Wednesday, December 24, 2014
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Senior Member
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Join Date: Jan 2014
Location: Hyderabad, Thari Mirwah, Karachi (Sindh)
Posts: 120
Thanks: 290
Thanked 55 Times in 32 Posts
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EVERY DAY SCIENCE MCQs
Q.1 Select the best option and fill in the appropriate circle.
1. Who proposed the concept “All motion is relative”?
a. Albert Einstein b. John Kepler c. Galileo Galilie d. None
2. The field of specialization of famous Muslim scientist Abu Usman Aljahiz was:
a. Botany b. Zoology c. Astronomy d. None
3. Albatros is:
a. A sea bird b. A beetle c. A fruit d. None
4. The sunlight can reach a depth of …….. meters in the ocean:
a. 100 b. 80 c. 120 d. None
5. The biggest planet in our solar system is:
a. Venus b. Pluto c. Jupiter d. None
6. The biggest species of the cat family is:
a. Tiger b. Lion c. Leopard d. None
7. Which group of animals has heterogametic females?
a. Domestic fowl b. Earthworm c. Rabbit d. None
(heterogamous species are those species which possess both X and Y or male & female Chromosomes e.g Human Male are heterogametic)
8. The dominant phase of life cycle in these organism is haploid:
a. Mosses b. Bacteria c. Protoza d. None
(The dominant phase of the moss life cycle is the gametophyte (haploid)
9. The atmosphere of moon consists of:
a. 90% Hydrogen, 10% Nitrogen b. 80%Nitrogen, 20% Hydrogen
c. 60% Nitrogen, 40%inert gases d. None
10. The chemical name of quartz is:
a. Silicon Dioxide b. Stannous Oxide c. Aluminium Oxide d. None
11. Which month of calendar year can lack a new moon?
a. December b. February c. May d. None
12. Deuterium differs from Hydrogen in having:
a. Different atomic number but same atomic weight
b. Different atomic number and different atomic weight
c. Same atomic number and different atomic weight
d. None
13. One of the following is a water soluble vitamin:
a. Vitamin A b. Vitamin D c. Vitamin K d. None
(vitamin B and C are water soluble)
14. Coulomb is the scientific unit to measure:
a. Velocity b. Temperature c. Mass d. None
(Coulomb is Unit of electrical charge)
15. Equator passes through one of these countries:
a. Saudi Arabia b. Italy c. Japan d. None
(The equator passes through 13 countries: Ecuador, Colombia, Brazil, Sao Tome & Principe, Gabon, Republic of the Congo, Democratic Republic of the Congo, Uganda, Kenya, Somalia, Maldives, Indonesia and Kiribati.)
16. Anti Diuretic hormone is secreted by one of the following glands:
a. Pituitary b. Pancreas c. Thyroid d. None
17. Basha Dam is to be constructed on:
a. River Sutlaj b. River Jhelum c. River Chenab d. None
( Basha Dam is to be constructed on Indus (sindh).
18. UV light falls in the category of:
a. Ionizing Radiations b. Non Ionizing Radiation c. Visible light d. None
19. The earth’s ……………….is divided into 15 major plates of various sizes:
a. Mesosphere b. Stratosphere c. Lithosphere d. None
(its the Crust of Earth which has been divided in 15 Tectonic Plates)
20. One of these scientists formulated basic laws of Geometry:
a. Pythagoras b. Archimedes c. Aristotle d. None
21. Phosphorus is an essential component of one of the following biological molecules:
a. Amino acids b. Nucleic acids c. Carbohydrates d. None
22. He was the first scientist to prove that plants move around the sun:
a. Archimedes b. Galileo Galilei c. John Kepler d. None
23. Atom is made up of ........... different kinds of subatomic particles:
a. Three b. Two c. Four d. None
24. Uranium is best used as nuclear fuel in one of the following forms:
a. U 235 b. U 237 c. U 238 d. None
25. The alpha particles are compact clusters of:
a. Electron and Proton b. Two Protons and two Neutrons
c. Three protons and three Neutrons d. None
26. The Beta particles are fast moving
a. Protons b. Electrons c. Neutrons d. None
(Beta Particle are identical to Electorn w.r.t mass but it can be either positively charged (positron) or negatively charged)
