A researcher conducted a study to gain an initial understanding of the scope and magnitude of a problem and to test the feasibility of more extensive research. Such a study is called an:

The census carried out by the Government of India is an example of:

Match LIST-I with LIST-II LIST-I (Research Type) A. Applied Research B. Fundamental Research C. Action Research D. Participatory Research LIST-II (Intended Outcome / Approach) I. Expands theoretical knowledge without immediate practical application II. Empowers community members to actively identify questions and interpret findings III. Addresses practical problems through iterative cycles of planning and reflection IV. Focuses on solving immediate practical problems and producing actionable outcomes Choose the correct answer from the options given below: