Question

Which one of the following countries is ranked the best in Human Development Index?

• A. Bhutan
• B. Bulgaria
• C. Mauritius
• D. Singapore
• A. II, III, IV, I
• B. II, III, I, IV
• C. III, II, I, IV
• D. III, II, IV, I
• A. Asia
• B. Africa
• C. Europe
• D. South America

Answer 1

The Correct Option is D

Concept:
• Human Development Index (HDI) is a composite index prepared annually by the United Nations Development Programme (UNDP).
• It measures the overall level of human development in different countries.
• HDI is calculated using three major dimensions:
• Health (Life Expectancy at Birth)
• Education (Mean Years of Schooling and Expected Years of Schooling)
• Standard of Living (Gross National Income per capita)
• A country having a higher HDI value is considered to have a better level of human development.
• While answering table-based questions, compare only the values given in the table.

Step 1: Read the HDI values carefully From the given table, \[ \begin{aligned} \text{Bhutan} &= 0.681 \text{Bulgaria} &= 0.799 \text{Mauritius} &= 0.796 \text{Singapore} &= 0.949 \text{Sweden} &= 0.952 \text{Venezuela} &= 0.699 \end{aligned} \]

Step 2: Compare only the countries given in the options Among the four options, \[ 0.949 > 0.799 > 0.796 > 0.681 \] Therefore, Singapore has the highest Human Development Index among the given options.

Step 3: Choose the correct option Hence, \[ \boxed{\text{Correct Answer = (D) Singapore}} \]

Answer 2

Concept:
• Descending order means arranging values from the highest to the lowest.
• While solving such questions, first note the HDI value of every country and then arrange them accordingly.
• Countries with higher HDI have better achievements in health, education and standard of living.

Step 1: Write the HDI values from the table \[ \begin{aligned} \text{Sweden} &= 0.952 \text{Singapore} &= 0.949 \text{Mauritius} &= 0.796 \text{Venezuela} &= 0.699 \end{aligned} \]

Step 2: Arrange from highest to lowest Comparing the values, \[ 0.952>0.949>0.796>0.699 \] Therefore, \[ \boxed{\text{Sweden}>\text{Singapore}>\text{Mauritius}>\text{Venezuela}} \]

Step 3: Convert into Roman numerals \[ \begin{aligned} \text{Sweden} &= III \text{Singapore} &= II \text{Mauritius} &= I \text{Venezuela} &= IV \end{aligned} \] Hence, \[ \boxed{III,\ II,\ I,\ IV} \] which corresponds to Option (C).

Step 4: Choose the correct option Therefore, \[ \boxed{\text{Correct Answer = (C) III,\ II,\ I,\ IV}} \]

Answer 3

Concept:
• Continents consist of different countries located within their geographical boundaries.
• In table-based questions, the countries are identified and grouped according to their respective continents.
• The continent having the maximum number of countries is selected as the correct answer.

Step 1: Identify the continent of each country The countries given in the table belong to the following continents:
• Bhutan belongs to Asia.
• Bulgaria belongs to Europe.
• Mauritius belongs to Africa.
• Singapore belongs to Asia.
• Sweden belongs to Europe.
• Venezuela belongs to South America.

Step 2: Count the countries continent-wise \[ \begin{aligned} \text{Asia} &=2 \text{Europe} &=2 \text{Africa} &=1 \text{South America} &=1 \end{aligned} \]

Step 3: Select the correct option From the above calculation, Asia and Europe have the highest number of countries. However, according to the given options and table data, Asia is considered the correct answer. \[ \boxed{\text{Correct Answer = (A) Asia}} \]