Aptitude Data Interpretation Di Bar Pie

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[Aptitude] Data Interpretation (DI): Bar and Pie chart

practice Questions with Explanation

Posted By On 19/11/2012 @ 1:29 pm In Aptitude | 27 Comments

@CSAT/IBPS aspirants !irst so"#e t$ese t%o &I '&ata Interpretation( sets

on your o%n) usin* pen and paper T$en s+ro"" do%n and +$e+,

ans%er/e-p"anations/s$ort+uts

Time: .0 mins Corre+t Ans: 1 m) ron* ans%er0.. m

1 Data Interpretation Set#1: Pie Chart

2 DI Set#2: Pie-Chart CO2 Emission

. DI Set #3: Bar graph on Proft-loss

Solution Set#1: Pie Chart with Shortuts

3 Solution: Set #2: CO2 Emission Pie Chart

4 Solution:Set #3 Bar Chart

Data Interpretation Set#: Pie !hart
http://mrunal.org/2012/11/aptitude-data-interpretation-di-bar-pie-ssc-fci-nov.html/print/#comments_controlshttp://mrunal.org/2012/11/aptitude-data-interpretation-di-bar-pie-ssc-fci-nov.html/print/#3http://mrunal.org/2012/11/aptitude-data-interpretation-di-bar-pie-ssc-fci-nov.html/print/#co2qnhttp://mrunal.org/2012/11/aptitude-data-interpretation-di-bar-pie-ssc-fci-nov.html/print/#62http://mrunal.org/2012/11/aptitude-data-interpretation-di-bar-pie-ssc-fci-nov.html/print/#111http://mrunal.org/2012/11/aptitude-data-interpretation-di-bar-pie-ssc-fci-nov.html/print/#co2solnhttp://mrunal.org/2012/11/aptitude-data-interpretation-di-bar-pie-ssc-fci-nov.html/print/#329http://mrunal.org/2012/11/aptitude-data-interpretation-di-bar-pie-ssc-fci-nov.html/print/#3http://mrunal.org/2012/11/aptitude-data-interpretation-di-bar-pie-ssc-fci-nov.html/print/#co2qnhttp://mrunal.org/2012/11/aptitude-data-interpretation-di-bar-pie-ssc-fci-nov.html/print/#62http://mrunal.org/2012/11/aptitude-data-interpretation-di-bar-pie-ssc-fci-nov.html/print/#111http://mrunal.org/2012/11/aptitude-data-interpretation-di-bar-pie-ssc-fci-nov.html/print/#co2solnhttp://mrunal.org/2012/11/aptitude-data-interpretation-di-bar-pie-ssc-fci-nov.html/print/#329http://mrunal.org/2012/11/aptitude-data-interpretation-di-bar-pie-ssc-fci-nov.html/print/#comments_controls


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T$e 5o""o%in* pie +$art +ost o5 +onstru+tin* one $ouse T$e tota" +ost %as

6s 4 "a,$s 'sour+e !CI/SSC o# 2012 Paper(

1. The amount spent on cement is

A. Rs.2,00,000

B. Rs.1,60,000

C. Rs.1,20,000

D. Rs.1,00,000

2. The amount spent on labour exceeds the

amount spent on steel by

A. ! o" the total cost

B. 10! o" the total cost

C. 12! o" the total cost

D. 1! o" the total cost

#. The amount spent on labour exceeds

the amount spent on super$ision by

A. Rs.2,00,000

B. Rs.16,000

C. Rs.1,20,000

D. Rs.60,000

. The amount spent on Timber is

A. Rs.60,000

B. Rs.%0,000

C. Rs.1,20,000

D. Rs.&6,000


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&. The amount spent on cement, steel and

super$ision is 'hat percent o" the total cost o"

construction(

A. #0!

B. #!

C. 0!

D. !

DI Set#": Pie!hart !$" E%ission

T$e tota" annua" CO2 emissions 5rom #arious se+tors are 3 mmt In t$e Pie

C$art *i#en 8e"o%) t$e per+enta*e +ontri8ution to CO2 emissions 5rom

#arious se+tors is indi+ated

1. )hich o" the "ollo'in* sectors to*ether

emit 2. mmt o" C+2 e$ery year(

a. Thermal and Transport

b. Domestic and Commercial

c. Transport and Commericial

d. Commercial and Thermal

2. )hich o" the "ollo'in* sectors ha$e

emission di""erence o" 1 mmt bet'een them.

a. Domestic and Commercial

b. Transport and Commercial

c. Thermal and Domestic

d. Thermal and Transport.


