experienceNumber of errorSet of user requirements
ajayraho
201
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ajayraho
answered
Mar 1
Others
ugcnetcse-dec2005-paper2
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UGC NET CSE | June 2005 | Part 2 | Question: 47
The frequency reuse plan is divided into cell grouping using how many cells, where the number of cells equals $N$ ? $3$ $10$ $7$ $21$
The frequency reuse plan is divided into cell grouping using how many cells, where the number of cells equals $N$ ?$3$$10$$7$$21$
ajayraho
413
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ajayraho
answered
Mar 1
Others
ugcnetcse-june2005-paper2
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UGC NET CSE | June 2005 | Part 2 | Question: 45
Which type of coupling is least preferred ? Content coupling Data coupling Control coupling Common coupling
Which type of coupling is least preferred ? Content couplingData couplingControl couplingCommon coupling
ajayraho
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ajayraho
answered
Mar 1
Others
ugcnetcse-june2005-paper2
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UGC NET CSE | June 2005 | Part 2 | Question: 44
Which one is measure of software complexity ? Number of lines of code $(LOC)$ Number of man years Number of function points $(FP)$ All of the above
Which one is measure of software complexity ?Number of lines of code $(LOC)$Number of man yearsNumber of function points $(FP)$All of the above
ajayraho
297
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ajayraho
answered
Mar 1
Others
ugcnetcse-june2005-paper2
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UGC NET CSE | June 2005 | Part 2 | Question: 43
System Development Life-cycle has following stages : Requirement analysis Coding Design Testing Which option describes the correct sequence of stages ? III, I, IV, II II, III, I, IV I, III, IV, II None of the above
System Development Life-cycle has following stages : Requirement analysisCodingDesignTestingWhich option describes the correct sequence of stages ?III, I, IV, IIII, III, ...
ajayraho
418
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ajayraho
answered
Mar 1
Others
ugcnetcse-june2005-paper2
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UGC NET CSE | June 2005 | Part 2 | Question: 41
The capability maturity model $(err)$ defines $5$ ...
The capability maturity model $(err)$ defines $5$ levels :$\begin{array}{ll}\text{(a) Level 1} & \text{(i) Managed} \\ \text{(b) Level 2} & \text{(ii) Defined} \\ \text{(...
ajayraho
178
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ajayraho
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Mar 1
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ugcnetcse-june2005-paper2
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UGC NET CSE | June 2005 | Part 2 | Question: 28
Which type of links are used for a connection between two $DTE$ devices ? $X.21$ Frame Relay $ATM$ Modem
Which type of links are used for a connection between two $DTE$ devices ?$X.21$Frame Relay$ATM$Modem
ajayraho
291
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ajayraho
answered
Mar 1
Others
ugcnetcse-june2005-paper2
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UGC NET CSE | June 2005 | Part 2 | Question: 18
A black hole in a $DFD$ is a : A data store with no in bound flows A data store with only in bound flows A data store with more than one in bound flow None of these
A black hole in a $DFD$ is a :A data store with no in bound flowsA data store with only in bound flowsA data store with more than one in bound flowNone of these
ajayraho
267
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ajayraho
answered
Mar 1
Others
ugcnetcse-june2005-paper2
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UGC NET CSE | June 2005 | Part 2 | Question: 8
Which of the following logic has the maximum fan out ? $RTL$ $ECL$ $N MOS$ $C MOS$
Which of the following logic has the maximum fan out ?$RTL$$ECL$$N MOS$$C MOS$
ajayraho
201
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ajayraho
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Mar 1
Others
ugcnetcse-june2005-paper2
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Chose the correct big- Θ expression to describe: T(N) = 8 T(N / 2) + 10 N Log(N/10) ;T(1) = c
MennaTullah
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MennaTullah
asked
Mar 1
0
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UGC NET CSE | December 2004 | Part 2 | Question: 39
Non modifiable procedures are called Serially useable procedures Concurrent procedures Reentrant procedures Topdown procedures
Non modifiable procedures are calledSerially useable proceduresConcurrent proceduresReentrant proceduresTopdown procedures
ajayraho
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ajayraho
answered
Feb 29
Others
ugcnetcse-dec2004-paper2
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Gate Overflow site issue
Why Gate Overflow Answer Writing template changed ? Previously there was separate Text editor section where we could add equation, different different colours and fonts and mathematical formulas. But now in the new template those are not there.
