Which part of Constitution of India describes the ideal of Welfare State?

Part IV of the Constitution deals with-

Which part of the Indian constitution declares India to be welfare state? I) Part III II) Part IV III) Part IX IV) Part VI Choose the correct answer from the options given below

Which one of the following is not a part of Article 51 of the Constitution of India?

Who among the following described the Directive Principles of State Policy as the novel feature of the Constitution of India?

With reference to the provisions contained in Part IV of the Constitution of India, which of the following statements is incorrect?