Everyday Science MCQs

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

 

2: Total Moons/Satelites of our Solar System?

*(a) 214*

(b) 215

(c) 216

(d) None

 

3: Which line separates Outer Space and Atmosphere of Earth?

(a) Kyoto Line

*(b) Messof Line*

(c) Karman Line (100km)

(d) None

 

4: Most Abundant element in Earth’s atmosphere?

*(a) N2 (78%)*

(b) O2 (21%)

(c) CO2 (0.04%)

(d) None

 

5: Crust+Upper Mantle is also called?

(a) Hydrosphere

(b) Mesosphere

*(c) Lithosphere*

(d) None

 

6: Maximum temperature is experienced in which layer?

(a) Crust

*(b) Lower Core*

(c) Lower Mantle

(d) None

 

7: Earth is made of how many Rocks?

(a) Igneous (95%)

(b) Sedimentary

(c) Metamorphic (4%)

*(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%)

 

9: Most abundant Metal in Earth Crust is?

(a) Iron (5%)

(b) Oxygen (46%)

*(c) Aluminium (8.8%)*

(d) Silicon (Earth Maker)(27.7%)

 

10: Marble is?

*(a) Metaphoric Rocks (Slate)*

(b) Sedimentary Rocks

(c) Igenous Rocks

(d) None

 

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*

 

12: Most abundant Rock on Earth Surface? 

*(a) Sedimentary Rocks (75%)*

(b) Igenious Rocks

(c) Metaphoric Rocks

(d) None

 

13: Which Vitamin is known as Ascorbic Acid?

(a) A

(b) B

*(c) C*

(d) D

 

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*

 

15: Healing of wounds is hastened by vitamin:

(a) A

*(b) C*

(c) E

(d) K

 

16: Lack of vitamin D causes which of the following diseases:

(a) Beri Beri

*(b) Rickets*

(c) Scurvy

(d) Anaemia

 

17: Various types of cancer are treated by?

*(a) Cobalt-60*

(b) Uranium

(c) Vitamin B

(d) None

 

18: Deficiency of Vitamin C leads to a disease known as:

*(a) Scurvy*

(b) Infertility

(c) Rickets

(d) Beri beri

 

19: Which vitamin is called Folic Acid?

(a)Vitamins B1

(b) Vitamins B12

(c) Vitamins B6

*(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*

 

21: The vitamin which can be most easily synthesized in human body is?

(a) Vitamin A

(b) Vitamin B

(c) Vitamin C

*(d) Vitamin D*

 

22: Muscular and nervous disorders is due to lack of?

(a) Vitamin A

*(b) Vitamin E*

(c) Vitamin C

(d) Vitamin D

 

23: Dioptre is a unit of measurement for?

(a) Power

*(b) Lens*

(c) Force

(d) None

 

24: Sesimic Graph is used for?

*(a) Earthquake*

(b) Cosmic radiation detection

(c) Pressure measuring tool

(d) None