27. One of the following countries produces maximum energy from atomic reactors:
a. France b. USA c. UK d. none
28. The unit to measure the quantity of Ozone in atmosphere is
a. Dobson b. Dalton c. Cuolomb d. none
29. The severity of 2005 earthquake in Pakistan on Richter scale was
a. 6.9 b. 7.6 c. 7.1 d. none
30. Geiger-Muller counter is used to detect:
a. Protons b. Neutrons c. Photons d. none
31. Vacuum tubes have been replaced by:
a. Conductors b. Diodes c. Transistors
32. Dacron is
a. Polyethylene b. Epoxy c. Polyamide d. none
33. It is a secondary plant nutrient:
a. Nitrogen b. Phosphorus c. Sulphur d. none
34. An area of microbiology that is concerned with the occurence of disease in human population is :
a. Immunology b. Paracitology c. Epidemiology d. none
35. The number of electrons of a neutral atom is automatically known if one knows the:
a. Atomic number b. Atomic weight c. Number of orbitals d. none
36. Which of the following is not an enzyme?
a. Chemotrypsin b. Secretin c. Pepsin d. none
37. It is impossible for a type of O+ baby to have a type of .............. mother:
a. AB- b. O- c. O+ d. none
38. Serum if blood plasma minus its:
a. Calcium ions b. Clotting proteins c. Globulins d. none
39. The autonomic nervous system innervates all of these except:
a. Cardiac muscles b. Skeletal muscles c. Smooth muscles d. none
40. The damage to the .............. nerve could result in the defect of the eye movement:
a. Optic b. Trigeminal c. Abducens d. none
41. Which of these is not a region of the spinal cord?
a. Thoracic b. Pelvic c. Lumbar d. none
42. The shape of the external ear is due to:
a. Elastic cartilage b. Fibrocartilage c. Articular cartilage d. none
43. The external surface of the stomach is covered by
a. Mucosa b. Serosa c. Parietal peritoneum d. none
44. Which of the following is not a human organ system?
a. Integumentary b. Muscular c. Epithelical d. none
45. Which of the following does not vary predictably with the depth of the aquatic environment?
a. Salinity b. Temperature c. Penetration by sunlight d. none
46. The quantity of available nutrients .............from the lower levels of the energy pyramids to the higher ones.
a. Increases b. decreases c. remains stable d. none
47. Which of the following is not a major sub division of the biosphere?
a. Hydrosphere b. Stratosphere c. Lithosphere d. none
48. Vaccination is synonymous with .............. immunity.
a. Natural active b. Artificial passive c. Artificial active d. none
49. When a patient's immune system becomes reactive to a drug, this is an example of:
a. Super infection b. Drug resistance c. Allergy d. none
50. What is the smallest unit of heredity?
a. Chromosomes b. Gene c. Nucleotides d. none
51. A red flower placed in green light appears
Ans: black
52. The metal used in storage batteries is
Ans: Lead
53. Anaemia is caused in man due to the deficiency of
a. Folic acid b. Vitamin A c. Vitamin B 12
Ans None of these
54. Which of the following situations will be fatal to the first foetus ?
Ans: Rh positive male marries Rh negative woman
55. The most important function of perspiration is to
Ans: Regulate the body temperature
56. The main function of white blood cell in body is to
Ans: Protect body against diseases
57. The cranial nerve which supplies regions of the body is
Ans Vagus
58. The number of chromosomes in the human body is
Ans: 46
59. One micron is equal to
Ans: One- thousandth of a millimeter
60. The innermost linning which wraps the brain and spinal card in vertebrates is called
Ans: Piamater
61. The internal antenna of transistor set is made of ?
Ans: Ferror Chrome
62. Gerontology is the study of ?
Ans: Process of ageing
63. Helium is used for respiration in deep water instead of nitrogen because
Ans: It is heavier than nitrogen
64. In a fluorescent tube which of the following components are found?
Ans: Mercury vapour
65. The common ore of aluminium is ?
Ans: Chromite
Please let me know If any of the answer is not Correct
 
__________________
Never Give Up-------John Cena (WWE)
Last edited by Asad Ali Jogi; Wednesday, December 24, 2014 at 03:44 PM.
Reason: small/normal fonts
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