Question

transport is important for a country's progress.
Q. 6. (A) With the help of given statistical data, prepare a line graph and
answer the following questions :
India - Life Expectancy in years
Year
Percentage (%) of urban population in India
1960
41
1970
48
1980
54
1990
2000
63
2010
67
Questions :
(1) Mention the total increase in life expectancy in years from 1960 to
2010.
(2) In which decade was the increase in life expectancy in years the highest?
(3) What is the interval of data?​

Answer 1

so this is the answer hope it help