Everyday Science Test 1

1. According to the sizes of planet, the Earth is the ____ largest planet in our solar system.
   (a) Third
   (b) Fourth
   (c) Fifth
   (d) Sixth
   
   Answer: (c) Fifth
2. Total Moons/Satelites of our Solar System?
   (a) 214
   (b) 215
   (c) 216
   (d) None
   
   Answer: (a) 214
3. Which line separates Outer Space and Atmosphere of Earth?
   (a) Kyoto Line
   (b) Messof Line
   (c) Karman Line (100km)
   (d) None
   
   Answer: (c) Karman Line (100km)
4. Most Abundant element in Earth’s atmosphere
   (a) N2 (78%)
   (b) O2 (21%)
   (c) CO2 (0.04%)
   (d) None
   
   Answer: (a) N2 (78%)
5. Crust+Upper Mantle is also called?
   (a) Hydrosphere
   (b) Mesosphere
   (c) Lithosphere
   (d) None
   
   Answer: (c) Lithosphere
6. Maximum temperature is experienced in which layer?
   (a) Crust
   (b) Lower Core
   (c) Lower Mantle
   (d) None
   
   Answer: (b) Lower Core
7. Earth is made of how many Rocks?
   (a) Igneous (95%)
   (b) Sedimentary
   (c) Metamorphic (4%)
   (d) All
   
   Answer: (d) All
8. Most abundant element in Earth Crust is:
   (a) Iron (5%)
   (b) Oxygen (46%)
   (c) Aluminium (8.8%)
   (d) Silicon (Earth Maker)(27.7%)
   
   Answer: (b) Oxygen (46%)
9. Most abundant Metal in Earth Crust is?
   (a) Iron (5%)
   (b) Oxygen (46%)
   (c) Aluminium (8.8%)
   (d) Silicon (Earth Maker)(27.7%)
   
   Answer: (c) Aluminium (8.8%)
10. Marble is?
    (a) Metamorphic Rocks (Slate)
    (b) Sedimentary Rocks
    (c) Igneous Rocks
    (d) None
    
    Answer: (a) Metamorphic Rocks (Slate)
11. People living in high altitude usually have?
    (a) Smaller number of White blood cells
    (b) Larger number of White blood cells
    (c) Smaller number of Red blood cells
    (d) Larger number of Red blood cells
    
    Answer: (d) Larger number of Red blood cells
12. Most abundant Rock on Earth Surface?
    (a) Sedimentary Rocks (75%)
    (b) Igneous Rocks
    (c) Metamorphic Rocks
    (d) None
    
    Answer: (a) Sedimentary Rocks (75%)
13. Which Vitamin is known as Ascorbic Acid?
    (a) A
    (b) B
    (c) C
    (d) D
    
    Answer: (c) C
14. Which of the following vitamins is synthesized in the body by intestinal bacteria?
    (a) Vitamin B
    (b) Vitamin B4
    (c) Vitamin A
    (d) Vitamin K
    
    Answer: (d) Vitamin K
15. Healing of wounds is hastened by vitamin:
    (a) A
    (b) C
    (c) E
    (d) K
    
    Answer: (b) C
16. Lack of vitamin D causes which of the following diseases:
    (a) Beri Beri
    (b) Rickets
    (c) Scurvy
    (d) Anaemia
    
    Answer: (b) Rickets
17. Various types of cancer are treated by?
    (a) Cobalt-60
    (b) Uranium
    (c) Vitamin B
    (d) None
    
    Answer: (a) Cobalt-60
18. Deficiency of Vitamin C leads to a disease known as:
    (a) Scurvy
    (b) Infertility
    (c) Rickets
    (d) Beri beri
    
    Answer: (a) Scurvy
19. Which vitamin is called Folic Acid?
    (a) Vitamins B1
    (b) Vitamins B12
    (c) Vitamins B6
    (d) Vitamins B9
    
    Answer: (d) Vitamins B9
20. Which of the following helps in clotting of blood?
    (a) Vitamin B1
    (b) Vitamin B2
    (c) Vitamin D
    (d) Vitamin K
    
    Answer: (d) Vitamin K
21. The vitamin which can be most easily synthesized in the human body is?
    (a) Vitamin A
    (b) Vitamin B
    (c) Vitamin C
    (d) Vitamin D
    
    Answer: (d)
22. Muscular and nervous disorders are due to a lack of which vitamin?
    (a) Vitamin A
    (b) Vitamin E
    (c) Vitamin C
    (d) Vitamin D
    
    Answer: (b) Vitamin E
23. Dioptre is a unit of measurement for?
    (a) Power
    (b) Lens
    (c) Force
    (d) None
    
    Answer: (b) Lens
24. Seismic Graph is used for?
    (a) Earthquake
    (b) Cosmic radiation detection
    (c) Pressure measuring tool
    (d) None
    
    Answer: (a) Earthquake
25. One who knows everything:
    (a) Literate
    (b) Scholar
    (c) Omnipotent
    (d) Omniscient
    
    Answer: (d) Omniscient