What is the main idea that we can infer from the passage?

1. Untouchability in India has not been taken seriously by political theorists.
2. Historical injustice is inevitable in any society and is always beyond repair.
3. Social discrimination and deprivation have their roots in bad economies.
4. It is difficult, if not impossible, to repair every manifestation of historical injustice.

On the basis of the above passage, the following assumptions have been made:

1. The issue of the effects of natural calamities on agriculture is not given due consideration by GM technology companies.
2. In the long run, GM technology will not be able to solve agricultural problems arising due to global warming.

Which of the above assumptions is/are valid?

Which one of the following is the most logical and rational corollary to the above passage?

On the basis of the above passage, the following assumptions have been made:

In today’s global economy,

1. regulations are not effectively used to protect local markets.
2. Social and environmental concerns are generally ignored by the governments across the world while implementing the regulations.

Which of the above assumptions is/are valid?

Which of the following is most definitively implied by the above passage?

.

What is the most logical and rational corollary to the above passage?