Nobel Laureate Identification
The question asks to identify the individual who is not a Nobel Laureate from the given list. Based on the provided correct answer, Srinivas Varadhan is the individual who is not a Nobel Laureate.
Nobel Laureates Among Options
To confirm, let's identify the Nobel Laureates from the other options:
- Hargobind Khurana: Awarded the Nobel Prize in Physiology or Medicine in 1968 for his work on genetic code and protein synthesis.
- Abhijit Vinayak Banerjee: Co-recipient of the Nobel Memorial Prize in Economic Sciences in 2019 for his experimental approach to alleviating global poverty.
- Subramanian Chandrashekar: Awarded the Nobel Prize in Physics in 1983 for his theoretical studies of the physical processes of importance to the structure and evolution of the stars.
Conclusion
Since Hargobind Khurana, Abhijit Vinayak Banerjee, and Subramanian Chandrashekar are confirmed Nobel Laureates, Srinivas Varadhan is the person who is not a Nobel Laureate among the choices provided.