UPSC CDS 1 2021 GK Paper

Structural unemployment is a form of unemployment caused by a mismatch between the skills that workers in the economy can offer, and the skills demanded of workers by employers (also known as the skills gap), mismatch in the regional or occupational pattern of job vacancies and the pattern of worker availability. However it requires either migration or re-training, structural unemployment can be chronic or long-term and slow to fix. Option A is the correct answer.