Previous GATE Questions

0 votes

0 answers

1

CE2_GA_GATE2018
The annual average rainfall in a tropical city is 1000 mm. On a particular rainy day (24-hour period), the cumulative rainfall experienced by the city is shown in the graph.Over the 24-hour period, 50% of the rainfall falling on a rooftop, which had ... unable to get what how to calculate total rainfall that occurred because $50%$ of that would be the required answer. Please help.

asked 1 day ago in Verbal Ability by Ayush Upadhyaya Boss (18.4k points) | 29 views

0 votes

3 answers

2

CE_1_GA_GATE2018
Each of the letters arranged as below represents a unique integer from 1 to 9. The letters are positioned in the figure such that (A × B × C), (B × G × E) and (D × E × F) are equal. Which integer among the following choices cannot be represented by the letters A, B, C, D, E, F or G? (A)4 (B)5 (C)6 (D)9 Please explain with proper reason.

asked 1 day ago in Verbal Ability by Ayush Upadhyaya Boss (18.4k points) | 61 views

0 votes

1 answer

3

GATE2003-22 Self doubt
The unusual $\Theta(n^2)$ implementation of Insertion Sort to sort an array uses linear search to identify the position where an element is to be inserted into the already sorted part of the array. If, instead, we use binary search to identify the ... case will be O(nlogn) because here no matter what the binary search will be performed for every element. Can someone confirm?

asked Dec 3 in Algorithms by Mk Utkarsh Boss (29.3k points) | 56 views

0 votes

0 answers

4

GATE2014-1-21 Self Doubt
https://gateoverflow.in/1788/gate2014-1-21 {E,F,H} can be determine every attributes of the relation, but {E,F,H} cannot be determined by any other attributes, hence, {E,F,H} should be the primary key . But the answer provided is H. Can someone explain this to me, how in this universe 'H' is the key. [closed]

asked Nov 22 in Databases by HeartBleed (401 points) | 24 views

0 votes

0 answers

5

https://gateoverflow.in/1697/gate1998-6b

asked Oct 26 in Compiler Design by aditi19 Active (2k points) | 52 views

+1 vote

0 answers

6

GATE1997
What is S1,S2?and how to to decide their scope for variable access? Procedure A; x,y:intger; Procedure B; x,z:real S1 end B; Procedure C; i:integer; S2 end C; end A; The variables accessible in S1 and S2 are (A) x of A, y, x of B and z in S1 and x of B, y and i in S2 (B) x of B, ... z in S1 and x of B, i and z in S2 (C) x of B, z and y in S1 and x of A, i and y in S2 (D) None of the above

asked Oct 20 in Programming by Abhisek Tiwari 4 Active (1.9k points) | 34 views

0 votes

0 answers

7

Gate2017
In the below question ,it is not mentioned as to how the relation R is associated with A and B.If i take A(M)---R---(1)B(A is related to B using many to one ) and A has total participation then option 3 is correct .If i take B(1)---R--- ... partial Relationship R is many-to-one and the participation of A in R is total Relationship R is many-to-one and the participation of A in R is partial

asked Oct 16 in Databases by satendra (287 points) | 29 views

0 votes

1 answer

8

https://gateoverflow.in/3838/gate2005-it-75 self doubt

asked Oct 14 in Computer Networks by sushmita Boss (15.2k points) | 45 views

0 votes

1 answer

9

Why the output of code below is `Gate2019`? String created in function call are stored where? [closed]

asked Oct 11 in Programming by CJ147 (185 points) | 78 views

+1 vote

1 answer

10

GATE2016 37 Mathematics
Let $M = \begin{bmatrix} a & b &c \\ b &d & e\\ c & e & f \end{bmatrix}$ be a real matrix with eigenvalues 1, 0 and 3. If the eigenvectors corresponding to 1 and 0 are $\left ( 1,1,1 \right )^T$ and $\left ( 1,-1, 0 \right )^T$ respectively, then the value of 3f is equal to _______.

asked Oct 4 in Linear Algebra by Mk Utkarsh Boss (29.3k points) | 161 views

0 votes

0 answers

11

First Order Logic: GATE2005-41 ( From gate Overflow volume 1)

asked Sep 30 in Mathematical Logic by rambo1987 (27 points) | 55 views

0 votes

0 answers

12

GATE 2007-24, https://gateoverflow.in/1222/gate2007-24

asked Sep 27 in Probability by sakharam Active (2.4k points) | 52 views

–1 vote

0 answers

13

WHY WE CANT DRAW BINARY TREEhttps://gateoverflow.in/2504/gate1994-8

asked Sep 16 in DS by eyeamgj Loyal (6.3k points) | 40 views

0 votes

0 answers

14

#Gate2016Question
https://gateoverflow.in/39700/gate2016-1-46 In this question, there is a 4th option named "Syntax Error". So in such questions when do syntax error occurs? Is it related to grammar or something else?

