Everyday Science Quiz 3
1 / 50
Quartz crystal in quartz watches work on the principle called?
2 / 50
Monsoon is caused by____________________?
3 / 50
The term ?Blue Shift? is used to indicate?
4 / 50
The most splendid and the most magnificent constellation on the sky is?
5 / 50
Orbital period of the planet Mercury around the sun is _____________?
6 / 50
Ozone layer prevents ______________ radiation from entering the atmosphere?
7 / 50
Role of biotechnology in the production of food based on ___________?
8 / 50
Sedimentary rocks are__________?
9 / 50
Founder of modern astronomy was _________________?
10 / 50
The echo (reflected sound Will be distinctly heard only at ordinary temperatures if the distance of the reflecting surfaces from the source of sound is at least ________?
11 / 50
When a ray of sunlight enters a dark room , its straight path become visible because of dust particles hanging in the air. It is because light is _________?
12 / 50
What is the chance of diabetic baby born to parents both heterogeneous normal ?
13 / 50
A moderator is used in nuclear reactor in order to ?
14 / 50
Chemical name of vinegar is _____________?
15 / 50
Which triplet in DNA codes for valine ?
16 / 50
Yeast is used in making bread because it produces____________?
17 / 50
Eugenics is the study of___________________?
18 / 50
The principle used in radar is the same as that of Sonar. In radar we use radio waves ; whereas in sonar we use ?
19 / 50
Kilowatt-hour is a unit of____________?
20 / 50
Chemical used to kill rats and mice are ?
21 / 50
The half life of a radioactive element is 8-days. How long it take to reduce it from 10 mg to 5 mg?
22 / 50
The fruits without seed, like banana, are called_____________?
23 / 50
A six feet tall lady wants to see her full image in a plane mirror . The minimum length of the mirror will be ?
24 / 50
Which of the following atmospheric layers help in radio communication?
25 / 50
The science which deals with study of manners and customs of people is ?
26 / 50
Which form of drug abuse involves most risk of infection with the HIV (AIDS) virus ?
27 / 50
Water is heated in a kettlin winter an iron pipe feel colder than a wooden window . This is because wood is_______?
28 / 50
It is possible to recognize a person in the dark by simply hearing his unique voice . It is because of the_______?
29 / 50
Oasis is associated with___________?
30 / 50
In a railway track, two rails are joined end to end with a gap tin between them because?
31 / 50
The number of spark plugs needed in a diesel engine is__________?
32 / 50
Which of the following explains the reason why there is no total eclipse of the sun?
33 / 50
Hygrometer is used for measuring the ____________?
34 / 50
Which of the following is not a part of Darwinism?
35 / 50
Bronze is an alloy of ____________?
36 / 50
Which of the following is most elastic ?
37 / 50
Animal which captures and readily kills living animals for its food is called___________?
38 / 50
Diamond is a very expensive ornament. It is composed of a single element ___________?
39 / 50
Defeciency of following vitamin decreases hemoglobin production ?
40 / 50
The instrument which measures very high temperature is____________?
41 / 50
Fuel used in a Fast Breeder Reactor is _____________?
42 / 50
Dr. Abdus Salam of Pakistan was one of the contributors of the unification of __________?
43 / 50
Where do most of Asteroids lie?
44 / 50
Which one of the following is a non-metallic mineral?
45 / 50
The phenomenon of Aurora Borealis, the display of red and green lights in northern hemisphere is due to radiations from____________ ?
46 / 50
The position of earth in its orbit, when it is at its greatest distance from the sun causing northern summer is called ___________?
47 / 50
Name the famous book of Ibn-Sina in which he discussed human physiology and medicine ?
48 / 50
Dry ice is ___________?
49 / 50
Which of the following layers make radio transmission possible?
50 / 50
Television signals are converted into light signals by___________?
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