People and their Representatives

Which among the following statements about the power to change the basic structure of the Constitution of India is/are correct? 1. It falls outside the scope of the amending powers of the Parliament. 2. It can be exercised by the people through representatives in a Constituent Assembly. 3. It falls within the constituent powers of the Parliament. Select the correct answer using the code given below.

In the above figure, circle P represents Hardworking people, circle Q represents Intelligent people, circle R represents Truthful people and circle S represents Honest people, which region represents the people who are Intelligent Honest and Truthful but not Hardworking ?