There has been consensus on removal of the concurrent list in the:-Select one:a. 16th Amendmentb. 17th Amendmentc. 18th Amendment

The removal of the concurrent list from the Constitution of India was achieved through the 73rd Amendment in 1992. However, it seems you're asking about specific amendments listed in the options given.

The concurrent list, which includes subjects on which both the central and state governments can legislate, has not been entirely removed through any of the amendments listed in your options (16th, 17th, or 18th).

Here's a brief overview of the amendments listed:

1. 16th Amendment: Introduced in 1963, primarily dealt with the imposition of restrictions on the right to property.

2. 17th Amendment: Enacted in 1964, this amendment mainly addressed the issues surrounding the property rights and specifically added several laws to the Ninth Schedule, which provided them protection from judicial review.

3. 18th Amendment: Passed in 1971, it related to the electoral process, specifically focusing on the disqualification of certain individuals from contesting elections.

Based on this information, the correct answer would be:

Final Answer

None of the options (a. 16th Amendment, b. 17th Amendment, c. 18th Amendment) relate to the removal of the concurrent list.