Test the beliefs using scientific methods. In most cases the beliefs will turn out to be unfounded.
Superstitious beliefs really don't affect science and technology because both are based on evidence. Since superstitious beliefs can't be proven, scientists ignore them.
Some example of superstitious beliefs related in science was that the Earth was rectangular or round. Another was in relation to chemistry where it was thought to be witchcraft by some.
what is the answer of enumerate some beliefs and practices related to the science and technology
No. Superstitions are not scientific in any way whatsoever.
Superstitious beliefs do not hinder the development of science; possibly the application, but most often not.
There are no scientific evidences for superstitious beliefs. Not only that, but there is no evidence of any kind for superstitious beliefs.
All of them, that is why they are superstitions.
Superstitious beliefs are basically not proven and beliefs with scientific basis are beliefs that are proven to be true.
If by superstitious beliefs you mean God and Jesus Christ, then yes I do believe in them. I believe that no matter what science says there is a God and a heaven which is where those worthy will be received when they die. Although science can explain numerous things there are those things that science cant explain.
what is conclusion of superstitious beliefs
Check out the related link for a list of some superstitious beliefs and practices.
How scientific principles and superstitious beliefs contradict