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Recent questions tagged venn-diagrams
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venn diagram
A survey is conducted among $275$ families. $100$ families among them use air condition (A.C.) $70$ families use only coolers, $60$ families use only AC and $80$ families use only fan. $10$ families use all three and $10$ families use none of these. How many people use either a cooler or an AC? 185 190 205 cannot be determined
Anjana5051
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Quantitative Aptitude
Jul 16
by
Anjana5051
10.3k
points
51
views
quantitative-aptitude
venn-diagrams
0
votes
0
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2
venn diagram
A survey is conducted among $106$ people. Among them $47$ people have dogs, $58$ people have cats and $38$ people have parrots. $16$ people have both a dog and cat, $15$ people have both cat and parrot and $17$ people have both a parrot and dog. Each of them has at least one of the pets. How many people have people have either a dog or a parrot but not a cat? $37$ $15$ $23$ $20$
Anjana5051
asked
in
Quantitative Aptitude
Jul 14
by
Anjana5051
10.3k
points
60
views
quantitative-aptitude
venn-diagrams
0
votes
0
answers
3
venn diagram
A survey is conducted among $106$ people. Among them $47$ people have dogs, $58$ people have cats and $38$ people have parrots. $16$ people have both a dog and cat, $15$ people have both cat and parrot and $17$ people have both a parrot and dog. Each of them has at least one of the pets. How many people have only dog? $37$ $15$ $23$ $20$
Anjana5051
asked
in
Quantitative Aptitude
Jul 14
by
Anjana5051
10.3k
points
59
views
quantitative-aptitude
venn-diagrams
1
vote
1
answer
4
CAT 2020 Set-2 | Question: 59
Students in a college have to choose at least two subjects from chemistry, mathematics, and physics. The number of students choosing all three subjects is $18,$ choosing mathematics as one of their subjects is $23$ and choosing physics as one of their ... smallest possible number of students who could choose chemistry as one of their subjects is $20$ $22$ $19$ $21$
soujanyareddy13
asked
in
Quantitative Aptitude
Sep 17, 2021
by
soujanyareddy13
2.7k
points
217
views
cat2020-set2
quantitative-aptitude
venn-diagrams
2
votes
1
answer
5
CAT 2018 Set-2 | Question: 91
For two sets $\text{A}$ and $\text{B}$, let $\text{A} \triangle \text{B}$ denote the set of elements which belong to $\text{A}$ or $\text{B}$ ... $(\text{P} \triangle \text{Q}) \triangle (\text{R}\triangle \text{S})$ is $9$ $7$ $6$ $8$
go_editor
asked
in
Quantitative Aptitude
Mar 20, 2020
by
go_editor
13.4k
points
280
views
cat2018-2
quantitative-aptitude
venn-diagrams
3
votes
1
answer
6
CAT 2018 Set-1 | Question: 74
If among $200$ students, $105$ like pizza and $134$ like burger, then the number of students who like only burger can possibly be $93$ $26$ $23$ $96$
go_editor
asked
in
Quantitative Aptitude
Mar 20, 2020
by
go_editor
13.4k
points
351
views
cat2018-1
quantitative-aptitude
venn-diagrams
2
votes
1
answer
7
CAT 2018 Set-1 | Question: 84
Each of $74$ students in a class studies at least one of the three subjects $\text{H, E}$ and $\text{P}$. Ten students study all three subjects, while twenty study $\text{H}$ and $\text{E}$, but not $\text{P}$. Every student who ... the number of students studying $\text{H}$ equals that studying $\text{E}$, then the number of students studying $\text{H}$ is _________
go_editor
asked
in
Quantitative Aptitude
Mar 20, 2020
by
go_editor
13.4k
points
235
views
cat2018-1
quantitative-aptitude
venn-diagrams
numerical-answer
1
vote
1
answer
8
CAT 2016 | Question: 81
In a locality, two-thirds of the people have cable TV, one- fifth have VCR, and one-tenth have both. What is the fraction of people having either cable -TV or VCR? $19/30$ $2/3$ $17/30$ $23/30$
