Caselets

IMPORTANT

Caselets: Overview

This topic covers concepts, such as, Mix Graph, Caselets, Common Data of Caselets for Data Interpretation and Approach to Solve Caselets etc.

Important Questions on Caselets

HARD
IMPORTANT

Study the following graph and answer the questions given below:

The following line graph shows the turnover (in crores),
 

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The below line graph shows the number of distributors (in lakhs) in the direct selling business.

 

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The following table gives information about the top four companies in the direct selling business.

Rank Company Turnover in 2002 (in crore) No. of distributors in 2002 (in lakhs)
1 Wamay 472 3.65
2 Codimare 165 4.95
3 Nova 110 0.68
4 Balife 78 0.2

Balife was launched in 2000. Since then, the number of its distributors is increasing by 25% every year and its turnover by 20%, then what was the turnover-to-number of distributors ratio of Balife during its launching year?

MEDIUM
IMPORTANT

Following bar graph shows the percentage of total number of students admitted in different streams in a college during the period of 2005-2009. The table shows the total number of admitted students during this period.

 

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Year Total number of students admitted
2005 1200
2006 1060
2007 1450
2008 1100
2009 1000

What is the ratio between number of years in which Science students admitted is more than Commerce students and the number of years in which Arts students admitted is more than Commerce students admitted?

MEDIUM
IMPORTANT

Study the following graph and pie-chart carefully and answer the question given below:

The line graph below represents the quantity of sugar (in tonnes) exported by a trader in various years.

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The bar graph below shows the value of exports in various years (in  thousands)

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In how many years the quantity of sugar exported is more than the average quantity of sugar exported for the given period?

EASY
IMPORTANT

Read the given information carefully to answer these questions:

There are 24 boys and 10 girls in Class V . They are taught by 6 teachers. There are 12 boys and 20 girls in Glass VI. They are taught by 5 teachers. No teacher is common in the two classes. A team of two boys, one girl and one teacher is selected for a camp. In how many ways can the team be selected so that all the members are from Class VI?

EASY
IMPORTANT

Read the following pie chart and table carefully and answer the question given below.
Percentage of population in seven states in 2010:

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States Percentage of population below the poverty line
A 45
B 52
C 38
D 58
E 46
F 49
G 61

If in 2010, the total population of the seven states was 550000, what will be the population of state F in that year (below poverty line)?

MEDIUM
IMPORTANT

Read the following graph and table carefully and answer the question given below.
Percentage increase in the population of two cities in different years:
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Population of both city in 2009
City Population (In Lakh)
A 14
B 12

The population of city B at the end of 2011 is approximately what percent of the population of city A at the beginning of the year 2009?

MEDIUM
IMPORTANT

Directions : In the following pie-charts the percentage of different categories of employees of two companies A and B are given and the table shows the percentage of Male employees among them. The total employees in Company A is  6500 and that in Company B is 9000.

Company A

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Company B

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The table is given below:

  Male % in A Male % in B
E1 40 45
E2 60 48
E3 40 55
E4 48 52
E5 55 60
E6 60 57


What is the average number of male employees of all categories in Company B?

HARD
IMPORTANT

Study the following pie chart carefully to answer the question.


Degree-wise breakup of employees working in various departments of an organisation and the ratio of Men to Women


Total Number of Employees =3250
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Dept = Department
Respective Ratio of Men to Women in Each Department

Department Men Women
Production 4 1
HR 12 13
IT 7 3
Marketing 3 2
Accounts 6 7


What is the respective ratio of the number of women working in the HR department and the number of men working in the IT department ?

MEDIUM
IMPORTANT

Study the information carefully to answer the question that follows:

On the occasion of an opening ceremony of sports events in a stadium, there are totals of 1200 players who are participating in four different events' viz. Gymnastics, Table Tennis, Badminton and Lawn Tennis. The ratio of male to female players is 11:4. 30% of the total female players are participating in gymnastics, 10% of the total female players are participating in table tennis and the remaining female players are participating in badminton and lawn tennis in the ratio 1:3. The ratio of male players who are participating in gymnastics and other events together is 3:5. 4% of those male players who are not participating in gymnastics are participating in lawn tennis and the remaining male players are participating in table tennis and badminton in the ratio 5:3.

What is the total number of players (both males and females together) participating in table tennis and gymnastics?

MEDIUM
IMPORTANT

Study the following information carefully and answer the questions given below it.

