Rays Quizzes & Trivia

Do you think you know all there is to know about Rays? You will be amazed at how much more you can learn through our awesome Rays quizzes online!

Test yourself and share these ultimate Rays quizzes with your friends to find out who among you is the resident science guy. Enhance your knowledge or learn something completely new by answering Rays quiz questions. You can prepare for an upcoming test, simply keep yourself updated or even get insights into creating awesome questions with these quizzes on Rays.

View your results instantly and challenge your friends and peers for some serious bragging rights. So what are you waiting for? Take the ultimate Rays quiz and check if you're the master of science.


Time: 30 Minute

Questions: 15  |  Attempts: 830   |  Last updated: Apr 1, 2014
  • Sample Question
    The absolute refractive indices of water and glass are 1.3 and 1.5 respectively. The refractive index of water w.r.t. glass is


Questions: 10  |  Attempts: 262   |  Last updated: Jan 20, 2017
  • Sample Question
    The diagram shows a simple cathode-ray tube.Which part emits the electrons?


Questions: 10  |  Attempts: 108   |  Last updated: Jan 25, 2013
  • Sample Question
    B.J. Upton had 26 strikeouts in May followed by Ben Zobrist with 24. Who was next?

Answer the questions to the geometry  problems.

Questions: 16  |  Attempts: 81   |  Last updated: Jan 7, 2013
  • Sample Question
    An instrument used to measure angles is  the _________________.