Why Gate Overflow Answer Writing template changed ? Previously there was separate Text editor section where we could add equation, different different colours and fonts a...
Jiten008
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Jiten008
asked
Feb 29
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27
GATE DS&AI 2024 | Question: 42
Let $H, I, L$, and $N$ represent height, number of internal nodes, number of leaf nodes, and the total number of nodes respectively in a rooted binary tree. Which of the following statements is/are always TRUE? $L \leq I+1$ $H+1 \leq N \leq 2^{H+1}-1$ $H \leq I \leq 2^{H}-1$ $H \leq L \leq 2^{H-1}$
Let $H, I, L$, and $N$ represent height, number of internal nodes, number of leaf nodes, and the total number of nodes respectively in a rooted binary tree...
naveendewangan
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naveendewangan
answered
Feb 29
Others
gate-ds-ai-2024
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I have completed my masters with a major in mathematics in 2020. I have appeared for GATE-DA 2024 but failed miserably. Should i go for GATE-DA 2025? Any help would be appreciated. Thank you.
simi2426
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simi2426
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Feb 28
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query
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I have purchased the IIIT Hyderabad 2024 test series but i can't find the test series anywhere can any one help me
Rohith Katkuri
177
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Rohith Katkuri
asked
Feb 26
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du ques.
A program is running on a specific machine (CPU) with the following parameters: i) Total instructions executed =10^7 ii) Average CPI = 2.5 cycles per instruction. iii)CPU clock rate=200MHz (clock cycle = 1/clock rate). Find the execution time for this program.
A program is running on a specific machine (CPU) with the following parameters:i) Total instructions executed =10^7ii) Average CPI = 2.5 cycles per instruction.iii)CPU cl...
Sheikh Rafi
81
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Sheikh Rafi
asked
Feb 24
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31
Hello everyone, I am doing Btech in CSE with specialization in Data science I wanted to ask is it a eligible degree for admission in mtech of IITs (Is it considered the same as CSE Core) while admission
Rahul Sharma0408
86
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Rahul Sharma0408
asked
Feb 20
Others
query
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GATE DS&AI 2024 | Question: 44
Let game(ball, rugby) be true if the ball is used in rugby and false otherwise. Let shape(ball, round) be true if the ball is round and false otherwise. Consider the following logical sentences: s1: $\forall$ ball $\neg$ game(ball, rugby) $\Rightarrow$ shape(ball, round) ... used in rugby"? $s 1 \wedge s 3$ $s 1 \wedge s 2$ $s 2 \wedge s 3$ $s 3 \wedge s 4$
Let game(ball, rugby) be true if the ball is used in rugby and false otherwise.Let shape(ball, round) be true if the ball is round and false otherwise.Cons...
gate.datascience_ai
918
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gate.datascience_ai
answered
Feb 19
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gate-ds-ai-2024
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GATE DS&AI 2024 | Question: 54
Given the following Bayesian Network consisting of four Bernoulli random variables and the associated conditional probability tables: \begin{array}{|c|c|} \hline & P(\cdot) \\ \hline U=0 & 0.5 \\ \hline U=1 & 0.5 \\ \hline \end{array} \begin{array}{|c|c|c|} \ ... The value of $P(U=1, V=1, W=1, Z=1)= \_\_\_\_\_\_\_$ (rounded off to three decimal places).
Given the following Bayesian Network consisting of four Bernoulli random variables and the associated conditional probability tables:\begin{array}{|c|c|}\hline & P(\cdot)...
ankitgupta.1729
1.0k
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ankitgupta.1729
answered
Feb 19
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gate-ds-ai-2024
numerical-answers
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Will the GATE 2024 rank predictor for DS&AI be released?
If yes, when? If no, why not?
If yes, when?If no, why not?
