A Mix Quiz Of Mathematics And Science!

10 Questions | Total Attempts: 15

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A Mix Quiz Of Mathematics And Science!

Mathematics is a the science or study of numbers, quantities or shapes! Science is the study of the world around us. Scientists learn about their subject by observing, describing, and experimenting. This is A Mix Quiz of Mathematics and Science! Take this Quiz to improve your knowledge!


Questions and Answers
  • 1. 
    What will be formed when radium isotope, with 88 protons and 138 neutrons undergoes alpha decay? 
    • A. 

      Radon Atom (Rn222) with 86 Protons 

    • B. 

       Francium Atom (Fr222) with 87 Protons

    • C. 

      Actinium Atom (Ac222) with 89 Protons 

    • D. 

      Thorium Atom (Th232) with 90 Protons 

  • 2. 
    Shown below is a simple food web in a grassy community. The arrow symbol means eaten by. What would happen if all snakes are killed? Grass>Grasshopper>Fr­og>Snake Bird>Snake  
    • A. 

      Grass population would increase. 

    • B. 

      Grasshopper population would increase.

    • C. 

       Bird and frog populations would increase.

    • D. 

      Option 4

  • 3. 
    This is considered to be the first manual data processing device developed in China in the 12th century A.D. 
    • A. 

      Hieroglyphics 

    • B. 

      Papyrus 

    • C. 

      Printing Press 

    • D. 

      Abacus 

  • 4. 
    He is considered to be the “Father of Computing” because of his contributions to the basic design of computer. 
    • A. 

      John Napier 

    • B. 

      William Oughtred 

    • C. 

      Blaize Pascal

    • D. 

      Charles Babbage

  • 5. 
    The average of 5 different counting numbers is 20. What is the highest possible value that one of the numbers can have? 
    • A. 

      20

    • B. 

      40

    • C. 

      30

    • D. 

      90

  • 6. 
    Three brothers inherited a cash amount of P62,000 and they divided it among themselves in the ratio of 5:4:1. How much more is the largest share than the smallest share? 
    • A. 

      75,000

    • B. 

      30,000

    • C. 

      24,800

    • D. 

      None of the above

  • 7. 
    Three brothers inherited a cash amount of P62,000 and they divided it among themselves in the ratio of 5:4:1. How much more is the largest share than the smallest share? 
    • A. 

      50;210 

    • B. 

      40;160 

    • C. 

      35;135 

    • D. 

      None of the above

  • 8. 
    The area of a rectangle is (x2 + 2x - 8). If its length is x + 4, what is its width?  
    • A. 

      X+2

    • B. 

      X-2

    • C. 

      X+1

    • D. 

      X+6

  • 9. 
    Which is a safeguard against unfair trade practices like short-weighing? 
    • A. 

      Total Quality Movement 

    • B. 

      Consumerism 

    • C. 

      Consumer vigilance 

    • D. 

      Substandardization 

  • 10. 
     If the seven continents were arranged from largest to smallest, in which order does Australia fall?
    • A. 

      4th

    • B. 

      5th

    • C. 

      6th

    • D. 

      7th

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