How are the Directive Principles of State Policy different from Fundamental Rights?

Which of the following Provision is a part of both Directive Principles of State Policy and Fundamental Duties?

The Constitution is silent in the Directive Principles of State Policy about –

In Indian Constitution, the idea of the Directive Principles of State Policy has been taken from the Constitution of –

Which one of the following is not a Directive Principle of State Policy?

Which of the following is not included in the Directive Principles of State Policy?