Out of the 15,000 candidates eligible for an Officer TMs Post in a Public Sector Bank, 450 candidates have prior experience of working in Public Sector Banks in rural areas only. 25%of the total number of candidates have prior experience of working in Public Sector Banks in urban areas only. 12% of the total number of candidates have prior experience of working in Private Sector Banks in urban areas only. 2% of the total number of candidates have prior experience of working in Private Sector Banks in rural areas only. 3,600 candidates have worked in Public Sector Banks in both urban and rural areas. 15% of the total number of candidates who have worked in both Public and Private Sector Banks in urban areas only. 600 candidates have worked in both Public and Private Sector Banks in rural areas only. The remaining candidates have no prior experience of working in the Banking industry.

What is the respective ratio of the candidates who have a prior experience of working in Public Sector banks in rural areas only to the candidates who have a prior experience of working in Private Sector banks in rural areas only?

MEDIUM
IMPORTANT

Read the following graph carefully and answer the question given below.

Number of male and female professors in different discipline in a University

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The age of Physics Professor is shown below:

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How many Physics professors belong to the age group 35-44?

EASY
IMPORTANT

Read the following pie chart and table carefully and answer the questions given below.
Total number of listeners =140000
Percentage of listeners in different cities:
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Percentage of listeners of different FM channels in different

City Radio Mirchi Radio City Red FM FM Gold Rainbow
Agra 76% 72% 46% 54% 48%
Meerut 63% 64% 59% 47% 53%
Jaipur 52% 65% 64% 51% 54%
Chandigarh 82% 44% 32% 35% 45%
Bhopal 75% 32% 36% 52% 64%

What is the number of listeners of Radio city in Meerut?

MEDIUM
IMPORTANT

Study the following graph carefully and answer the questions —
Distribution of 3000 seats in 6 states
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In which state the number of seats won by Y is maximum?

MEDIUM
IMPORTANT

Study the following graph and table carefully and answer the question given below:

Time taken to travel (in hours) by five vehicles on two different days:

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Distance covered (in km) by five vehicles on each day:

Vehicle Day 1 Day 2
A 832 864
B 516 774
C 693 810
D 552 765
E 935 546

What is the respective ratio between the speeds of vehicles D and vehicle E on day 2?

MEDIUM
IMPORTANT

Read the following pie-chart and table carefully and answer the question given below.
Percentage distribution of cars produced by 6 companies in 2013:
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Total number of cars=6.5 Lakhs
Percentage sale of these companies

Company % Sale
A 82%
B 70%
C 74%
D 64%
E 80%
F 74%

What is the number of cars sold by company B?

EASY
IMPORTANT

The question is based on the following information. Study it carefully and answer the question—

In a group of 60 boys, all the boys play at least one game out of Hockey, Football and Volleyball. 13 of the boys play only Hockey, 25% play only Football and 20% play only Volleyball. 5 boys play both Hockey and Volleyball, 4 boys play both Hockey and Football, 2 boys play both Football and Volleyball, 2 boys play all the three games

How many boys play either Football or Hockey or both ?

EASY
IMPORTANT

Read the following graph and table carefully and answer the question given below:
Number of Hindi and English newspaper readers (in thousands) in 6 cities

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The table of male and female ratio is as follows:

Cities

Hindi

Male:Female

English

Male:Female

Kanpur 7:4 3:2
Meerut 5:3 5:3
Jhansi 4:3 3:5
Agra 7:5 9:8
Bareilly 5:3 5:3
Mathura 3:2 3:2


 

What is the respective ratio of number of Hindi male reader in Bareilly and number of English male readers in the same city?

MEDIUM
IMPORTANT

Following pie chart shows the percentage share of cost of production by six computer system manufacturers. Total cost of production is 50 crores. The table shows the ratio of production of Desktop and Laptop systems and percentage profit earned on these two type of system by these six companies.

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What is the ratio between profit earned on Desktop and Laptop by HCL?

MEDIUM
IMPORTANT

Read the following pie-chart and table carefully and answer the questions given below.

Total number of passenger =800

Percentage of passengers travelling in different trains:

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Train Number of male passengers
Shatabdi 245
Duranto Express 12
Gomti Express 74
Jammu Tavi Express 165
Lucknow Mail 93

The number of male passengers in Lucknow Mail is approximately what percentage more than the number of female passengers in Gomti Express?

EASY
IMPORTANT

Study the following information carefully and answer the question that follows.
In a school of 3000 students the ratio of girls to boys is 7:8 respectively. All the students study three different subjects Hindi, English and Sanskrit.30% of the boy's study only English, 27 of the girls study only English and Hindi. 18 of the boy's study only English and Sanskrit. The number of girls studying only English is 85% of the boys studying the same. 25 of the boys study only Hindi and Sanskrit.40% of the girl's study only Hindi. The remaining girls study only Hindi and Sanskrit. The number of boys studying only English and Hindi is 10% of the girls studying the same. The remaining boys study only Hindi.

The number of boys studying only Hindi is approximately what per cent of the number of girls studying only Hindi?