EVERY DAY SCIENCE MCQs AND ABBREVIATION
EVERY DAY SCIENCE MCQs ABBREVIATION
01. Spring tides occur on new moon and full moon days
because on these days Sun, moon and earth are in a straight line.
02. Clayey soil is best suited for cotton.
03. The time interval between two beats of a normal human heart is 1 second.
04. The material used for bleaching paper pulp is Sodium hypochlorite.
05. Mercury has the smallest diameter.
06. The instrument, used for recording tremors of earth, is known as Seismograph.
07. Ionosphere makes the radio transmission possible.
08. Colour of the skin is due to the presence of Melanin.
09. Natural rubber is a protein.
10. Concave mirror can be used to focus sunlight.
11. Liver secrets bile.
12. When an object is transferred from the earth to the moon its mass remains unchanged.
13. The unit of sound is Decibel.
14. It is economical to transmit electric power at high voltage.
15. Diamond does not have a tetrahedral structure.
16. The unit to measure the supersonic speed is Mach.
17. The application of the principles of genetics to the improvement of human race is known as
Eugenics.
18. The penetration of x-rays through an object depends upon the object‘s Density.
19. Using Ultrasound, we can determine the Structure of the body.
20. The find the hidden secrets under the water, the ships and submarines use the Sonar system.
21. The dirt in the dirty water can be separated by using the Ultrasound.
22. Recording of brain waves from outer surface of head is called E.E.G (Electroencephalograph).
23. The first rocket launched by Pakistan was Rahber.
24. The first Nuclear power plant in Pakistan was established at Karachi.
25. Sodium benzoate is used for preservation of food grains.
26. Steel is more elastic than rubber because ratio of stress to strain is more.
27. Haemoglobin makes the blood look red.
28. Mercury is extracted from Cinnabar.
29. Cattle-bone powder is used as fertilizer as it is rich in Phosphorous.
30. Heating element of an electric heater Nichrome.
31. Dry sand appears bright while wet sand appears dark because of Reflection.
32. Acid rain contains high levels of Sulphuric acid.
33. A woman‘s voice is shriller than a man‘s due to smaller vocal chords.
34. The blood glucose level is commonly expressed as Milligram per decilitre.
35. Soft drinks such as colas contain significant quantities of Caffeine.
36. A small pouch containing silica gel is often found in bottles of medicine in tablet or powder form
because silica gel absorbs moisture.
37. Fluorescent tubes are fitted with a choke. The choke coil reduces current in the circuit.
38. For reproduction of sound, a CD (Compact Device) audio player uses a Laser beam.
39. When a CD (Compact Disc used in audio and video systems) is seen in sunlight, rainbow like
02. Clayey soil is best suited for cotton.
03. The time interval between two beats of a normal human heart is 1 second.
04. The material used for bleaching paper pulp is Sodium hypochlorite.
05. Mercury has the smallest diameter.
06. The instrument, used for recording tremors of earth, is known as Seismograph.
07. Ionosphere makes the radio transmission possible.
08. Colour of the skin is due to the presence of Melanin.
09. Natural rubber is a protein.
10. Concave mirror can be used to focus sunlight.
11. Liver secrets bile.
12. When an object is transferred from the earth to the moon its mass remains unchanged.
13. The unit of sound is Decibel.
14. It is economical to transmit electric power at high voltage.
15. Diamond does not have a tetrahedral structure.
16. The unit to measure the supersonic speed is Mach.
17. The application of the principles of genetics to the improvement of human race is known as
Eugenics.
18. The penetration of x-rays through an object depends upon the object‘s Density.
19. Using Ultrasound, we can determine the Structure of the body.
20. The find the hidden secrets under the water, the ships and submarines use the Sonar system.
21. The dirt in the dirty water can be separated by using the Ultrasound.
22. Recording of brain waves from outer surface of head is called E.E.G (Electroencephalograph).
23. The first rocket launched by Pakistan was Rahber.
24. The first Nuclear power plant in Pakistan was established at Karachi.
25. Sodium benzoate is used for preservation of food grains.
26. Steel is more elastic than rubber because ratio of stress to strain is more.
27. Haemoglobin makes the blood look red.
28. Mercury is extracted from Cinnabar.
29. Cattle-bone powder is used as fertilizer as it is rich in Phosphorous.
30. Heating element of an electric heater Nichrome.
31. Dry sand appears bright while wet sand appears dark because of Reflection.
32. Acid rain contains high levels of Sulphuric acid.
33. A woman‘s voice is shriller than a man‘s due to smaller vocal chords.
34. The blood glucose level is commonly expressed as Milligram per decilitre.
35. Soft drinks such as colas contain significant quantities of Caffeine.
36. A small pouch containing silica gel is often found in bottles of medicine in tablet or powder form
because silica gel absorbs moisture.
37. Fluorescent tubes are fitted with a choke. The choke coil reduces current in the circuit.
38. For reproduction of sound, a CD (Compact Device) audio player uses a Laser beam.
39. When a CD (Compact Disc used in audio and video systems) is seen in sunlight, rainbow like
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