Comprehension

Answer the questions based on the trend lines from the following graphs.

Note: Left side of X-axis represents countries that are "poor" and right side of X-axis represents countries that are "rich", for each region.

GDP is based on purchasing power parity (PPP).

These are World Bank (WB) estimates.

Question: 1

Which of the following could be the correct ascending order of democratic regions for poor?

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When analyzing democracy vs GDP charts, always check the {left side of the X-axis} for “poor” countries and note their relative Y-axis (polity scor(E) position.
Updated On: Aug 26, 2025
  • North America, C and E Europe, South America, Middle East, Asia Pacific
  • Scandinavia, Western Europe, Africa, Asia Pacific, Middle East
  • Scandinavia, Western Europe, North America, C and E Europe, Middle East
  • C and E Europe, Africa, South America, Western Europe, Scandinavia
  • Africa, South America, Western Europe, North America, Scandinavia
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The Correct Option is D

Solution and Explanation

Step 1: Understanding the axis meaning
- The X-axis is the logarithm of GDP (PPP, W(B). The left side represents poorer countries, the right side richer ones.
- The Y-axis is the Polity Score (0 = full authoritarianism, 20 = full democracy). Higher Y means stronger democracy.
- Since the question asks about the order “for poor,” we must compare the leftmost part of each region’s graph.
Step 2: Analyze the regions one by one
- C & E Europe: Even at lower GDP levels, the polity score is moderately high Close to 15–16), suggesting stronger democracy among poor nations here.
- Africa: Poorer African countries show polity scores scattered but generally lower than C & E Europe Around 8–12).
- South America: Poorer countries have polity scores around 12–15, higher than Africa but lower than Western Europe.
- Western Europe: Even the poorest (lower GDP sid(E) are already highly democratic, close to 19–20.
- Scandinavia: Regardless of GDP level, all countries lie at the top near 20 (full democracy). Step 3: Arrange in ascending order for poor nations
- Lowest to highest democratic scores for the poor:
C & E Europe \(⇒\) Africa \(⇒\) South America \(⇒\) Western Europe \(⇒\) Scandinavia \(\therefore\) The correct option is D. \fbox{Final Answer: (D) C and E Europe, Africa, South America, Western Europe, Scandinavia}
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Question: 2

Which region has the highest disparity of democratic participation between rich and poor?

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When asked about “disparity,” always compare the {range or gap} between the lowest and highest polity scores within the same region, rather than the absolute values.
Updated On: Aug 26, 2025
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The Correct Option is B

Solution and Explanation

Step 1: Understanding disparity in democratic participation
- Disparity refers to the difference in polity scores Democratic participation levels) between poor (low GDP) and rich (high GDP) nations within a region.
- Higher disparity means a large vertical gap between the democratic scores of poorer and richer countries in the same region.
Step 2: Analyzing regions
- North America: Both the US and Canada, regardless of wealth, maintain consistently high democracy scores. Disparity is minimal.
- C & E Europe: Poorer nations in this region have noticeably lower polity scores compared to wealthier ones, showing a sharp contrast.
- Africa: While there is variation, the democratic scores of rich and poor countries both remain lower on average, so disparity is less stark.
- South America: Most countries, whether poor or rich, show mid-to-high democratic values, hence disparity is moderate.
- Western Europe: All countries, rich or poor, display consistently high polity scores Close to 19–20), with little disparity.
Step 3: Conclusion
- The region where the difference between rich and poor countries’ democratic participation is the highest is C & E Europe.
\(\therefore\) The correct answer is B. \fbox{Final Answer: (B) C & E Europe}
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Question: 3

The maximum GDP of African region is higher than the maximum GDP of South American region by factor of:

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When axes are in logarithms, compare extreme points by subtracting their log values: a difference of \(\Delta\) in \(\log_{10}\) corresponds to a multiplicative factor \(10^{\Delta}\).
Updated On: Aug 26, 2025
  • \(10\)
  • \(100\)
  • \(2\)
  • \(4\)
  • None of these
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The Correct Option is

Solution and Explanation

Step 1: Read the axis correctly.
The horizontal axis in each regional panel is the logarithm of GDP (PPP).
Let \(x_A\) be the maximum \(\log_{10}\) GDP among African countries and \(x_S\) be the maximum \(\log_{10}\) GDP among South American countries.
Step 2: Identify the maxima from the plots.
From the Africa panel, the rightmost point is a little below the 9.5 tick, around \(x_A \approx 9.3\).
From the South America panel, the rightmost point is slightly to the right of Africa’s maximum, around \(x_S \approx 9.4\).
Thus, \(x_A < x_S\) ⇒ the African maximum GDP is lower than the South American maximum.
Step 3: Translate the difference in logs to a factor.
If we nevertheless compute the factor “Africa over South America,” it is \[ \text{Factor} = \frac{\max(\text{GDP}_\text{Africa})}{\max(\text{GDP}_\text{S.\ America})} = 10^{\,x_A-x_S}. \] With \(x_A-x_S \approx 9.3-9.4=-0.1\), we get \[ 10^{-0.1}\approx 0.79 < 1. \] Hence Africa’s maximum GDP is not higher; it is slightly lower. None of the given positive factors (10, 100, 2, 4) apply. \[ \boxed{\text{Africa’s maximum GDP is not higher; choose (E) None of these.}} \]
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