Match List-1 with List-II and select the correct, answer using the code given below the lists: List-I List I: A. E.C.G. Sudarshan, B. V. Shanta, C. T.N. Krishnan, D. Mahesh Dattani List II: 1. Theatre, 2. Violin, 3. Research in Physics, 4. Cancer treatment, 5. Water harvesting

Here is the correct matching:

A. E.C.G. Sudarshan was a world renowned theoretical physicist known for his research in physics, specifically the V-A theory of weak interactions. This matches with 3.

B. V. Shanta was a prominent oncologist and the chairperson of the Adyar Cancer Institute, dedicated to cancer treatment. This matches with 4.

C. T.N. Krishnan was a legendary Carnatic music instrumentalist known for playing the violin. This matches with 2.

D. Mahesh Dattani is a famous playwright and director associated with theatre. This matches with 1.

Therefore, the sequence is 3-4-2-1, which corresponds to option B. Option C is incorrect as it matches T.N. Krishnan with the violin but incorrectly associates V. Shanta with water harvesting and Mahesh Dattani with theatre while leaving out physicist E.C.G. Sudarshan.