Which of the following comment is inconsistent, with respect to H.D.I. ?

Question

Accepted Answer

Option 1 is the correct answer because it inaccurately defines what H.D.I. stands for. H.D.I. actually stands for "Human Development Index," not "Hunger Development Index." The Human Development Index is a composite statistic used to rank countries based on human development levels, which include factors such as life expectancy, education, and per capita income indicators. Therefore, Option 1 is inconsistent with the correct understanding of H.D.I.

Now, let's explain why each of the other options is incorrect in terms of being inconsistent:

2. It is using purchasing power parity method.
   - This statement is consistent with the calculation of H.D.I. The Human Development Index does consider income, and the income component is often adjusted using purchasing power parity (PPP) to account for differences in cost of living and inflation rates between countries. Therefore, this option is consistent with the correct understanding of H.D.I.

3. Life expectancy at birth denotes average expected length of life of a person at the time of birth.
   - This statement accurately describes one of the components of the Human Development Index. Life expectancy at birth is indeed used as a measure of health within the H.D.I., representing the average expected length of life of a person at birth. Thus, this option is consistent with the correct understanding of H.D.I.

4. H.D.I. includes income, health and education.
   - This statement correctly identifies the three key dimensions that the Human Development Index measures: income (standard of living), health (life expectancy), and education (mean years of schooling and expected years of schooling). Therefore, this option is consistent with the correct understanding of H.D.I.

In summary, Option 1 is the only statement that is inconsistent with the correct definition and understanding of the Human Development Index, making it the correct answer.