Login
Register
@
Dark Mode
Profile
Edit my Profile
Messages
My favorites
Register
Activity
Q&A
Questions
Unanswered
Tags
Subjects
Users
Ask
Previous Years
Blogs
New Blog
Exams
Dark Mode
Filter
User Tesla!
Wall
Recent activity
All questions
All answers
Exams Taken
All Blogs
Questions by Tesla!
1
vote
1
answer
1
ISI2018-MMA-6
The volume of the region $S=\{(x,y,z) : \mid x \mid +\mid y \mid + \mid z \mid \leq 1\}$ is $\frac{1}{6}\\$ $\frac{1}{3}\\$ $\frac{2}{3}\\$ $\frac{4}{3}$
asked
in
Quantitative Aptitude
May 14, 2018
1.1k
views
isi2018-mma
general-aptitude
quantitative-aptitude
0
votes
0
answers
2
ISI 2018 MMA 1
The number of common terms in the two sequence (3,7,11,...,407} and {2,9,16,...,70} is A)13 B)14 C)15 D)16
asked
in
Combinatory
May 14, 2018
848
views
userisi2018
usermod
sequence-series
0
votes
1
answer
3
ISI 2016 MMA 24
Let $f:\mathbb{R} \rightarrow \mathbb{R}$ be a strictly increasing function. Then which one of the following is always true? The limits $\lim_{x\rightarrow a+} f(X)$ and $\lim_{x\rightarrow a-} f(X)$ exist for all real number a if $f$ ... $x$ There cannot not be a real number $L$ such that $f(x) > L$ for all real $x$
asked
in
Calculus
Apr 30, 2018
857
views
isi2016
functions
1
vote
2
answers
4
ISI-2017-PCB-C6
Let $A = \{a_1,a_2, \dots ,a_n\}$ be an array of $n$ distinct numbers. The array may not be sorted. The first element $a_1$ is said to be a blip if $a_1 > a_2$. Similar, the last element an is said to be a blip if $a_n > a_{n-1}$. Among the ... $O(\log n)$ time algorithm for finding a blip in $A$. Justify the complexity of your algorithm.
asked
in
Algorithms
Apr 28, 2018
987
views
isi2017
algorithms
algorithm-design
descriptive
1
vote
1
answer
5
ISI 2017 PCB A2
Let $a,b,c$ and $d$ be real number such that $a+b=c+d$ and $ab=cd$. Prove that $a^{n}+b^{n}=c^{n}+d^{n}$ for all positive integer $n$.
asked
in
Combinatory
Apr 28, 2018
498
views
userisi2017
usermod
1
vote
1
answer
6
ISI2017-MMA-18
Consider following system of equations: $\begin{bmatrix} 1 &2 &3 &4 \\ 5&6 &7 &8 \\ a&9 &b &10 \\ 6&8 &10 & 13 \end{bmatrix}$\begin{bmatrix} x1\\ x2\\ x3\\ x4 \end{bmatrix}$=$\begin{bmatrix} 0\\ 0\\ 0\\ 0 \ ... at least two distinct solution for ($x_{1},x_{2},x_{3},x_{4}$) is a parabola a straight line entire $\mathbb{R}^{2}$ a point
asked
in
Linear Algebra
Apr 25, 2018
1.5k
views
isi2017-mma
engineering-mathematics
linear-algebra
system-of-equations
0
votes
0
answers
7
ISI2017-MMA-23
What is the smallest degree of a polynomial with real coefficients and having root $2\omega , 2 + 3\omega , 2\omega^{2} , -1 -3\omega$ and $2-\omega - \omega^{2}?$ [Here $\omega\neq$1 is a cube root of unity.] $5$ $7$ $9$ $10$
asked
in
Quantitative Aptitude
Apr 25, 2018
959
views
isi2017-mma
general-aptitude
quantitative-aptitude
10
votes
5
answers
8
ISI2017-MMA-24
The number of polynomial function $f$ of degree $\geq$ 1 satisfying $f(x^{2})=(f(x))^{2}=f(f(x))$ for all real $x$, is $0$ $1$ $2$ infinitely many
asked
in
Quantitative Aptitude
Apr 24, 2018
1.6k
views
isi2017-mma
general-aptitude
quantitative-aptitude
0
votes
0
answers
9
ISI2017-MMA-25
For $a,b \in \mathbb{R}$ and $b > a$ , the maximum possible value of the integral $\int_{a}^{b}(7x-x^{2}-10)dx$ is $\frac{7}{2}\\$ $\frac{9}{2}\\$ $\frac{11}{2}\\$ none of these
asked
in
Calculus
Apr 24, 2018
1.2k
views
isi2017-mma
engineering-mathematics
calculus
integration
3
votes
3
answers
10
ISI2017-MMA-28
Let $H$ be a subgroup of group $G$ and let $N$ be a normal subgroup of $G$. Choose the correct statement : $H\cap N$ is a normal subgroup of both $H$ and $N$ $H\cap N$ is a normal subgroup of $H$ but not necessarily of $N$ $H\cap N$ is a normal subgroup of $N$ but not necessarily of $H$ $H\cap N$ need not to be a normal subgroup of either $H$ or $N$
asked
in
Set Theory & Algebra
Apr 24, 2018
2.7k
views
isi2017-mma
engineering-mathematics
discrete-mathematics
set-theory&algebra
group-theory
8
votes
4
answers
11
ISI2017-MMA-27
A box contains $5$ fair and $5$ biased coins. Each biased coin has a probability of head $\frac{4}{5}$. A coin is drawn at random from the box and tossed. Then the second coin is drawn at random from the box ( without replacing the first one). Given that the first coin has shown head ... the second coin is fair is $\frac{20}{39}\\$ $\frac{20}{37}\\$ $\frac{1}{2}\\$ $\frac{7}{13}$
asked
in
Probability
Apr 24, 2018
2.6k
