Step 1: Understanding the Question:
The question asks about the nature of Fundamental Rights as guaranteed by the Indian Constitution.
Step 2: Key Concept:
The term 'enforceable' or 'justiciable' means that if a right is violated, the aggrieved individual can approach a court of law for its enforcement.
Step 3: Detailed Explanation:
Fundamental Rights, which are enshrined in Part III (Articles 12-35) of the Constitution, are justiciable in nature.
Article 32 of the Constitution gives citizens the right to move the Supreme Court directly for the enforcement of their Fundamental Rights. The Supreme Court is empowered to issue writs for this purpose.
Similarly, Article 226 empowers the High Courts to enforce Fundamental Rights.
This makes them enforceable by law. In contrast, the Directive Principles of State Policy (DPSP) in Part IV are non-enforceable (non-justiciable).
Step 4: Final Answer
Fundamental Rights are enforceable by the courts, making (A) the correct answer.