Infinity
616
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Infinity
asked
Feb 18
Site Issues
gate-ds-ai
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GATE DS&AI 2024 | Question: 14
Consider five random variables $U, V, W, X$, and $Y$ whose joint distribution satisfies: \[ P(U, V, W, X, Y)=P(U) P(V) P(W \mid U, V) P(X \mid W) P(Y \mid W) \] Which ONE of the following statements is FALSE? ... $U$ given $W$ $U$ and $V$ are conditionally independent given $W$ $Y$ and $X$ are conditionally independent given $W$
Consider five random variables $U, V, W, X$, and $Y$ whose joint distribution satisfies:\[P(U, V, W, X, Y)=P(U) P(V) P(W \mid U, V) P(X \mid W) P(Y \mid...
jpj12345
886
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jpj12345
answered
Feb 18
Others
gate-ds-ai-2024
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GATE DS&AI 2024 | Question: 9
Euclidean distance based $k$-means clustering algorithm was run on a dataset of $100$ points with $k=3$. If the points $\left[\begin{array}{l}1 \\ 1\end{array}\right]$ and $\left[\begin{array}{c}-1 \\ 1\end{array}\right]$ ... $\left[\begin{array}{l}2 \\ 0\end{array}\right]$ $\left[\begin{array}{l}0 \\ 1\end{array}\right]$
Euclidean distance based $k$-means clustering algorithm was run on a dataset of $100$ points with $k=3$. If the points $\left[\begin{array}{l}1 \\ 1\end...
jpj12345
802
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jpj12345
answered
Feb 18
Others
gate-ds-ai-2024
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37
GATE DS&AI 2024 | Question: 40
Consider the function $f: \mathbb{R} \rightarrow \mathbb{R}$ where $\mathbb{R}$ is the set of all real numbers. \[ f(x)=\frac{x^{4}}{4}-\frac{2 x^{3}}{3}-\frac{3 x^{2}}{2}+1 \] Which of the following statements is/are TRUE? $x=0$ is a local maximum of $f$ $x=3$ is a local minimum of $f$ $x=-1$ is a local maximum of $f$ $x=0$ is a local minimum of $f$
Consider the function $f: \mathbb{R} \rightarrow \mathbb{R}$ where $\mathbb{R}$ is the set of all real numbers.\[f(x)=\frac{x^{4}}{4}-\frac{2 x^{3}}{3}-\fr...
Sachin Mittal 1
740
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Sachin Mittal 1
answered
Feb 18
Others
gate-ds-ai-2024
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38
GATE DS&AI 2024 | Question: 24
The sample average of $50$ data points is $40$. The updated sample average after including a new data point taking the value of $142$ is $\_\_\_\_\_\_\_\_$.
The sample average of $50$ data points is $40$. The updated sample average after including a new data point taking the value of $142$ is $\_\_\_\_\_\_\_\_$.
gaurav0to1
777
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gaurav0to1
answered
Feb 18
Others
gate-ds-ai-2024
numerical-answers
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GATE DS&AI 2024 | Question: 32
Consider the table below, where the $(i, j)^{t h}$ element of the table is the distance between points $x_{i}$ and $x_{j}$. Single linkage clustering is performed on data points, $x_{1}, x_{2}, x_{3}, x_{4}, x_{5}$. \begin{array} ... & 3 & 5 & 1 & 0 \\ \hline \end{array} Which ONE of the following is the correct representation of the clusters produced?
Consider the table below, where the $(i, j)^{t h}$ element of the table is the distance between points $x_{i}$ and $x_{j}$. Single linkage clustering is performed on data...
ankitgupta.1729
692
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ankitgupta.1729
answered
Feb 17
Others
gate-ds-ai-2024
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40
GATE DS&AI 2024 | Question: 19
Let $x$ and $y$ be two propositions. Which of the following statements is a tautology /are tautologies? $(\neg x \wedge y) \Rightarrow(y \Rightarrow x)$ $(x \wedge \neg y) \Rightarrow(\neg x \Rightarrow y)$ $(\neg x \wedge y) \Rightarrow(\neg x \Rightarrow y)$ $(x \wedge \neg y) \Rightarrow(y \Rightarrow x)$
Let $x$ and $y$ be two propositions. Which of the following statements is a tautology /are tautologies?$(\neg x \wedge y) \Rightarrow(y \Rightarrow x)$$...
himanshud2611
800
views
himanshud2611
answered
Feb 17
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gate-ds-ai-2024
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