go_editor
asked
in
Quantitative Aptitude
Mar 11, 2020
by
go_editor
13.4k
points
194
views
cat2016
quantitative-aptitude
venn-diagrams
0
votes
1
answer
9
CAT 2015 | Question: 98
Survey was conducted of $100$ people to find out whether they had read recent issues of Golmal, a monthly magazine. The summarized information regarding readership in $3$ months is given below: Only September: $18$; September but not August: $23$; September and ... number of surveyed people who have read exactly two consecutive issues (out of the three)? $7$ $9$ $12$ $14$
go_editor
asked
in
Quantitative Aptitude
Mar 9, 2020
by
go_editor
13.4k
points
295
views
cat2015
quantitative-aptitude
venn-diagrams
1
vote
1
answer
10
CAT 2019 Set-1 | Question: 79
A club has $256$ members of whom $144$ can play football, $123$ can play tennis, and $132$ can play cricket. Moreover, $58$ members can play both football and tennis, $25$ can play both cricket and tennis, while $63$ can play both football and cricket. If every member can play at least one game, then the number of members who can play only tennis is $45$ $38$ $32$ $43$
go_editor
asked
in
Quantitative Aptitude
Mar 8, 2020
by
go_editor
13.4k
points
270
views
cat2019-1
quantitative-aptitude
venn-diagrams
3
votes
1
answer
11
Set theory
Among $150$ faculty members in an institute, $55$ are connected with each other through Facebook ${ }^{\circledR}$ and $85$ are connected through WhatsApp ${ }^{\circledR}. 30$ faculty members do not have Facebook ${ }^{\circledR}$ ... accounts. The number of faculty members connected only through Facebook ${ }^{\circledR}$ accounts is _______ $35$ $45$ $65$ $90$
Lakshman Patel RJIT
asked
in
Quantitative Aptitude
Dec 18, 2017
by
Lakshman Patel RJIT
12.1k
points
443
views
quantitative-aptitude
venn-diagrams
0
votes
1
answer
12
CAT 2003 | Question: 2-58
A survey on a sample of $25$ new cars being sold at a local auto dealer was conducted to see which of the three popular options- air conditioning, radio and power windows- were already installed. The survey found $15$ had air conditioning $2$ had air conditioning and ... $4$ $3$ $1$ $2$
go_editor
asked
in
Quantitative Aptitude
May 4, 2016
by
go_editor
13.4k
points
972
views
cat2003-2
quantitative-aptitude
venn-diagrams
0
votes
0
answers
13
CAT 2002 | Question: 80
Amar went for a holiday to his friend's place. They together either went for yoga in the morning or played tennis in the evening. However, they either went for the yoga in the morning or played tennis, but not both. $14$ mornings and $24$ evenings, they both stayed ... went out together for $22$ days. How many days did Amar stay at his friend's place? $20$ $16$ $30$ $40$
go_editor
asked
in
Quantitative Aptitude
Mar 2, 2016
by
go_editor
13.4k
points
313
views
cat2002
quantitative-aptitude
venn-diagrams
1
vote
0
answers
14
venn diagram
A survey is conducted among $106$ people. Among them $47$ people have dogs, $58$ people have cats and $38$ people have parrots. $16$ people have both a dog and cat, $15$ people have both cat and parrot and $17$ people have both a parrot and dog. Each of them has at least one of the pets. How many people have people have all the three pets? $10$ $8$ $9$ $7$
Pooja Palod
asked
in
Quantitative Aptitude
Dec 11, 2015
by
Pooja Palod
1.8k
points
301
views
quantitative-aptitude
venn-diagrams
2
votes
0
answers
15
venn diagram
A survey is conducted among $275$ families. $100$ families among them use air condition (A.C.) $70$ families use only coolers, $60$ families use only AC and $80$ families use only fan. $10$ families use all three and $10$ families use none of these. How many families use both a cooler and a fan? 20 25 40 30
Pooja Palod
asked
in
Quantitative Aptitude
Dec 11, 2015
by
Pooja Palod
1.8k
points
1.5k
views
quantitative-aptitude
venn-diagrams
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