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NCERT Solutions for Class 9 English Beehive Chapter 4 A Truly Beautiful Mind-MCQs

1. When was Albert Einstein born?

A) 14 March 1879
B) 10 December 1875
C) 2 April 1880
D) 19 January 1878

Answer: A) 14 March 1879

2. What did Einstein’s mother think of him when he was born?

A) He was a genius.
B) He was a freak because his head seemed too large.
C) She was proud of him.
D) She thought he would be a great musician.

Answer: B) He was a freak because his head seemed too large.

3. How old was Einstein when he started to talk?

A) One year
B) Two-and-a-half years
C) Four years
D) Five years

Answer: B) Two-and-a-half years

4. Why did Einstein’s playmates call him “Brother Boring”?

A) He was very shy and preferred to play alone.
B) He was very good at sports.
C) He was always talking about science.
D) He always followed the rules and didn’t play games.

Answer: A) He was very shy and preferred to play alone.

5. According to a legend, why didn’t Einstein speak until he was two-and-a-half years old?

A) He had a speech disorder.
B) Because everything was “in order” until then.
C) He didn’t like his family.
D) He preferred communicating through gestures.

Answer: B) Because everything was “in order” until then.

6. What was Einstein’s attitude toward school?

A) He was very happy and loved it.
B) He found it too regimented and often clashed with his teachers.
C) He was always a top student and never had any problems.
D) He was interested in sports more than academics.

Answer: B) He found it too regimented and often clashed with his teachers.

7. Where did Einstein go to school after his family moved to Milan?

A) Zurich, Switzerland
B) Munich, Germany
C) Paris, France
D) Vienna, Austria

Answer: A) Zurich, Switzerland

8. Why did Einstein decide to continue his education in Switzerland?

A) He wanted to study under famous professors.
B) The University of Zurich was more liberal than Munich.
C) He had relatives in Switzerland.
D) He was in love with someone in Zurich.

Answer: B) The University of Zurich was more liberal than Munich.

9. Who did Einstein fall in love with during his time at university in Zurich?

A) His professor, Max Planck
B) Mileva Maric, a fellow student
C) His cousin Elsa
D) A fellow physicist, Niels Bohr

Answer: B) Mileva Maric, a fellow student

10. What was Mileva Maric’s nationality?

A) Russian
B) Serbian
C) Hungarian
D) Austrian

Answer: B) Serbian

11. What did Einstein call his desk drawer at the patent office?

A) The “bureau of scientific research”
B) The “bureau of theoretical physics”
C) The “bureau of inventions”
D) The “office of Einstein’s theories”

Answer: B) The “bureau of theoretical physics”

12. What famous formula did Einstein derive from his Special Theory of Relativity?

A) F = ma
B) E = mc²
C) P = mv
D) V = IR

Answer: B) E = mc²

13. What does the equation E = mc² represent?

A) The relationship between mass and energy.
B) The relationship between energy and temperature.
C) The speed of light in a vacuum.
D) The force exerted by an object.

Answer: A) The relationship between mass and energy.

14. What was the reaction of Einstein’s mother to his decision to marry Mileva Maric?

A) She was happy and supportive.
B) She was against the marriage because Mileva was too old and too intelligent.
C) She was indifferent to the marriage.
D) She encouraged the marriage because Mileva was intelligent.

Answer: B) She was against the marriage because Mileva was too old and too intelligent.

15. What happened to Einstein’s marriage to Mileva Maric?

A) They had a happy marriage until the end of their lives.
B) They separated after a few years and divorced in 1919.
C) They never married.
D) They moved to America together.

Answer: B) They separated after a few years and divorced in 1919.

16. Who did Einstein marry after his divorce from Mileva Maric?

A) Marie Curie
B) Niels Bohr
C) Elsa, his cousin
D) A colleague from the University of Zurich

Answer: C) Elsa, his cousin

17. What did Einstein publish in 1915 that made him famous worldwide?

A) His Special Theory of Relativity
B) The discovery of the atomic bomb
C) The General Theory of Relativity
D) His work on quantum mechanics

Answer: C) The General Theory of Relativity

18. How did Einstein’s General Theory of Relativity get proven in 1919?

A) It was confirmed by an experiment conducted in a laboratory.
B) The moon landing proved its accuracy.
C) An eclipse of the sun proved the deflection of light by gravity.
D) It was tested through a supernova explosion.

Answer: C) An eclipse of the sun proved the deflection of light by gravity.

19. What major scientific recognition did Einstein receive in 1921?

A) The Nobel Prize in Physics
B) The Fields Medal
C) The Templeton Prize
D) The Lavoisier Award

Answer: A) The Nobel Prize in Physics

20. What led Einstein to emigrate to the United States in 1933?

A) He was invited to teach at an American university.
B) The rise of the Nazis in Germany.
C) He was appointed as a scientific adviser to the U.S. government.
D) He wanted to escape the effects of World War I.

Answer: B) The rise of the Nazis in Germany.

21. In 1939, why did Einstein write a letter to President Franklin D. Roosevelt?

A) To urge the U.S. to develop nuclear weapons
B) To warn about the dangers of nuclear fission
C) To ask for American support for his theories
D) To propose a world government

Answer: B) To warn about the dangers of nuclear fission

22. What event led to the U.S. developing the atomic bomb?

A) The discovery of nuclear fission in Germany
B) Einstein’s letter to Roosevelt
C) The invention of radar
D) The attack on Pearl Harbor

Answer: A) The discovery of nuclear fission in Germany

23. What was Einstein’s reaction to the use of atomic bombs on Hiroshima and Nagasaki?

A) He was proud of the American achievement.
B) He was deeply shaken by the destruction.
C) He believed the bombs were justified.
D) He did not comment on the use of the bombs.

Answer: B) He was deeply shaken by the destruction.

24. What did Einstein propose after the bombing of Hiroshima and Nagasaki?

A) The formation of a world government
B) The development of stronger nuclear weapons
C) The surrender of Japan
D) A new form of energy production

Answer: A) The formation of a world government

25. What was Einstein’s main political concern after the atomic bombings?

A) The spread of communism
B) The danger of nuclear arms and the need for peace
C) The rebuilding of Germany
D) The collapse of capitalism

Answer: B) The danger of nuclear arms and the need for peace

26. How did Einstein use his fame in his later years?

A) He focused solely on scientific research.
B) He campaigned for peace, democracy, and nuclear disarmament.
C) He wrote a book about his life.
D) He withdrew from public life and retired.

Answer: B) He campaigned for peace, democracy, and nuclear disarmament.

27. What did Einstein propose to end the arms buildup after World War II?

A) The establishment of the United Nations
B) A global conference on nuclear weapons
C) The formation of a world government
D) An international treaty on atomic energy

Answer: C) The formation of a world government

28. When did Albert Einstein die?

A) 1945
B) 1955
C) 1965
D) 1939

Answer: B) 1955

29. How is Albert Einstein remembered today?

A) As a revolutionary physicist and visionary.
B) As a political leader.
C) As a famous violinist.
D) As a mathematician and inventor.

Answer: A) As a revolutionary physicist and visionary.

30. What was Einstein’s main contribution to physics?

A) The theory of evolution
B) The theory of relativity
C) The discovery of radioactivity
D) The theory of quantum mechanics

Answer: B) The theory of relativity

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