The correct representation of the three key sub-indices of the Financial Inclusion Index (FI-Index) by the Reserve Bank of India—Access, Usage, and Quality—highlights a comprehensive approach to measuring financial inclusion. "Access" refers to the availability of financial services to various segments of society, "Usage" gauges how widely these services are employed, and "Quality" assesses the reliability and suitability of financial offerings. Understanding these dimensions is crucial for UPSC aspirants, as they reflect the multifaceted nature of financial inclusion, which is vital for promoting equitable economic growth and addressing socio-economic disparities in India.