Dear Sir,
I created this question in xlx form,
How many people are there in your family?
Suppose the respondent said 10.
If I create such as these questions according to the age category.
How many people are there under age 15?
The respondent said 4
How many people are there under age 35
The respondent said 7
Total 11.
At first he said that we are 10 people in our family.
How can create a condition, in the first total is not equal with the last total, the answer is wrong