In a survey of 85 families of a colony, the number of members in each family was recorded and the data has been represented by the following bar graph.

Read the bar graphcarefully and answer the following questions :

(i) What information does the bar graph give ?

(ii) How many families have 3 members ?

(iii) How many people live alone ?

(iv) Which type of family is the most common ? How many members are there in each family of this kind ?

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Solution

(i) It gives the number of families containing 2, 3, 4, 5 members each.

(ii) 40

(iii) None

(iv) Family having 3 members is common. There are 3 members in each family.

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Similar questions

In a survey of 85 families of a colony, the number of members in each family was recorded and the data has been represented by the following bar graph.

Read the bar graphcarefully and answer the following questions :

(i) What information does the bar graph give ?

(ii) How many families have 3 members ?

(iii) How many people live alone ?

(iv) Which type of family is the most common ? How many members are there in each family of this kind ?

Q. In a survey of 100 families of a village, the number of members in each family was recorded, as shown by the bar graph given below:

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(il) How many families have less than fivemembers?
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(i) What is the information given by the bar graph?

(ii) What is the number of families having 6 members?

(iii) How many members per family are there in the maximum number of families? Also tell the number of such families.

(iv) What are the number of members per family for which the number of families are equal? Also, tell the number of such families?

Q. Read the bar graph given below and answer the following question.

How many families have 4 members in their family?

Q. In a survey of

300

families of a colony, the number of children in each family was recorded and the data has been represented by the bar graph, given:Read the graph carefully and answer the following questions:
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(i) It gives the number of families containing 2, 3, 4, 5 members each. (ii) 40 (iii) None (iv) Family having 3 members is common. There are 3 members in each family.

(i) It gives the number of families containing 2, 3, 4, 5 members each.

(ii) 40

(iii) None

(iv) Family having 3 members is common. There are 3 members in each family.