Everyday Science Quiz 20
1 / 50
What is known the cold and dense air blowing down from the mountain slope during the night__________?
2 / 50
Sound travels about ___________times faster in water than in air.
3 / 50
Ozone layer protects the Earth from __________ radiations from the Sun.
4 / 50
Which of the following is the SI unit of volume?
5 / 50
Mohs? Scale? is used to indicate the_________?
6 / 50
The blind spot is located at the ___________ of the eye ?
7 / 50
Which process includes all of the other processes listed?
8 / 50
The matter of our sun is in ________ state?
9 / 50
How many mm are there in 10 cm?
10 / 50
Silicon is an example of _________?
11 / 50
According to quantum theory of light, photons are _______?
12 / 50
Hypermetropia or Hyperopia means being able to see__________________?
13 / 50
The lenses are used for the correction of:____________?
14 / 50
A temporary magnet should be made from _______?
15 / 50
Which layer of the atmosphere reflects radio waves back to the earth?s surface?
16 / 50
Instrument that measure the electric force ________?
17 / 50
The Saturn rings discovered by___________?
18 / 50
The biggest planet in solar system is ______ and having _____ moons?
19 / 50
Dental mirror is what type of a mirror?
20 / 50
Speed of sound in dry air at 20 ?C is___________?
21 / 50
The unit of torque in International system of unit is _________?
22 / 50
The Planet which revolves slowly around the Sun is__________?
23 / 50
The ?Rising? of the ?evening star? indicates the direction of the____________?
24 / 50
Black gold is an oil; Black diamond is_________?
25 / 50
The disease ?Itai Itai ?is caused by____________?
26 / 50
Apiculture refers to___________?
27 / 50
Dinosaurs and many other species were extinct about ________ years ago.
28 / 50
Which animal has no vocal chords ?
29 / 50
Edward Genner discovered ?vaccine? in___________?
30 / 50
The average weight of man?s brain is 4.8 ounces. What is the average weight of woman?s brain ?
31 / 50
Biopsy is done on tissues taken from__________?
32 / 50
Which one of the following represents a chemical change_________?
33 / 50
B12 deficiency can produce__________?
34 / 50
Guava has the maximum amount of which Vitamin?
35 / 50
Which one of the following is not vector quantity _______?
36 / 50
A clouding that develops in the lens of the eye or in its envelope obstructing the passage of light is known as________?
37 / 50
Nervous system includes which of these major components?
38 / 50
Reptiles hibernate during_______?
39 / 50
Being Myopic means you have problem in seeing ______________?
40 / 50
Ring planet is Saturn; least dense and 2nd largest planet is_________?
41 / 50
The most dense and heaviest planet is___________?
42 / 50
Trypsin is an enzyme which digests protein produced by_____________?
43 / 50
The only living cells in the body without blood supply is___________?
44 / 50
A common skin condition that causes skin redness and irritation is known as_________?
45 / 50
Which of the following plants are called arthrophytes?
46 / 50
The average acceleration caused by gravity per second is____________?
47 / 50
The hormone that increases the rate of heart beat and blood pressure after shock in a person is___________?
48 / 50
Water has been discovered on which potentially habitable super-Earth ?
49 / 50
Liver uses which vitamin for creating new Red Blood cells?
50 / 50
Which of the following branch of Physics deals with the internal structure of earth?
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