views
isi2017-mma
engineering-mathematics
probability
0
votes
1
answer
12
ISI 2017 MMA 20
The number of the ordered pair (X, Y), where X and Y are N*N real matrices such that XY-YX= I is A) 0 B) 1 C) N D) Infinite
asked
in
Linear Algebra
Apr 24, 2018
1.5k
views
osi2017
engineering-mathematics
0
votes
1
answer
13
ISI-2017-MMA-16
Let $(x_n)$ be a sequence of a real number such that the subsequence $(x_{2n})$ and $(x_{3n})$ converge to limit $K$ and $L$ respectively. Then $(x_n)$ always converge If $K=L$ then $(x_n)$ converge $(x_n)$ may not converge but $K=L$ it is possible to have $K \neq L$
asked
in
Calculus
Apr 24, 2018
766
views
isi2017
calculus
engineering-mathematics
non-gate
convergence
5
votes
3
answers
14
ISI2017-MMA-1
The area lying in the first quadrant and bounded by the circle $x^{2}+y^{2}=4$ and the lines $x= 0$ and $x=1$ is given by $\frac{\pi}{3}+\frac{\sqrt{3}}{2}$ $\frac{\pi}{6}+\frac{\sqrt{3}}{4}$ $\frac{\pi}{3}-\frac{\sqrt{3}}{2}$ $\frac{\pi}{6}+\frac{\sqrt{3}}{2}$
asked
in
Calculus
Apr 23, 2018
1.8k
views
isi2017-mma
engineering-mathematics
calculus
area-under-the-curve
3
votes
0
answers
15
PGEE 2018
In a min-heap with $n$ elements with the smallest element at the root, the $7^{th}$ smallest element can be found in time $\Theta (n \log n)$ $\Theta (n)$ $\Theta(\log n)$ $\Theta(1)$
asked
in
Algorithms
Apr 22, 2018
694
views
iiith-pgee
2
votes
0
answers
16
PGEE 2018
For which one of the following reasons does internet protocol(IP) use the time-to-live(TTL) field in IP datagram header? Ensure packets reach destination within that time Discard packets that reach later than that time Prevent packets from looping indefinitely Limit the time for which a packet gets queued in intermediate routers
asked
in
Computer Networks
Apr 22, 2018
756
views
iiith-pgee
2
votes
0
answers
17
PGEE 2018
A firewall is to be configured to allow hosts in a private network to freely open TCP connections and send packets on open connections. However, it will only allow external hosts to send packets on existing open TCP connections or connections that are ... should be that of A combinational circuit A finite automaton A pushdown automaton with one stack A pushdown automaton with two stacks
asked
in
Computer Networks
Apr 22, 2018
703
views
iiith-pgee
3
votes
0
answers
18
PGEE 2018
Which of the following system calls does not return control to the calling point, on termination? a) fork b) exec c) ioctl d) none of the option
asked
in
Operating System
Apr 22, 2018
675
views
iiith-pgee
1
vote
3
answers
19
PGEE 2018
void main(){ fork(); fork(); printf("Hello"); } How many time print function will execute
asked
in
Operating System
Apr 22, 2018
833
views
iiith-pgee
operating-system
fork-system-call
0
votes
1
answer
20
PGEE 2018
Consider relation R(A,B,C,D) with FD A->B C->D is decomposed in to R1(AB) and R2(CD) then above decomposition is ' A) lossless but not dependency preserving B) Dependence preserving and lossless C) Dependency preserving but not lossless D) Neither Dependency preserving nor lossless
asked
in
Databases
Apr 22, 2018
691
views
iiith-pgee
Page:
1
2
3
4
5
next »
Subscribe to GATE CSE 2024 Test Series
Subscribe to GO Classes for GATE CSE 2024
Quick search syntax
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
Recent Posts
Post GATE 2024 Guidance [Counseling tips and resources]
GATE CSE 2024 Result Responses
[Project Contest] Pytorch backend support for MLCommons Cpp Inference implementation
Participating in MLCommons Inference v4.0 submission (deadline is February 23 12pm IST)
IIITH PGEE 2024 Test Series by GO Classes
Subjects
All categories
General Aptitude
(3.5k)
Engineering Mathematics
(10.4k)
Digital Logic
(3.6k)
Programming and DS
(6.2k)
Algorithms
(4.8k)
Theory of Computation
(6.9k)
Compiler Design
(2.5k)
Operating System
(5.2k)
Databases
(4.8k)
CO and Architecture
(4.0k)
Computer Networks
(4.9k)
Artificial Intelligence
(79)
Machine Learning
(48)
Data Mining and Warehousing
(25)
Non GATE
(1.4k)
Others
(2.7k)
Admissions
(684)
Exam Queries
(1.6k)
Tier 1 Placement Questions
(17)
Job Queries
(80)
Projects
(11)
Unknown Category
(870)
64.3k
questions
77.9k
answers
244k
comments
80.0k
users
Recent Blog Comments
category ?
Hi @Arjun sir, I have obtained a score of 591 in ...
download here
Can you please tell about IIT-H mtech CSE self...
Please add your admission queries here:...