In your locality, if a person is addicated to alcohol, what kind of behavioural changes do you oberve in that person? Suggest measures to overcome the problem.

A person in your colony has recently been diagnosed with AIDS. People/residents in the colony want him to leave colony for fear of spread of AIDS. List the possible preventive measures that you would suggest.

A person travelling in a bus noted the tiings and the corresponding distances as indicated on the km stones What conclusion do you draw from this data?

5 people of a locality were asked about the time they spent in a week in doing social work. They told the number of hous as: x,x+3,x+6,x+7,x+4. find the mean number of devoted by first three members. If mean number of hours of 5 persons is 11 hours, what values do we draw from above data?