Data Interpretation Questions

The given pie chart displays the number of patients who come to a clinic per week, for treatment under various heads. The total number of patients who come to the clinic is $4060$ per week. Study the pie chart and answer the question that follows.(Note: Since percentages/degrees values are typically proportional, we can compute directly using their standard standard values for this question where Trauma + Dexa + Blood works = $150^{\circ }$ and OPD + X-ray + Physiotherapy = $210^{\circ }$, or equivalent values leading to the exact percentage)The combined number of patients for the treatment of trauma, dexa and blood works is what percentage (rounded off to 1 decimal place) more or less than the combined number of patients for OPD, X-ray and physiotherapy?

The following table shows the number of medals won by four boys in different activities.Name of Boy / ActivityYogaSwimmingDanceSingingRamagya24283233Bitthal28302928Rameshwar35293830Krishna29343136Who won more medals in swimming than in singing?

The following bar graph shows the failure rates (in thousands) for different electric components:How many times is the failure rate of hybrid micro circuits compared to that of signal devices?

Study the given bar-graph and answer the question that follows.
The bar-graph shows the percentage revenue allocation by two states in various sectors.

(Note: Based on standard exam datasets, the percentage allocation for State A in Exports is 35% and in Manufacturing is 25%)

If the amount of money allocated to the two states is ₹20 billion each, then how much more (in rupees) does State A spend on Exports than on Manufacturing?

The given pie-chart shows the expenditure (in ₹ lakh) of a country on various sports during a particular year. Study the chart carefully and answer the question that follows.
(Note: Based on standard exam datasets, let the relative expenditure proportions be: Golf = 12.5%, Swimming = 10%, Football = 22.5%, Cricket = 25%)

The average expenditure on golf and swimming is what per cent (rounded to 1 decimal place) more or less than the average expenditure on football and cricket?

The following table shows the marks (out of 100) obtained by four students in five different subjects.
Student/Subject English Hindi Maths Science Social Science
Riya 88 94 90 95 93
Charu 91 93 88 92 88
Preeti 89 95 91 97 95
Mohan 90 88 95 96 89
How many marks did Preeti score in Science?

The given pie-chart shows the number of students admitted into various schools, A, B, C, D, E, in a town. The total number of students is 6500. The number of boys in each school is given by the table. Study the pie-chart and the table carefully and answer the question that follows.
Note: For the purpose of calculation, the degree distributions for schools A, B, C, D, and E in the pie chart correspond to total strength proportions that yield total students as follows: A = 1400, B = 1500, C = 1000, D = 1100, E = 1500 (Total = 6500).

Schools A B C D E
Number of boys 800 850 600 700 765
The total number of boys in schools A, C, D is what percentage of the total number of girls in schools B, C, E (rounded to 2 decimal places)?

The following table shows the number of eggs produced by five farms A, B, C, D and E over the given years.

The following table shows the percentage of marks obtained by five students in four subjects in an examination.
Student/Subject Maths Physics Chemistry Computer Science
A 90% 65% 76% 64%
B 67% 93% 55% 56%
C 85% 61% 70% 80%
D 59% 75% 84% 91%
E 94% 48% 99% 99%
How many students scored more than 60% of marks in all the four subjects?

Study the following table, which shows the number of units of a product manufactured and sold by a company in five years, and answer the question.YearsNumber of units Manufactured (in thousands)Number of units Sold (in thousands)20133503202014375315201530028020164504232017420360The ratio of the total number of units sold in 2014 and 2015 to the number of units manufactured in 2017 is:

Study the following table, which shows the number of units of a product manufactured and sold by a company in five years, and answer the question.YearsNumber of units Manufactured (in thousands)Number of units Sold (in thousands)20133503202014375315201530028020164504232017420360What percent of total units of the product manufactured in 2013 and 2015 is the total units unsold during the five years? (correct to one decimal place)

Study the following table, which shows the number of units of a product manufactured and sold by a company in five years, and answer the question.YearsNumber of units Manufactured (in thousands)Number of units Sold (in thousands)20133503202014375315201530028020164504232017420360In which year the number of units of the product sold is $19000$ less than the average number of units manufactured per year?

Study the following table, (which shows the number of units of an item manufactured and sold by $5$ companies) and answer the question.CompanyNo. of units Manufactured (in thousands)Sold (in thousands)A4230B4532C3626D5136E5440Which Company sold the highest percentage of units as compared to manufactured by it?

The average of $15$ numbers is $56$. The average of the first $8$ numbers is $54.4$ and that of the last $8$ numbers is $56.6$. If the $8^{\text{th}}$ number is excluded, then what is the average of the remaining numbers? (correct to one decimal place)

Study the following table, (which shows the number of units of an item manufactured and sold by $5$ companies) and answer the question.CompanyNo. of units Manufactured (in thousands)Sold (in thousands)A4230B4532C3626D5136E5440The ratio of the number of units manufactured by companies C and E together and the number of units sold by A and D together is?

Study the following table, (which shows the number of units of an item manufactured and sold by $5$ companies) and answer the question.CompanyNo. of units Manufactured (in thousands)Sold (in thousands)A4230B4532C3626D5136E5440What percent of total number of units sold by companies A, B and D is equal to the number of units manufactured by company C? (correct to one decimal place)