Questions

Vishakha and others v State of Rajasthan was a 1997 Indian Supreme Court case where Vishakhaand other women groups filed Public Interest Litigation (PIL) against State of Rajasthan and Union of India to enforce the fundamental rights of working women under Articles 14, 19 and 21 of the Constitution of India.The court decided that the consideration of "International Conventions and norms are significant for the purpose of interpretation of the guarantee of gender equality, right to work with human dignity in Articles 14, 15, 19(1)(g) and 21 of the Constitution and the safeguards against sexual harassment implicit therein.

Since, the sentence starts talking about the thought process, R will be the next statement as it is talking about the two factors. Q will be the continuing statement as it carries a relative pronoun which connects both the statement. S follows Q as it discusses the need for a language and P discusses why there is a need for the international language.

The correct formation would be, ‘We can think of two factors which suggest the need for an international language often confused in the public mind’.