asked Sep 15 in Compiler Design by Subham Nagar Junior (877 points) | 49 views

0 votes

0 answers

15

Self Doubt on GATE2005-65
https://gateoverflow.in/1388/gate2005-65 $\text{In this question, what will be the number of }$ $\textbf{cycles}$ $\text{needed during execution cycle of instruction}$ $\text{According to me I am getting 6 cycles. Please tell what could be the correct answer for it}$

asked Sep 10 in CO & Architecture by !KARAN Junior (887 points) | 70 views

0 votes

1 answer

16

GATE2019
I have completed my degree 2014-2018 . But I am semester ex. Means i have completed 1 2 3 4 5 6 8 semester. But not 7. According to gate 2019 eligibility criteria i have to upload any of final year semester marksheet ( not internet downloaded marksheet) but my 8th semester will come after my 7th semester completion. Now what should i do now? Help me please

asked Aug 30 in GATE by Aman mourya (21 points) | 45 views

+2 votes

2 answers

17

GATE1998-10b
Let $R$ be a binary relation on $A = \{a, b, c, d, e, f, g, h\}$ represented by the following two component digraph. Find the smallest integers $m$ and $n$ such that $m < n$ and $R^m = R^n$.

asked Aug 12 in Set Theory & Algebra by Arjun Veteran (367k points) | 135 views

0 votes

0 answers

18

SELF DOUBT GATE2009-56
I AM NOT GETTING THIS QUESTION CONCEPT . PLEASE HELP Consider the following relational schema: Suppliers(sid:integer−−−−−−−−, sname:string, city:string, street:string) Parts(pid:integer−−−−−−−−−, pname:string, color:string) Catalog(sid:integer, pid:integer−−−−−−−−−−−−−−−−−−,cost:real) ... is in 3NF but not in BCNF The schema is in 2NF but not in 3NF The schema is not in 2NF

asked Aug 11 in Databases by Deepanshu Active (4.9k points) | 134 views

0 votes

1 answer

19

#OS Process Synchronisation GATE2015 Self User Doubt

asked Aug 7 in Operating System by iarnav Loyal (9.3k points) | 67 views

0 votes

0 answers

20

#OS #GATE2016 UserGate 2016 Barrier Synchronisation Question Doubt,

asked Jul 28 in Operating System by iarnav Loyal (9.3k points) | 98 views

0 votes

0 answers

21

Gate2018
@arjun sir..How good is nit trichy for mtech cse(wrt placement).. Shall I go for trichy or job.

asked Jul 22 in NITs by Nishant Swarup (11 points) | 97 views

0 votes

0 answers

22

Gate2018 admissions
CS/IT gate score:612 ,rank: 1512 OBC NCL Got an interview call for mtech RA IIT Hyderabad. Already got admission for MTech in IT at NITK. Should I go for the interview?

asked Jul 22 in IISc/IITs by ashleyanoop (7 points) | 66 views

0 votes

0 answers

23

https://gateoverflow.in/1259/gate2007-61

asked Jul 16 in Databases by vcrname9295 (69 points) | 66 views

0 votes

0 answers

24

#GATE2019
I want to start Computer Network Subject as per schedule. but i don't know anything much about this subject as previous time i completely left this subject so how much average no. of days it will take to complete along with all Previous years GATE Questions of ... parallel or should i do only computer network one time) Note: i am doing job also.(5 days working) Seniors.Please suggest.

asked Jun 22 in GATE by krishn.jh Active (1k points) | 77 views

0 votes

1 answer

25

GATE2018
Which one is better in Between IIT bhuvaneshwar and IIT ISM dhanbad?

asked Jun 2 in Written Exam by Smishra95 Active (1.3k points) | 131 views

+3 votes

3 answers

26

Made easy ots dbms 2 for gate2019
$T1:w(A);w(B);R(C);C;$ $T2:w(B);R(B);C$ The number schedule of $T1$ and $T2$ are recoverable ________.

asked May 23 in Databases by Sona Barman Active (1.2k points) | 451 views

0 votes

1 answer

27

Problem in gate1998-10 part b -
Can someone help me in "part b" of this question- https://gateoverflow.in/1724/gate1998-10 . I am still not able to understand why $R^0$ is considered here ? and what is $R^0 $? Is it Equality relation? Do we have to consider it in every question of this type ?

asked May 22 in Set Theory & Algebra by Soumya29 Boss (14.1k points) | 121 views

0 votes

2 answers

28

Gate1994
The number of substrings(of all lengths inclusive) that can be formed from character string of length n is a)n b)n^2 c)n(n-1)/2 d)(n(n+1)/2)+1

asked May 16 in Theory of Computation by anji (21 points) | 160 views

0 votes

1 answer

29

asked May 14 in Set Theory & Algebra by Soumya29 Boss (14.1k points) | 149 views

+3 votes

3 answers

30

gate1991
Indicate all the true statements from the following: (a) A programming language not supporting either recursion or pointer type does not need the support of dynamic memory allocation. (b) Although C does not support call by name parameter passing, the effect can be correctly simulated in C. [closed]

asked Apr 8 in Programming by Vishal Rana Junior (505 points) | 392 views

tags	tag:apple
author	user:martin
title	title:apple
content	content:apple
exclude	-tag:apple
force match	+apple
views	views:100
score	score:10
answers	answers:2
is accepted	isaccepted:true
is closed	isclosed:true

Previous GATE Questions

Recent Posts

Recent Blog Comments