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Study the following graphs and information and answer the following question.

The given pie chart shows the percentage of population in the four cities i.e. P, Q, R & S.

Total population of all the four cities =6000

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The radar chart given below shows the number of children in the four cities.

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If the number of males in the city Q is 80% less than the total number of male and females in the city P. The number of females in the city P is what percentage of the number of children in the same city.

50% studentsanswered this correctly

Important Questions on Graphical Representation of Data

EASY

Study the given pie chart and answer the question that follows. 

Total number of students admitted in a college=700.

Distribution of the percentage of students in various courses.

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Percentage-wise distribution of the number of boys.

Course Number of boys
B.sc Math 40%
B.sc Physics 68%
B.sc Computer Science 80%
B.com 75%
B.sc Chemistry 58%
BBA 65%

The difference between the number of boys and the number of girls admitted in B.Com. is:

EASY

Study the given pie chart and table and answer the question that follows.

The pie chart represents the percentage wise distribution of 300 students of class X is a school in six different sections A, B, C, D, E, and F.

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The table shows the number of boys of class X in six different sections A, B, C, D, E, and F.

Section A B C D E F
No. of boys 36 26 34 28 20

If the total number of students in section C is 57, then the total number of girls in section C and D together will be:

EASY

The following pie chart represents the percentage-wise distribution of 300 students of class X in a school in six different sections A, B, C, D, E and F.

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The given table shows the number of boys of class X in six different sections A, B, C, D, E and E.

Section A B C D E F
No. of boys 36 26 34 28 ___ 20

The total number of boys in sections A, B and D together is what pecentage more than the total number of girls in section A, B and D together?

EASY
If 76%  of a number is 95, then what is the number? 
EASY

The given bar graph presents a country's exports (in million rupees) during 2015-2018, and the table that follows shows the break-up of goods exported in a year.

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Break-Up of Goods Exported in a year

Computers 24%
Garments 28%
Textiles  25%
Cosmetics 15%
Jewellery 8%

Total exports of cosmetics in four years is approx. what percent less than the total exports of Garments and Jewellery in 2015 and 2018?

MEDIUM
In an election there were only two candidates. One of the candidates secured 40% of votes and is defeated by the other candidate by 298 votes. The total number of votes polled is ?
EASY

The given pie chart represents the percentage-wise distribution of 300 students of class X in a school in six different sections A, B, C, D, E and F.

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The given table shows the number of boys of class X in six different sections A, B, C, D, E and F.

Sections A B C D E F
No. of boys 36 26 34 28 --- 20

If in section E, the ratio of boys and girls is 4:3, then the ratio of the number of girls in section B to that of the number of girls in section E is:

EASY

There are 10 boys and 10 girls in a group. After adding some boys to the group, the percentage of girls becomes 10%. How many boys were added.

EASY

The given bar graph presents a country's exports (in million rupees) during 2015-2018, and the table that follows shows the break-up of goods exported in a year.

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Break-Up of Goods Exported in a year

Computers 24%
Garments 28%
Textiles  25%
Cosmetics 15%
Jewellery 8%

Total exports of Jewellery in 2015,2016 and 2018 is what percent of the total exports of textiles in 2017 and 2018?

MEDIUM

The following Pie chart represents the percentage-wise distribution of 300 students of class X in a school in six different sections A, B, C, D, E and F.

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The table given below shows the number of boys of class X in six different sections A, B, C, D, E and F.

Section A B C D E F
Number of boys 36 26 34 28 x 20

If in section E, the ratio of the number of boys to the number of girls is 3 : 4, then find the ratio of the number of boys in section E to the number of girls in section C.

MEDIUM
If 20% of A=30% of B. Then B is how much percent less than A?
MEDIUM

The following pie-chart and table show the percentage distribution of farmers in 5 states A, B, C, D & E of a country who claimed insurance due to drought in the year 2017 and ratio of males to females of the number of farmers in states, respectively.

Study the pie-chart and the table carefully and answer the following questions.

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State Male : Female
A 5 : 3
B 4 : 1
C - : - 
D 5 : -
E 3 : 2

Note: Some data are missing in the pie-chart and table, if required in any question, find the missing data first and then answer the question Total number of farmers who claimed insurance in the year 2017 = 2,64,000

The number of farmers who claimed insurance in state C exceeds the total number of farmers (who claimed insurance) in state E and state A together by 5280. What is the percentage of farmers who claimed insurance in state E?

EASY

A number is multiplied by 25 instead of 52. New value is what per cent of desired value?

EASY

The following Pie chart represents the percentage- wise distribution of 800 students of class XII in a school in six different sections A, B, C, D, E and F.

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The table given below shows the number of girls of class XII in six different sections A, B, C, D, E and F.

Section A B C D E F
Number of girls 102 80 104 98 0 60

The total number of girls in sections B, C and D together is what percentage more than the total number of boys in sections A, B and D together?

MEDIUM

In 2003, the total population of a village was 4800, out of which 40% were females. In 2004, the total population increased by 10% as compared to the previous year. If the number of females remained the same in 2004, what was the percentage increase in the number of males in 2004 as compared to 2003?

MEDIUM
If the length of a rectangle is increased by 40%, and the breadth is decreased by 20%, then the area of the rectangle increases by x%. Then the value of x is:
EASY
Sonu saves 15% of her income. If her income increases by 20% and she still saves the same amount as before, then what is the percentage increase in her expenditure? (correct to one decimal place)
EASY

Study the given pie chart and answer the question that follows.

Total number of students admitted in a college =700

Distribution of the percentage of students in various couses.

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Percentage-wise distribution of the number of boys.

Course Number of boys
B.Sc. Maths 40%
B.Sc. Physics 68%
B.Sc. Chemistry 58%
B.Sc. Computer science 80%
B.Com 75%
BBA 65%

The ratio of the total number of girls admitted in B.Sc maths to the total number of students admitted in B.Sc maths is_____.

EASY

The given bar graph presents a country's exports (in million rupees) during 2015-2018, and the table that follows shows the break-up of goods exported in a year.

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Break-Up of Goods Exported in a year

Computers 24%
Garments 28%
Textiles  25%
Cosmetics 15%
Jewellery 8%

What is the ratio of the total exports of Computers in 2015 and 2017 to the total exports of Cosmetics in 2015 and 2018?

MEDIUM

The line graph shows electricity consumption (in units) for three households A, B and C for months February to May.

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If the per-unit rate chart is:

Units Rate per unit (₹)
First 50 2.4
Next 50 3.5
Above 100 5.5

In the given line graph, the electric charges collected from all (A, B and C) for the month of February is: