Aptitude Overflow
Ask us anything
Toggle navigation
Aptitude Overflow
Facebook Login
or
Email or Username
Password
Remember
Login
Register

I forgot my password
Activity
Questions
Unanswered
Tags
Subjects
Users
Ask
Blogs
Exams
Recent questions tagged functions
0
votes
1
answer
1
CAT1999100
Answer the question based on the information given below: Let x and y be real numbers and let $f(x, y) = x+y, F(f(x, y)) = f(x,y) \text{ and } G(f(x, y)) = F(f(x, y))$ Which of the following expressions yields $x^2$ as a result? $F(f(x, x)).G(f(x, x))$ $F(f(x, x)).G(f(x, x)).4$ $F(f(x, x)).G(f(x, x)) \: \log_2 16$ $f(x,x).f(x,x)$
asked
May 14, 2016
in
Logical Reasoning
by
jothee
(
8.1k
points)
●
131
●
282
●
517

37
views
cat1999
logicalreasoning
functions
0
votes
1
answer
2
CAT199998
Answer the question based on the information given below: Let x and y be real numbers and let $f(x, y) = x+y, F(f(x, y)) = f(x,y) \text{ and } G(f(x, y)) = F(f(x, y))$ Which of the following statements is true? $F(f(x,y)) .G(f(x,y)) = F(f(x,y)).G(f(x,y))$ ... $F(f(x,y)) .G(f(x,y)) \neq G(f(x,y)).F(f(x,y))$ $F(f(x,y)) +G(f(x,y)) + f(x,y)= f(x,y)$
asked
May 14, 2016
in
Logical Reasoning
by
jothee
(
8.1k
points)
●
131
●
282
●
517

41
views
cat1999
logicalreasoning
functions
0
votes
1
answer
3
CAT200461,62
Answer the questions on the basis of the information given below: $f_1(x)$ =x $0 \leq x \leq 1$ =1 $x \geq 1$ =0 otherwise $f_2(x)$ =$f_1(x)$ for all x $f_3(x)$ =$f_2(x)$ for all x $f_4(x)$ =$f_3(x)$ for all x How many of the following products are necessarily zero for every ... $f_2(x) = f_4(x) \: \text{for all x}$ $f_1(x) + f_3(x) = 0 \: \text{for all x}$
asked
Jan 13, 2016
in
Quantitative Aptitude
by
jothee
(
8.1k
points)
●
131
●
282
●
517

35
views
cat2004
quantitativeaptitude
functions
+2
votes
1
answer
4
CAT200702
A quadratic function f(x) attains a maximum of 3 at x=1. The value of the function at x=0 is 1.What is the value of f(x) at x=10? 119 159 110 180 105
asked
Dec 6, 2015
in
Quantitative Aptitude
by
jothee
(
8.1k
points)
●
131
●
282
●
517

45
views
cat2007
quantitativeaptitude
functions
0
votes
1
answer
5
CAT200814
If the roots of the equation $x^3 ax^2 +bx  c =0$ are three consecutive integers, then what is the smallest possible value of $b$? $\frac{1}{\sqrt{3} }$ 1 0 1 $\frac{1}{\sqrt{3} }$
asked
Nov 28, 2015
in
Quantitative Aptitude
by
jothee
(
8.1k
points)
●
131
●
282
●
517

57
views
cat2008
quantitativeaptitude
functions
+2
votes
1
answer
6
CAT200813
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 $f(\frac{1}{2})$ 0 $\frac{1}{4}$ $\frac{1}{2}$ 1 cannot be determined
asked
Nov 28, 2015
in
Quantitative Aptitude
by
jothee
(
8.1k
points)
●
131
●
282
●
517

50
views
cat2008
quantitativeaptitude
functions
+2
votes
1
answer
7
CAT200810
Let $f(x) = ax^2 + bx +c$, where $a$, $b$ and $c$ are certain constants and $a \neq 0$. It is known that $f(5) = 3 f(2) $ and that 3 is a root of $f(x)=0$. What is the other root of $f(x)=0$? 7 4 2 6 cannot be determined
asked
Nov 28, 2015
in
Quantitative Aptitude
by
jothee
(
8.1k
points)
●
131
●
282
●
517

74
views
cat2008
quantitativeaptitude
functions
0
votes
1
answer
8
If f(x) = minimum of (3x + 5, 10  2x), what is the maximum possible value of f(x)?
asked
Aug 24, 2015
in
Quantitative Aptitude
by
makhdoom ghaya
(
7.8k
points)
●
62
●
211
●
532

603
views
quantitativeaptitude
functions
To see more, click for the
full list of questions
or
popular tags
.
Recent Posts
GRE Exam: New Test Pattern 2016 – 2017
Raise your Visibility to Attract GRE Test Takers
GRE Quantitative Practice Questions
GRE Practice Questions — Quantitative Reasoning
Sentence Equivalence Questions (GRE)
Recent questions tagged functions
Most popular tags
englishlanguage
quantitativeaptitude
logicalreasoning
passagereading
cat1997
cat1995
cat1996
cat1998
cat1999
cat2000
cat20031
cat2001
cat20032
cat2002
cat2004
datainterpretation
cat2005
cat2008
cat2014
cat2006
cat2007
sequences&series
cat1994
multiplesubparts
verbalability
computerknowledge
tabulardata
generalawareness
appropriateword
nielitdec2017scientifictechnicalassistanta
timeanddistance
sentenceformation
cat2009
wordpairs
paragraphconstruction
percentage
graphs
barscharts
nielitdec2017scientistb
sentencerearrangement
oddoneout
ratioproportion
someallnone
worktime
geometry
profitloss
factjudgemeantinference
filltheblank
syllogism
datasufficiency
decisionmaking
codingdecoding
permutation
statementsufficiency
functions
statementsconclusions
difficult
easy
mostappropriatealternative
combinatory
probability
roundtablearrangement
banks
lcmhcf
factors
excelability
triangle
sets
speeddistance
piechart
clocks
equations
gameplayer
fractions
cmi2010
twoblankword
numberseries
quadraticequations
abbreviations
awards
direction
numericalability
logarithms
minimummaximum
cubes
costpricesellingprice
mixtures
relations
bankindia
mailing
wordability
codes
area
average
circle
relationship
files
ages
instrumentation
usermod
2,839
questions
1,288
answers
514
comments
40,796
users