The base rate interest rate is best described as which?

• A. The rate on mortgage loans
• B. The rate around which all rates are set
• C. The rate of return on government bonds
• D. The rate used for consumer loans

Answer: (B)

Base rate is the central bank’s policy rate used as the benchmark that informs all other interest rates in the economy. Banks set their lending and savings rates by adding margins to this base rate, so it acts as the reference point for pricing. It is not a specific product rate like a mortgage or consumer loan, nor is it the return on government bonds, though market rates for those can move in response to changes in the base rate. Because many other rates are built from this single reference, it best describes the rate around which all rates are set.