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Go classes Linear Algebra weekly quiz 2
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69
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Study Resources
I have seen many toppers saying they used NPTEL. I saw few videos in NPTEL-GATE mapped website. They seem to go very much indepth, i am using standard books alongside. Th...
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54
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gate vs off campus
I gave GATE DA 2026 and scored 422.I'm currently in 7th semester of B.Tech AI & Data Science and have around 5 months left for GATE DA 2027.I also have a TCS Digital offe...
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48
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SELF
Hi Everyone,I am a 7th-semester student starting my GATE preparation from scratch now. I can dedicate 3 hours every evening after college and full days on weekends.I am a...
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133
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This is the random variable topic from GATE free classes of Go Classes. I have a doubt in this question. The instructor here says the statement is true because of the property of the function that each value of x(domain) can only and only have one image(value) in the codomain, so the values mapped from two events to a and b, they must be unique. But what if events are mapped in such a way that X = 2 and the other is X = 2 * k where k is an integer >= 1. Now When k = 1 both events are equal so, the statement is false. So shouldn't it be written explicitly in the statement, that both mapped values must be different from each other?
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67
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Practicing Questions
I have a query I am from i'm not so rich and I cannot afford expensive coaching for GATE Data Science and Artificial Intelligence and this course is just for I mean this ...
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133
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GO Classes Compact course
Regarding the Compact Course, when GO Classes mentions that the batch duration has been reduced from 1100 hours to 750 hours, does this figure represent only the lecture ...
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107
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#er model
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122
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since the processor is involved only at the beginning and at the end for the burst mode so I thought there would be no change. but I got it wrong please state youre reason , and correct me If I am wrong
Suppose a system is transferring a large file using DMA. If we double the block size of each transfer (e.g., from $10\text{ KB}$ blocks to $20\text{ KB}$ blocks) but keep...
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111
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Regarding GATE exam and admission
I have a urgent query, a friend of mine has done MCA, and he wants to prepare for GATE to get admission into IIT or IISC for masters(MS or Mtech) in data science or ml, o...
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149
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what is the mistake here
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121
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self
How to prepare aptitude
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60
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Not able to access the test series
I am unable to give mock tests, When i reach to test section then click on the take test then since i am already logged in and signed up it open new window and redirect t...
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101
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IIIT Hyderabad, pgee admission chances
What are my chances of getting into iiit hyd with a pgee rank of 160 in the later rounds?
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113
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#pgee #iiithyd
I am going to attempt my PGEE exam on may 2nd, 2026. I think I have prepared enough and I am really curious about the marks vs rank data. So if there is any student of II...
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168
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gate admissions 2026 or placement
What colleges can I expect upto round 5 (COAP) with score 804 and rank 342 in CS 2026. I am from gen-ews category. I am going to apply for Mtech TA CS & AI in all 7 old I...
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89
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I purchased iiit hyderabad pgee test series i am unable to attempt
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564
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GATE DA 2026 | Question: 41
Consider a table Employee(EmpID, TeamID), where the column EmpID (ID of an employee) is the primary key. The column TeamID denotes the team ID of the team of which the em...
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641
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GATE DA 2026 | Question: 50
Let Account be a relation as shown.\[\textbf{Account}\]\[\renewcommand{\arraystretch}{1.3}\begin{array}{|c|c|}\hline\text{AccNo} & \text{Balance} \\\hline\text{A1} & 5000...
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114
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I don't know
(a) Show that sorting all small subarrays using Insertion Sort takes Θ(n) worst-case time.(b) Show that the merging work done above this cutoff level takes Θ(n log n) wor...
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161
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#Tokenring
Hey guys, is token ring topic from transport layer is present in gate2026 syllabus?
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205
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Doubt - sql
Should we answer according to the latest version which is in real life practical or stick to the old versions in standard text books ? @Deepak Poonia @Sachin Mittal 1 Que...
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321
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Self doubt on signals
When the current or voltage does not vary with time, then is it called a signal or DC(Direct current)? And is DC considered a type of signal??
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326
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SQL
Table 1T1AT1Baaabbbccc  Table 2T2AT2BT2CaaabanullHow many tuples would the below...
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228
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Preparation Advice Required
I'm currently in 6th sem about to enter in my Final year want to prepare for gate as the placement senario is not up to the mark , what should i do get a good rank in gat...
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292
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GATE CSE GEN AIR 249 | Looking for Core CSE, AI/ML related MTech in top IITs only
1. Is this AIR enough to get core mtechs in top IITs?2. I wanted to get IISc Bangalore but made a lot of silly mistakes in the examination. Considering re-appearning sinc...
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219
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Looking for the best source of solved previous year questions (PYQs) for GATE CSE
Hi, I have previously prepared for GATE CSE and extensively studied most subjects. Currently, I'm solving PYQs from the MADE EASY book but struggling to find a reliable s...
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2.9k
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GATE DA 2025 | Question: 36
Consider a fact table in an OLAP application: $\text{Facts (D1, D2, val)},$ where $\text{D1}$ and $\text{D2}$ are its dimension attributes and $\text{val}$ is a dependent...
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IIIT Hyderabad Exam Syllabus: Should I Study Unmentioned Topics?
The IIIT Hyderabad PGEE syllabus does not mention Compiler Design, Theory of Computation (TOC), or Computer Organization & Architecture (COA). Should I still study these ...
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