Question

Difficulty: MediumThe Ageing Population

The official handbook describes how the United Kingdom's population is changing, with a significant trend toward an 'ageing population.' The following table summarizes the factors contributing to this demographic shift:

FactorImpact on Population
Life ExpectancyIncreasing due to improved healthcare and living standards
Birth RatesDecreasing/Remaining low compared to previous generations

Based on these trends, which of the following statements correctly identifies the projected proportion of the UK population aged 6565 and over by the year 20402040?

  1. Approximately 25% of the population will be in this age group.Answer
  2. B
    Approximately 10% of the population will be in this age group.
  3. C
    Approximately 50% of the population will be in this age group.
  4. D
    The number of people in this age group will be lower than the number of children under 5.

Answer

The correct statement is that approximately 25% of the population will be aged 65 or over by 2040.
The official handbook states that the UK population is ageing due to people living longer and having fewer children. It specifically projects that by the year 2040, approximately one in four people (25%) in the UK will be aged 65 or over.

Step-by-Step Solution

1
Identify the demographic trend
The UK has an ageing population due to longer life expectancy and lower birth rates.
Understanding the core concept of the 'ageing population' is the first step in answering demographic questions.
2
Recall the specific projection for 2040
The official handbook specifies that 'one in four' people will be 65 or older by 2040.
This is a key statistical fact provided in the 'The UK Today' section of the handbook.
3
Convert the proportion to a percentage
One in four is equivalent to 14\frac{1}{4}, which is 25%25\%.
The question asks for the proportion, and converting the handbook's 'one in four' phrasing to a percentage confirms the match.

Key Concept

Demographic projections for the UK ageing population

Practice More

Review the section on 'The UK Today' to confirm the specific age thresholds (65 vs 16) mentioned in the handbook.
Estimated Time:45s
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