If Central wants to achieve lower nominal interest rates it has to raise the nominal interest rates.?

The statement is contradictory; if a central bank wants to achieve lower nominal interest rates, it should lower its policy interest rates rather than raise them. By decreasing rates, the central bank can stimulate borrowing and spending, which can help lower overall nominal interest rates in the economy. Raising nominal interest rates would typically tighten monetary policy and could lead to higher borrowing costs. Therefore, to achieve lower nominal interest rates, the central bank should take actions that promote lower rates, not raise them.