After reading the given TEXT answer the 4 questions based on the text by choosing the appropriate option.
TEXT
Madame Curie was born Maria Sklodowski in Warsaw, Poland in 1867, the youngest of five children. When she was born, Poland was controlled by Russia. Her parents were teachers, and she learned at an early age, the importance of education and later succeeded brilliantly.
Marie studied physics and mathematics at the Sorbonne University, Paris and quickly received her masters' degrees in both subjects. She remained in Paris after graduation and started research on magnetism.
Working together, it took Marie and her husband Pierre four years to isolate the radioactive source in the pitch-blend. Marie named it radium which was the greatest discovery in the field of science. She went on to build and design X-ray machines during World War I. During her work, Marie discovered radiation could kill human cells. She received two Nobel Prizes for her discoveries, and was the first woman to win even one. She and her husband Pierre shared the Nobel Prize in Physics with their friend and researcher A. Henri Becquerel.
On July 4, 1934, Marie Curie died in Paris, killed by her own experiments. She died of radiation poisoning and may have been the first person to do so.