The following table shows the percentage of total population of a state in different age groups. Study the table and draw the histogram to represent this information. Then, answer the following question. Age group in years Percentage Up to 15 30 15 - 25 17 25 - 35 18 35 - 45 14 45 - 55 14 55 - 65 5 65 and above 2 Total 100 Which age group accounts for maximum population in a state?

In the histogram, we represent the groups of observations (i.e., class intervals) on the horizontal axis and the height of the bars shows the frequency of the class interval. Also, there is no gap between the bars as there is no gap between the class intervals. Take the scale as along the horizontal axis and along the vertical axis 1 unit = 2 Percentage. Hence, 0 to 15 years age group accounts for maximum population in a state.

The following table shows the percentage of total population of a state in different age groups. Study the table and draw the histogram to represent this information. Then, answer the following question. Age group in years Percentage Up to 15 30 15 - 25 17 25 - 35 18 35 - 45 14 45 - 55 14 55 - 65 5 65 and above 2 Total 100 Which age group accounts for minimum population in a state?

In the histogram, we represent the groups of observations (i.e., class intervals) on the horizontal axis i.e age group and the height of the bars shows the frequency of the class interval i.e percentage. Also, there is no gap between the bars as there is no gap between the class intervals. Take the scale as along the horizontal axis and along the vertical axis 1 unit = 2 Percentage. Hence, 65 years and above age group accounts for minimum population in state.

The following table shows the percentage of total population of a state in different age groups. Study the table and draw the histogram to represent this information. Then, answer the following question. Age group in years Percentage Up to 15 30 15 - 25 17 25 - 35 18 35 - 45 14 45 - 55 14 55 - 65 5 65 and above 2 Total 100 If there are 28000 people in age group 35 - 45 , then find total population of the state.

In the histogram, we represent the groups of observations (i.e., class intervals) on the horizontal axis i.e age group and the height of the bars shows the frequency of the class interval i.e percentage. Also, there is no gap between the bars as there is no gap between the class intervals. Take the scale as along the horizontal axis and along the vertical axis 1 unit = 2 Percentage. If there are 28000 people in age group 35 - 45 , then the population of other age groups is given in the below table. Age group in years Percentage Population Up to 15 30 60000 15 - 25 17 34000 25 - 35 18 36000 35 - 45 14 28000 45 - 55 14 28000 55 - 65 5 10000 65 and above 2 4000 Total 100 200000 Hence, the total population of the state is 200000 .

A survey was conducted among customers in some restaurants about their choice of food The data collected in the survey is as follows Type of food Indian Chinese Italian Mexican Number of people who like these 304 210 116 90 Represent thisdata on a pie chart

MEDIUM

8th CBSE

IMPORTANT

'I Did It' Mathematics>Chapter 15 - Data Handling and Probability>Worksheet>Q 6

From a well-shuffled pack of $52$ playing cards, a card is drawn out. What is the probability of getting a red queen? (Write the answer in its simplest form)

MEDIUM

8th CBSE

IMPORTANT

'I Did It' Mathematics>Chapter 15 - Data Handling and Probability>Worksheet>Q 6

From a well-shuffled pack of $52$ playing cards, a card is drawn out. What is the probability of getting a red queen?

MEDIUM

8th CBSE

IMPORTANT

'I Did It' Mathematics>Chapter 15 - Data Handling and Probability>Worksheet>Q 6

A card is drawn out from a pack of $52$ playing cards. Find the probability of getting a black ace. (Write the answer in its simplest form)

MEDIUM

8th CBSE

IMPORTANT

'I Did It' Mathematics>Chapter 15 - Data Handling and Probability>Worksheet>Q 7

The following table shows the percentage of total population of a state in different age groups. Study the table and draw the histogram to represent this information. Then, answer the following question.

Age group in years	Percentage
Up to $15$	$30$
$15 - 25$	$17$
$25 - 35$	$18$
$35 - 45$	$14$
$45 - 55$	$14$
$55 - 65$	$5$
$65$ and above	$2$
Total	$100$

Which age group accounts for maximum population in a state?

MEDIUM

8th CBSE

IMPORTANT

'I Did It' Mathematics>Chapter 15 - Data Handling and Probability>Worksheet>Q 7

The following table shows the percentage of total population of a state in different age groups. Study the table and draw the histogram to represent this information. Then, answer the following question.

Age group in years	Percentage
Up to $15$	$30$
$15 - 25$	$17$
$25 - 35$	$18$
$35 - 45$	$14$
$45 - 55$	$14$
$55 - 65$	$5$
$65$ and above	$2$
Total	$100$

Which age group accounts for minimum population in a state?

MEDIUM

8th CBSE

IMPORTANT

'I Did It' Mathematics>Chapter 15 - Data Handling and Probability>Worksheet>Q 7

The following table shows the percentage of total population of a state in different age groups. Study the table and draw the histogram to represent this information. Then, answer the following question.

Age group in years	Percentage
Up to $15$	$30$
$15 - 25$	$17$
$25 - 35$	$18$
$35 - 45$	$14$
$45 - 55$	$14$
$55 - 65$	$5$
$65$ and above	$2$
Total	$100$

If there are $28000$ people in age group $35 - 45$ , then find total population of the state.

A survey was conducted among customers in some restaurants about their choice of food. The data collected in the survey is as follows

Type of food Indian Chinese Italian Mexican

Number of people who like these $304$ $210$ $116$ $90$

Represent this data on a pie chart.

Important Questions on Data Handling and Probability

Learn and Prepare for any exam you want !

Type of food	Indian	Chinese	Italian	Mexican
Number of people who like these	$304$	$210$	$116$	$90$

A survey was conducted among customers in some restaurants about their choice of food. The data collected in the survey is as follows Type of food Indian Chinese Italian Mexican Number of people who like these 304 210 116 90 Represent this data on a pie chart.

Important Questions on Data Handling and Probability

Learn and Prepare for any exam you want !

A survey was conducted among customers in some restaurants about their choice of food. The data collected in the survey is as follows

Type of food Indian Chinese Italian Mexican

Number of people who like these $304$ $210$ $116$ $90$

Represent this data on a pie chart.