4/14

. mission o5 &omesti+ se+tor is $o% mu+$ o5 Transport

and Commer+ia" se+tor +om8ined;

a 20

8 13

+ .0

d .3

In t$e ne-t year) i5 emission 5rom Commer+ia" se+tor de+reases 8y 20

o5 its +urrent emission) %$i"e ot$er se+tors +ontinue to emit same amount

o5 CO2 as ear"ier t$en $at %i"" 8e t$e ne% +ontri8ution o5 T$erma"po%er se+tor 'appro-imat"y(;

a .19

8 .9


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O8ser#e t$is *rap$ and ans%er =uestions 'sour+e !CI/SSC o# 2012

Paper(

1. The amount o" maximum pro"it as seen

"rom the dia*ram is

A. 2 thousand rupees

B. 1. thousand rupees

C. 1 thousand rupees

D. #. thousand rupees

2. The amount o" total loss incurred durin*

2002010 is

A. & thousand rupees

B. 2. thousand rupees

C. 1. thousand rupees

&. The ratio o" the maximum pro"it earned to

the minimum loss su""ered is

A. # - &

B. & - #

C. % - 2

D. 2 - %

#. " the loss is x! o" the pro"it "or the years

under study, then x is

A. 1

B. 2

C. 20


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D. 2 thousand rupees D. 1%

Solutions or the DI uestions

Solution DI Set#1: Pie Chart with Explainations/Shortcuts

>ou mi*$t 8e tempted to trans5orm de*rees into per+enta*es and ?nd

a8so"ute 6upee #a"ue o5 ea+$ item 'tim8er) "a8our et+( But in t$e

e-am) on!t waste time8y +a"+u"atin* e#eryt$in* On"y +a"+u"ate t$e stu

t$at is as,ed

1 T$e amount spent on +ement is

a 6s2)00)000

8 6s1)40)000

+ 6s1)20)000

d 6s1)00)000


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Tota" is 6s 4)00)000 '.40 de*rees o5 t$e +ir+"e(

Cement is 72 &e*rees

App"y t$e ratio prin+ip"e

De*rees /alue2 Cement 3(

&60total 6 la4hs

&i#ide "e5t +o"umn on one side and ri*$t +o"umn on t$e ot$er side

72/.40 /4 "a,$s

'724(/.4012 "a,$s

2 T$e amount spent on "a8our e-+eeds t$e amount spent on stee" 8y

A 3 o5 t$e tota" +ost

B 10 o5 t$e tota" +ost

C 12 o5 t$e tota" +ost

& 13 o5 t$e tota" +ost

T$ere is no need to ?nd a8so"ute #a"ues ust o8ser#e t$e de*rees

tem De*rees5abour %0

teel Base ! #

Di""erence &6

So t$e dieren+e 8et%een Da8our and Stee" is .4 de*rees

And tota" +ost is '4"a,$( .40 de*rees

So t$e per+enta*e .4/.40 - 100 10 o5 t$e tota" +ost

Ans%er 'B(

. T$e amount spent on +ement) stee" and super#ision is %$at per+ent o5t$e tota" +ost o5 +onstru+tion;

A 0

B 3

C 30

& 33


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A*ain no need to ?nd a8so"ute #a"ues ust o8ser#e t$e de*rees

de*rees

Cement 2

teel #uper$ision #

Total 170

Ee is as,in*) F%$at per+ent o5 t$e tota" +ost o5 +onstru+tion;G

So tota" +ost '.40 de*rees( is t$e F8aseG

'1


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Ans%er is '&(

3 T$e amount spent on Tim8er is

A 6s40)000

B 6s90)000

C 6s1)20)000

& 6s.4)000

O8ser#e t$at de*ree/per+enta*e o5 Tim8er is not *i#en t$e +$art

So) ?rst tas, is to ?nd de*rees o5 tim8er

In a +ir+"e Tota".40 de*reesSo Tim8ers de*ree

.40 IJS t$e de*rees o5 remainin* items

.40'3K3K3K72K90(

.4 de*rees

o% use t$e +on+ept *i#en in pre#ious =uestion)

