Ilm Gah Website is under maintenance! If you found any error please let us know. Contact Us ×

CSS Everyday Science Past Paper 1991


EVERYDAY SCIENCE PAPER 1991 1. (a) What is science? Give a brief introduction? (b) In what aspects science differs from arts, literature...


1. (a) What is science? Give a brief introduction?
(b) In what aspects science differs from arts, literature and philosophy?
(c) What disciplines of realms of human knowledge can be included in Natural Science, social sciences and Humanities?
(d) Make a list of limitations of Science

2. Highlight the contributions of any three of the following:

(a) Umar Khayyam
(b) Ibn Sina
(c) Al Farabi
(d) Ibn e Nafis
(e) Al Kinidi

3. Give scientific examples. Discuss whether science and technology have made life for man easier than it was 500 years ago?

4. (a) What are the main groups of ceramics in respect of their use in our daily life?
(b) What are plastics? Give their properties and uses in detail in life?
(c) Distinguish between Pig Iron, Cast Iron and Wrought Iron.

5. (a) Name the members of solar system.
(b) Explain briefly the formation of days and nights.
(c) How seasonal variation occurs on our earth?

6. (a) Explain work, energy, and power and give their units.
(b) How work may be converted into energy vice versa?

7. (a) Mention the characteristics of laser with the influence of each property.
(b) What is doping and how its influence on the division of semi conductors into N & P Type Semiconductor?

8. (a) Distinguish between Computers and Microprocessors.
(b) What are the main elements of a Micro Computer?
(c) What do you mean by peripherals, hardwares and softwares?

9. (a) Write response on the following

1. The method by which men provides for his everyday needs and desires is called (Technology, Engineering, Versatility)

2. Of all the flying machines, man has made only (Balloon Jet Air Craft, Rockets) are suitable for space flight.

3.Transistors do not need a warm u period because they have no (Plate, Grid, Filament)

4.If an object gives off its own light, it is said to be (transparent, illuminated, luminous)

5.An electric heater would be most likely to produce (X-rays, Ultra Violet, I R Radiations)

(b) Fill in the blanks

(i) If the mass/volume ratio of a box containing stones is equal to the mass volume ratio of a box containing feather than the box containing ________ has smaller volume of material in it.

(ii) In nay one kind of atom, the number of proton, electrons is the same, it is the number of _________ which may change from atom to atom of the same element.

(iii) The _________ scale of temperature is called the absolute scale.

(iv) The type of radiation hat is unaffected by magnetic field is called __________ .

(v) If we know the mass of an object and the force applied on it, it is possible to calculate _________ of the object.

10. Distinguish between the following

(a) Artificial Radio Activity
(b) Electron and Beta Rays
(c) Hydel Power and Nuclear Power
(d) Photo-Voltaic and Photo Electric Effect
(e) Microscope and Telescope

11. Match the following pairs from list I & list II

List I
  • Kidney
  • Proteins
  • Photosynthesis
  • Heredity
  • Nuron
  • Hemophilia
  • Pace Maker
  • Virus
  • Antigen
  • Amphibian

List II
  • Frog
  • Antibody
  • Hepatitis
  • Bleeding disease
  • Heart
  • Nerve cell
  • Chromosomes
  • Plant
  • Amino acid
  • Nephron

12. (a) Give a definition of the following

(i) Inflammation
(ii) Transfusion
(iii) Reflex Action
(iv) Anemia
(v) Heart Sounds

(b) Differentiate between the following

(i) Enzymes
(ii) Insulin and Trypsin
(iii) Root
(iv) Cellulose
(v) Milligram and Kilogram

13. Write short note of any three of the following

(i) Digestion
(ii) Malaria
(iii) Vitamin
(iv) Pollination

14. (a) Name the organs responsible for the following functions present in either elements, plants or human.
Hormone Secretion
Blood Pumping
Food Storage

(b) Fill in the blanks

(i) Active transport in animals and plants required metabolic energy and ______________ to carry the substances across cell membranes electrical gradient.

(ii) Diseases that spread through air are called _________ disease.

(iii) Large trees give off ___________ for the support of their heavy spreading branches.

(iv) When iron is less in body the quantity of __________ in cell decreases.

(v) Arteries become hard due to deposition of _____________________ in them.

15. In which organ these parts are present in animal or human body. Describe its structure and functions briefly.
The Me you have always known, the Me that's a stranger still.



Admissions,7,Agri-Jobs,1,Animated Moral Stories,2,Atomic-Jobs,1,California Scholarships,1,Canada Scholarships,2,Colleges,1,Computer,32,Conferences,5,CSS Agriculture,3,CSS Current Affairs,4,CSS Data,62,CSS Date Sheet,1,CSS English Essay,10,CSS Everyday Science,7,CSS General Knowledge,1,CSS History of Pakistan,2,CSS Islamiyat,4,CSS Pakistan Affairs,28,CSS Past Paper,59,Czech Scholarships,1,Data,5,Date Sheets,5,Derivative,2,Differentiate between,2,Differentiation,1,Employees,1,English1 FSc Notes,15,English3 FSc Notes,3,English4 FSc Notes,2,Entry Test,1,Essay Writing,3,Exchange Programs,3,Fellowships,4,firdous,1,Food Jobs,2,Form of Verbs,26,Fully Funded Scholarships,16,Funded,1,Germany Scholarships,1,Guess 2nd Year,10,HEC HAT Test,1,Important Questions Chemistry2 FSc,4,Important Questions Physics2 FSc,5,Integration,5,Inter Date Sheet,1,Internships,6,Italy Scholarships,1,Japan Scholarships,2,Jobs,15,Masters Scholarships,16,Moral-Stories,1,NAB-Jobs,1,Netherland Scholarships,1,Netherlands Scholarships,1,News-Updates,6,Novel,1,OP Questions Chemistry2 FSc,4,OP Questions Physics2 FSc,5,Partially Funded,2,PhD Scholarships,8,Presentations,2,Quotes,1,Results,12,Roll Number Slips,1,Scholarships,30,Singapore Scholarships,1,South Korea Scholarships,2,Statistics,6,Switzerland,1,Test Chemistry2 FSc,1,Tips,3,Training Programs,1,Turkey Scholarships,1,Undergraduate Scholarships,7,United Kingdom,2,Urdu Essays,1,USA Scholarships,4,Vacancies,1,Videos,2,Writting Tips,1,
Ilm Gah: CSS Everyday Science Past Paper 1991
CSS Everyday Science Past Paper 1991
Ilm Gah
Loaded All Posts Not found any posts VIEW ALL Readmore Reply Cancel reply Delete By Home PAGES POSTS View All RECOMMENDED FOR YOU LABEL ARCHIVE SEARCH ALL POSTS Not found any post match with your request Back Home Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sun Mon Tue Wed Thu Fri Sat January February March April May June July August September October November December Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec just now 1 minute ago $$1$$ minutes ago 1 hour ago $$1$$ hours ago Yesterday $$1$$ days ago $$1$$ weeks ago more than 5 weeks ago Followers Follow THIS PREMIUM CONTENT IS LOCKED STEP 1: Share to a social network STEP 2: Click the link on your social network Copy All Code Select All Code All codes were copied to your clipboard Can not copy the codes / texts, please press [CTRL]+[C] (or CMD+C with Mac) to copy