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Who is credited with the discovery of insulin?

  • (A) Charles Best
  • (B) Frederick Banting
  • (C) Alexander Fleming
  • (D) Edward Jenner

Answer: Frederick Banting

Frederick Banting, along with Charles Best, discovered insulin as a treatment for diabetes.

Who is known for discovering the law of buoyancy?

  • (A) Isaac Newton
  • (B) Archimedes
  • (C) Albert Einstein
  • (D) Galileo Galilei

Answer: Archimedes

Archimedes is famous for discovering the principle of buoyancy, stating that an object submerged in a fluid experiences an upward force.

Who invented the radio?

  • (A) Guglielmo Marconi
  • (B) Nikola Tesla
  • (C) Thomas Edison
  • (D) J. C. Bose

Answer: Guglielmo Marconi

Guglielmo Marconi is credited with inventing the radio, although J. C. Bose made early contributions.

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Who developed the theory of electromagnetism?

  • (A) James Clerk Maxwell
  • (B) Michael Faraday
  • (C) Nikola Tesla
  • (D) Albert Einstein

Answer: James Clerk Maxwell

Maxwell formulated the theory of electromagnetism, which unified electricity and magnetism.

Who discovered the theory of relativity?

  • (A) Albert Einstein
  • (B) Isaac Newton
  • (C) Galileo Galilei
  • (D) Niels Bohr

Answer: Albert Einstein

Albert Einstein developed the theory of relativity, revolutionizing physics.

Who was the first woman to receive the Nobel Peace Prize?

  • (A) Mother Teresa
  • (B) Indira Gandhi
  • (C) Kamaladevi Chattopadhyay
  • (D) Sarojini Naidu

Answer: Mother Teresa

Mother Teresa was the first woman to receive the Nobel Peace Prize in 1979 for her humanitarian work and contributions to peace.

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Who was the first woman in India to become the Chief Minister of a state?

  • (A) Sucheta Kriplani
  • (B) Sarojini Naidu
  • (C) Indira Gandhi
  • (D) Mayawati

Answer: Sucheta Kriplani

Sucheta Kriplani became the first Indian woman to be appointed the Chief Minister of Uttar Pradesh in 1963.

Who was the first Indian to travel in space?

  • (A) Kalpana Chawla
  • (B) Rakesh Sharma
  • (C) Sunita Williams
  • (D) Vikram Sarabhai

Answer: Rakesh Sharma

Rakesh Sharma became the first Indian to travel in space in 1984 aboard the Soviet spacecraft Soyuz T-11.

Who was the first Indian to play in the NBA?

  • (A) Satnam Singh Bhamara
  • (B) Leander Paes
  • (C) Amrit Pal Singh
  • (D) Gurinder Singh

Answer: Satnam Singh Bhamara

Satnam Singh Bhamara made history as the first Indian player to compete in the NBA when he joined the Dallas Mavericks in 2015.

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Who was the first Indian to get an Olympic gold in Field Hockey?

  • (A) Dhyan Chand
  • (B) Balbir Singh
  • (C) K.D. Jadhav
  • (D) Leslie Claudius

Answer: Dhyan Chand

Dhyan Chand is considered one of the greatest field hockey players and the first Indian to win Olympic gold in hockey in 1928.

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