Constitution is the instruction book how things work. This is a set of laws, rules and regulations, which, if now followed can make one eligible to be sued. While preamble is just a introduction for our constitution, and not actually any law or rule. What i logically conclude is preamble is not a part of our constitution. The following link gives every article of constitution but there is no preamble in it. http://indiacode.nic.in/coiweb/coifiles/part.htm
Preamble
The Preamble is not an enforceable part of the Constitution.
The Preamble. (:
The Preamble
The preamble
The preamble
the Preamble
The Preamble
Preamble
Preamble
Preamble
the preamble