World Personalities — Set 5

Correct Answer: C. Valentina Tereshkova

• **Valentina Tereshkova** = She was the first woman to fly into space, embarking on her pioneering mission aboard Vostok 6. • **1963** — Tereshkova's historic space flight aboard Vostok 6 took place in **1963**, where she orbited the Earth 48 times. • 💡 Wrong-option analysis: Sally Ride: first American woman in space (1983); Svetlana Savitskaya: first woman to perform a spacewalk (1984); Judith Resnik: American astronaut, died in the Challenger disaster (1986).

Correct Answer: D. Isaac Newton

• **Isaac Newton** = He is widely regarded as the 'Father of Physics' due to his foundational work in classical mechanics and optics. • **Three laws of motion** — Newton formulated the **three laws of motion** and the law of universal gravitation, which laid the groundwork for classical physics. • 💡 Wrong-option analysis: Galileo Galilei: Italian astronomer and physicist, made significant contributions to the scientific method and astronomy; Niels Bohr: Danish physicist, made fundamental contributions to understanding atomic structure and quantum theory; Max Planck: German theoretical physicist, originated quantum theory.

Correct Answer: A. Pratibha Patil

• **Pratibha Patil** = She was the first female President of India, serving as the 12th President from 2007 to 2012. • **2007 to 2012** — Pratibha Patil served her term as the 12th President of India during these years. • 💡 Wrong-option analysis: Indira Gandhi: first female Prime Minister of India; Droupadi Murmu: current (15th) President of India, second female President; Sarojini Naidu: Indian political activist and poet, first Indian woman President of the Indian National Congress.

Correct Answer: D. Alexander Fleming

• **Alexander Fleming** = He was a Scottish physician and microbiologist famous for his accidental discovery of penicillin, the world's first true antibiotic. • **1928** — Fleming discovered penicillin in **1928** when he noticed a mold inhibiting bacterial growth in his laboratory. • 💡 Wrong-option analysis: Louis Pasteur: French biologist, microbiologist, and chemist, known for pasteurization and vaccines; Edward Jenner: British physician, pioneered the smallpox vaccine; Robert Koch: German physician and microbiologist, identified the specific causative agents of tuberculosis, cholera, and anthrax.

Correct Answer: C. Martin Luther King Jr.

• **Martin Luther King Jr.** = He was the primary leader of the civil rights movement in the United States, advocating for racial equality through non-violent civil disobedience. • **1964** — King won the Nobel Peace Prize in **1964** for his non-violent struggle against racial segregation and discrimination. • 💡 Wrong-option analysis: Malcolm X: prominent figure in the Nation of Islam, advocated for Black empowerment, sometimes through more militant means; Abraham Lincoln: 16th US President, led the country during the Civil War and abolished slavery; Frederick Douglass: an escaped slave who became a prominent abolitionist and social reformer.

Correct Answer: B. Johannes Kepler

• **Johannes Kepler** = Developed the three laws of planetary motion. • His **three laws** provided the mathematical foundation for later theories of gravitation. • 💡 Wrong-option analysis: Tycho Brahe: Danish astronomer whose precise observations Kepler utilized; Nicolaus Copernicus: Proposed the heliocentric model, but not the specific laws of planetary motion; Galileo Galilei: Italian astronomer who made observations supporting heliocentrism, but did not formulate these laws.

Correct Answer: B. Ferdinand Magellan

• **Ferdinand Magellan** = Led the first expedition to circumnavigate the Earth. • Although he died during the journey, his crew completed the first trip around the world in **1522**. • 💡 Wrong-option analysis: Christopher Columbus: Reached the Americas, not circumnavigated the world; Vasco da Gama: First European to reach India by sea, not circumnavigated; James Cook: Famous British explorer, but his voyages were much later.

Correct Answer: B. Abraham Lincoln

• **Abraham Lincoln** = Issued the Emancipation Proclamation and led the country during the Civil War. • He served as the **16th** President of the United States from 1861 to 1865. • 💡 Wrong-option analysis: George Washington: First President of the US, led during the Revolutionary War; Thomas Jefferson: Third President of the US, authored the Declaration of Independence; Theodore Roosevelt: 26th President of the US, known for conservationism.

Correct Answer: A. Marie Curie

• **Marie Curie** = The first woman to win a Nobel Prize in two different scientific fields. • She received the Nobel Prize in Physics in **1903** and the Nobel Prize in Chemistry in 1911. • 💡 Wrong-option analysis: Dorothy Hodgkin: Nobel laureate in Chemistry (1964) for X-ray crystallography; Lise Meitner: Physicist who worked on nuclear fission, but did not win a Nobel Prize; Barbara McClintock: Nobel laureate in Physiology or Medicine (1983) for discovering mobile genetic elements.

Correct Answer: B. Henry Dunant

• **Henry Dunant** = Founder of the modern Red Cross and the first recipient of the Nobel Peace Prize. • He received the inaugural Nobel Peace Prize in **1901** for his role in founding the Red Cross. • 💡 Wrong-option analysis: Florence Nightingale: Founder of modern nursing; Albert Schweitzer: Nobel Peace Prize winner (1952), a theologian and physician; Jane Addams: Nobel Peace Prize winner (1931), a pioneer American settlement activist.