The correct options are
B It acts as a compass to understand the policy behind the framing of any law.
C It gives insight to the Constitution framers' psyche.
D It highlights the fundamental objectives, aims, ideals and principles of the constitution.
The Constitution of India begins with the Preamble. The Preamble is the core and important part of the Constitution. The Preamble gives insight to the Constitution framers' psyche. It highlights the fundamental objectives, aims, ideals and principles of the Constitution. The Preamble serves as a compass to understand the policy behind the framing of any law. It is also helpful to avoid misinterpretation of the Constitution.