Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in ea...

Comprehension:

In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in
each blank.
The Human Development Index (HDI) is a summary (1) _________ of average accomplishment in important areas of human
development, (2) _________ living a long and healthy life, being informed and having a good quality of living. The HDI is the
geometric mean of the normalised (3) _________ for each dimension. The health component is (4) _________ by life expectancy at
birth, while the education dimension is measured by the average number of years of schooling for individuals aged 25 and above, as
well as the (5) _________ number of years of schooling for school-age children.

Select the most appropriate answer for blank number 3.