Aptitude Overflow
Login
Register
@
Dark Mode
Profile
Edit my Profile
Messages
My favorites
Register
Activity
Questions
Unanswered
Tags
Subjects
Users
Ask
Blogs
Exams
Dark Mode
Recent questions tagged functions
0
votes
0
answers
41
CAT 2002 | Question: 68
If $f(x) = \log(1+x)/(1-x))$, then $f(x)+f(y)=$ $f(x+y)$ $f(1+xy)$ $(x+y) \: f(1+xy)$ $f (\frac{x+y}{1+xy})$
go_editor
asked
in
Quantitative Aptitude
Mar 2, 2016
by
go_editor
13.4k
points
113
views
cat2002
quantitative-aptitude
functions
0
votes
0
answers
42
CAT 2003 | Question: 1-117
The function $f(x) = |x-2| + |2.5-x| + |3.6-x|$, where $x$ is a real number, attains a minimum at $x=2.3$ $x=2.5$ $x=2.7$ None of these
go_editor
asked
in
Quantitative Aptitude
Feb 7, 2016
by
go_editor
13.4k
points
147
views
cat2003-1
quantitative-aptitude
functions
0
votes
1
answer
43
CAT 2014 | Question: 50
A quadratic function $ƒ(x)$ attains a maximum of $3$ at $x = 1$. The value of the function at $x = 0$ is $1$. What is the value $ƒ(x)$ at $x = 10$? $–119$ $–159$ $–110$ $–180$
makhdoom ghaya
asked
in
Quantitative Aptitude
Jan 17, 2016
by
makhdoom ghaya
7.9k
points
351
views
cat2014
quantitative-aptitude
functions
0
votes
1
answer
44
CAT 2014 | Question: 32
Use the following information for next two questions: A function $f(x)$ is said to be even if $f(-x) = f(x)$, and odd if $f(-x) = -f(x)$. Thus, for example, the function given by $f(x)=x^{2}$ is even, while the function given by $f(x)=x^{3}$ is odd. Using this definition, answer the following questions. The function given by $f(x) = |x|^{3}$ even odd neither both
makhdoom ghaya
asked
in
Quantitative Aptitude
Jan 16, 2016
by
makhdoom ghaya
7.9k
points
245
views
cat2014
quantitative-aptitude
functions
0
votes
1
answer
45
CAT 2014 | Question: 11
If $y = f(x)$ and $f(x) = (1 - x) / (1 + x)$, which of the following is true? $f(2x) = f(x) – 1$ $x = f(2y) - 1$ $f(1/x) = f(x)$ $x = f(y)$
makhdoom ghaya
asked
in
Quantitative Aptitude
Jan 16, 2016
by
makhdoom ghaya
7.9k
points
189
views
cat2014
quantitative-aptitude
functions
0
votes
1
answer
46
CAT 2004 | Question: 61
Answer the questions on the basis of the information given below: $f_{1}(x) = \left\{\begin{matrix} x & 0 \leq x \leq 1 \\ 1 & x \geq 1 \\ 0 & \text{otherwise} \end{matrix}\right.$ $f_{2}(x) = f_{1}(-x) \;\; \text{for all} \; x $ ... of the following products are necessarily zero for every $x: f_1(x)f_2(x), \: f_2(x)f_3(x), \: f_2(x)f_4(x)$ $0$ $1$ $2$ $3$
go_editor
asked
in
Quantitative Aptitude
Jan 13, 2016
by
go_editor
13.4k
points
532
views
cat2004
quantitative-aptitude
functions
0
votes
1
answer
47
CAT 2004 | Question: 47
If $f(x) = x^3 - 4x + p$, and $f(0)$ and $f(1)$ are of opposite signs, then which of the following is necessarily true? $-1 < p < 2$ $0 < p < 3$ $-2 < p < 1$ $-3 < p < 0$
go_editor
asked
in
Quantitative Aptitude
Jan 12, 2016
by
go_editor
13.4k
points
317
views
cat2004
quantitative-aptitude
functions
0
votes
0
answers
48
CAT 2005 | Question: 27
Let $g(x)$ be a function such that $g(x+1) +g(x-1) = g(x)$ for every real $x.$ Then for what value of $p$ is the relation $g(x+p)=g(x)$ necessarily true for every real $x?$ $5$ $3$ $2$ $6$
go_editor
asked
in
Quantitative Aptitude
Dec 29, 2015
by
go_editor
13.4k
points
170
views
cat2005
quantitative-aptitude
functions
2
votes
1
answer
49
CAT 2007 | Question: 25
A function $f(x) $ satisfies $f(1)=3600$ and $f(1)+f(2)+ \dots + f(n) = n^2 f(n)$, for all positive integers $n>1.$ What is the value of $f(9)?$ $80$ $240$ $200$ $100$ $120$
go_editor
asked
in
Quantitative Aptitude
Dec 7, 2015
by
go_editor
13.4k
points
1.7k
views
cat2007
quantitative-aptitude
functions
2
votes
1
answer
50
CAT 2008 | Question: 13
Let $f(x) $ be a function satisfying $f(x) f(y) =f(xy)$ for all real $x, y$. If $f(2)=4$, then what is the value of $f\left(\frac{1}{2}\right)$ $0$ $\frac{1}{4}$ $\frac{1}{2}$ $1$ cannot be determined
go_editor
asked
in
Quantitative Aptitude
Nov 28, 2015
by
go_editor
13.4k
points
338
views
cat2008
quantitative-aptitude
functions
0
votes
2
answers
51
If f(x) = minimum of (3x + 5, 10 - 2x), what is the maximum possible value of f(x)?
makhdoom ghaya
asked
in
Quantitative Aptitude
Aug 24, 2015
by
makhdoom ghaya
7.9k
points
1.6k
views
quantitative-aptitude
functions
Page:
« prev
1
2
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
Subjects
All categories
English Language
(1.7k)
Analytical Aptitude
(1.5k)
Quantitative Aptitude
(1.9k)
Spatial Aptitude
(11)
General Awareness
(139)
Computer Knowledge
(70)
Attitude and Leadership
(120)
Teaching Skills
(0)
Others
(0)
Recent Posts
UPSC CDS II 2021
HOW TO PREPARE FOR IELTS?
Previous Year CAT Papers
GRE Exam: New Test Pattern 2016 – 2017
Raise your Visibility to Attract GRE Test Takers
Recent questions tagged functions