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Home Practice Tests General Knowledge Practice Tests General Knowledge Quiz - Question & Answers Set - 28
15 Questions
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General Knowledge Quiz - Question & Answers Set - 28

  • Question 2 :
  • The headquarters of South Central Railway is
  • ASecunderabad
  • BBangalore
  • CChennai
  • DHyderabad
  • Explanation:

    The South Central Railway is one of the 16 railway zones in India. It is headquartered at Secunderabad and has the following divisions: 1. Reorganized Secunderabad 2. Hyderabad 3. Guntakal (including Bellary-Guntakal (MG)) 4. Vijayawada 5. Guntur 6. Nanded
  • Question 14 :
  • Who discovered laser
  • AJames Prescott Joule
  • BCharles H Townes
  • CTheodore Harold Maiman
  • DVillard F Libby
  • Explanation:

    Theodore Harold \"Ted\" Maiman (July 11, 1927 ÔÇô May 5, 2007) was an American physicist who made the first LASER (Light Amplification by Stimulated Emission of Radiation). Maiman received many awards and honors for his work, and was the author of a book titled The Laser Odyssey, which describes the events surrounding the creation of the first laser.