Understanding the Nobel Prize and Its Recipients

The question asks to identify the person among the given options who has not been awarded a Nobel Prize.

Let's examine each individual listed in the options:

• Amartya Sen: He is a renowned economist who received the Nobel Memorial Prize in Economic Sciences in 1998 for his contributions to welfare economics and social choice theory.
• Mother Teresa: She was a Roman Catholic nun and missionary. She was awarded the Nobel Peace Prize in 1979 for her humanitarian work.
• Mahatma Gandhi: Known as the 'Father of the Nation' in India, he was a leader of India's independence movement. While highly influential globally and a prominent figure for peace and non-violence, he was nominated for the Nobel Peace Prize five times (in 1937, 1938, 1939, 1947, and 1948) but never received the award.
• CV Raman: Sir Chandrasekhara Venkata Raman was an Indian physicist. He was awarded the Nobel Prize in Physics in 1930 for his work on the scattering of light and for the discovery of the effect named after him—the Raman effect.

Based on the information above, three of the individuals listed (Amartya Sen, Mother Teresa, and CV Raman) are Nobel laureates, having received the prize in Economics, Peace, and Physics, respectively. Mahatma Gandhi, despite multiple nominations, did not receive a Nobel Prize.

Therefore, the person who has not received a Nobel Prize among the given options is Mahatma Gandhi.