What is the primary difference between nominal and real interest rates?

برائے نام اور حقیقی سود کی شرحوں میں بنیادی فرق کیا ہے؟

Nominal rates are adjusted for inflation, real rates are not

Nominal rates are higher than real rates

Real rates are adjusted for inflation, nominal rates are not is no difference between nominal and real rates

There is no difference between nominal and real rates

The primary difference between nominal and real interest rates is that:

Real interest rates are adjusted for inflation.
While nominal interest rates are not.
Real interest rates reflect the actual purchasing power of the interest earned.
While nominal interest rates do not account for inflation's erosion of purchasing power.