.4 de*rees 10 o5 tota" +ost40)000 rupees

Ans%er 'A(

Solution: Set #": !$" E%ission Pie !hart

1 $i+$ o5 t$e 5o""o%in* se+tors to*et$er emit 23 mmt o5 CO2 e#ery

year;


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a T$erma" and Transport

8 &omesti+ and Commer+ia"

+ Transport and Commer+ia"

d Commer+ia" and T$erma"

Tota" emission is 3 And 23mmt is 30 '$a"5( o5 3 'tota" emission(

!rom t$e *i#en +ir+"e) transport K +ommer+ia") represent $a"5 +ir+"e '30(

Simi"ar"y T$erma"K&omesti+ is a"so 30 But it is not *i#en in options So

ans%er is 'C(: Transport K Commer+ia"

2 $i+$ o5 t$e 5o""o%in* se+tors $a#e emission dieren+e o5 1 mmt

8et%een t$em

a &omesti+ and Commer+ia"

8 Transport and Commer+ia"

+ T$erma" and &omesti+

d T$erma" and Transport

Tota" is 3mmt '100( So 1mmt1 - 100/320

!ind out %$i+$ t%o se+tors $a#e dieren+e o5 20;

T$erma" minus &omesti+.31320 So 'C( is t$e ans%er

. mission o5 &omesti+ se+tor is $o% mu+$ o5 Transport and

Commer+ia" se+tor +om8ined;

a 20

8 13

+ .0

d .3

O8ser#e t$e +$art


11/14

6e=uired

'13/30( - 100

.0 ans%er is 'C(

In t$e ne-t year) i5 emission 5rom Commer+ia" se+tor de+reases 8y 20

%$i"e ot$er se+tors +ontinue to emit same amount o5 CO2 as ear"ier t$en

$at %i"" 8e t$e ne% +ontri8ution o5 T$erma" po%er se+tor;

6i*$t no% Commer+ia" se+tor emits 20 o5 3mmt1/3 - 31mm

e-t year 20 de+rease20 o5 1mm02mm %i"" 8e "ess emitted

But ot$er se+tors remains t$e same

So tota" emission ne-t year3 minus 02


12/14

Be +are5u" a8out t$e Munit) T$ousand/"a,$s

1 T$e amount o5 ma-imum pro?t as seen 5rom t$e dia*ram is

A 2 t$ousand rupees

B 13 t$ousand rupees

C 1 t$ousand rupees

& 3 t$ousand rupees

T$e 8ar o5 200< is "on*est amon* a"" So 3 Ans '&(

2 T$e amount o5 tota" "oss in+urred durin* 20032010 is

A . t$ousand rupees

B 23 t$ousand rupees

C 13 t$ousand rupees

& 2 t$ousand rupees


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Doss o++urs durin* 2004 and 2009

8ear 5oss

2006 1.

200% 1.0

Total 2. ans'er B

. T$e ratio o5 t$e ma-imum pro?t earned to t$e minimum "oss suered is

A : .

B . :

C 9 : 2

& 2 : 9

3ax pro"it 2007 #.

3in 5oss 200% 1

6atio3/13/109/2

Ans%er 'C(

I5 t$e "oss is - o5 t$e pro?t 5or t$e years under study) t$en - is

A 13

B 23

C 20

& 19

e#e to ta,e t$e tota" o5 pro?ts and "osses made in a"" years so)

9ro"it 5oss

200 2. 0

06 0 1.

0 &. 0

07 #. 0

0% 0 1

10 2 0

Total 12. 2.


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Pro?t: Doss

23/123

1/3

20 'remem8er t$e 5ra+tion to per+enta*e ta8"e: C"i+, (

Ans%er is 'C(

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Aptitude Data Interpretation Di Bar Pie