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EDS Facts

1) One of the countries through which equator passes is:

(a) Kenya(b) Malaysia

(c) Malta(d) Pakistan

2) Copper can be converted into gold by:

(a) Artificial radioactivity(b) heating(c) Electroplating(d) Chemical reaction

3) The three elements needed for healthy growth of plants are:

(a) N, P, K

(b) N, C, P(c) N, K,(d) N, S, P

4) Clocks, which moves with the velocities compareable with the velocity of light, run:

(a) fast(b) slow(c) equal to the velocity of light(d) with zero velocity

5) Max Planck received the noble prize in Physics in 1918 for his discovery of:

(a) electron(b) energy quanta(c) photon(d) positron

6) Bronze medal is made up of metals:

(a) (copper,nickel)(b) (copper, tin)(c) (copper, silver)(d) (copper, zinc)

7) Addisons disease is caused by the excessive secretion of:

(a) Antiduretic Harmone(b) Luteinising Harmone(c) Melanophore stimulating Harmone(d) Adrenocorticotrophic Harmone

8) Development of calf muscles in ladies who wear high heels is a common example of:

(a) Natural Selection

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(b) inheritance of acquired character(c) Use and disuse of organ(d) Artificial selection

9) Margalla Hill is a branch of:

(a) Karakorum range(b) Hindukash range(c) Himalaya range(d) Nanga Parbat range

10) Humming bird belongs to a category called:

(a) Ectotherm(b) Endotherm(c) Exotherm(d) Heterotherm.

(1) Oxidation-Loss of an electron(b) Oxidation gain of an electron(c) Reduction gain of a neutron(d) Reduction loss of a neutron

(2) Radioactive isotope of Uranium used in Nuclear Bomb is:

(a)92 U 235(b)92 U 234c)92 U 233d)92 U 238

(3) Human population growth is greatest in developing countries because:

(a) the birth rate is high in developing countries(b) the death rate is high in developing countries.(c) much of the population has already reached the child bearing age.(d) most of the worlds population lives in industrialized countries.

(4) Which woody raw material is used for the manufacture of paper pulp?

(a) Cotton(b) Poplar(c) Bagasse

(d) Rice straw

(5) Rectified spirit contains alcohol about:

(a) 80%(b) 95%(c) 70%(d) 85%

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(6) Which of the following elements is not present abundantly in earths crust:

(a) Silicon(b) Radium(c) Aluminum(d) Carbon

(7) The famous book; Al Qanoun was written by the Muslim scientist:

(a.) Jabar bin Hayyan(b) Zakariya Al Razi(c) Abu Ali Sina(d) Abdul Qasim Majreeti

(8) Basic metals can be converted into gold by:

(a) Heating(b) Beating(c) Artificial nuclear radioactivity

(d) Chemical reaction

(9) A light year is a unit of:

(a) Time(b) Energy(c) Length(d) Mass

(10) One of the main function of the earths ozone layer is to:

(a) Prevent global warming

(b) Filter out ultraviolet rays(c) Absorb pollution(d) All of the above

41. Insulin is injected into the intestines by

A. PancreasB. LiverC. StomachD. Gall bladder

42. Lock Jaw, i.e., difficulty in opening the mouth is a symptom of

A. CholeraB. PlagueC. TetanusD. Diphtheria

43. Which of the following pairs is incorrect?

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A. Plague-ratsB. Rabies-dogC. Tapeworm-pigD. Poliomyelitis-monkey

44. Match the following columns

Column I Column II

A. Air-borne 1. TetanusB. Water-borne 2. TuberculosisC. Contact 3. CholeraD. Wound 4. Syphilis

A B C D

(a) 2 3 1 4

(b) 2 3 4 1

(c) 3 2 4 1

(d) 4 3 2 1

45. Ricketts is a disease of the

A. BonesB. TissueC. MusclesD. Blood

46. Which of the following statements is correct

A. Pulmonary artery carries pure bloodB. Pulmonary artery carries impure bloodC. Pulmonary vein carries impure bloodD. None of these

47. Lungs are situated in the

A. Abdominal cavityB. Pericardial cavityC. Buccal cavity

D. Thoracic cavity

48. The human cell contains

A. 44 chromosomesB. 48 chromosomesC. 46 chromosomesD. 23 chromosomes

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49. Enzymes help in

A. RespirationB. Digestion of foodC. Immune systemD. Reproduction

50. Food is normally digested in the

A. LiverB. StomachC. Small intestinesD. Large intestines

41. a 42. c 43. d 44. b 45. a46. b 47. d 48. c 49. b 50. C

26. Myopia is a disease connected with

A. EarsB. EyesC. LungsD. Brain

27. Leukemia is a disease of the

A. LungsB. BloodC. Skin

D. Nerves

28. Short-sightedness can be corrected by using

A. Convex lensB. Concave lensC. Convex-concave lensD. Concave-convex lens

29. Trachoma is a disease of the

A. Liver

B. EyesC. LungsD. Kidneys

30. Match the following

Column I Column II

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A. Beriberi 1. Vitamin AB. Scurvy 2. Vitamin BC. Rickets 3. Vitamin CD. Night Blindness 4. Vitamin D

A B C D

(a) 3 2 1 4

(b) 2 1 3 4

(c) 2 3 4 1

(d) 2 3 1 4

31. Typhoid and cholera are typical examples of

A. Infectious diseases

B. Air-borne diseaseC. Water-borne diseaseD. None of these

32. Pyorrhea is a disease of the

A. NoseB. GumsC. HeartD. Lungs

33. Lack of what causes diabetes.

A. SugarB. InsulinC. CalciumD. Vitamins

34. Appendix is appendix is a part of

A. Small intestineB. Large intestineC. StomachD. Liver

35. Match the following columns

Column I Column II

A. Cataract 1. BonesB. Jaundice 2. EyesC. Diabetes 3. LiverD. Arthritis 4. Pancreas

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A B C D

(a) 2 3 4 1

(b) 2 3 1 4

(c) 1 3 4 2

(d) 3 2 4 1

36. Bronchitis is a disease of which of the following organs?

A. BloodB. BladderC. LiverD. Respiratory tract

37. ECG is used for the diagnosis of aliments of

A. BrainB. HeartC. KidneysD. Lungs

38. Biopsy is done on

A. Tissues taken from a dead bodyB. Tissues taken form a living bodyC. Blood from veinsD. Blood from arteries

39. Barium is used for

A. Checking blood groupB. X-ray of alimentary canalC. X-ray of brainD. None of these

40. Dialysis is used for the treatment of

A. Kidney failureB. Heart weaknessC. Brain diseases

D. None of theseANSWERS

26. b 27. b 28. b 29. b 30. c31. c 32. b 33. b 34. b 35. a36. d 37. b 38. b 39. b 40. A

1. Science is derived from Latin word scientiawhich means :

a) Reasoning

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b) Logic

c) Knowledge

d) Life2. --------------------------- are the vertices of the triangle of science.

a) Hypothesis, theory, lawb) Hypothesis, experiment,procedure

c) Theory,principle,lawd) Law,experiment, observation.

3. Pythagoras regarded sun,earth,& moon as ------------.a) Traingles

b) Squares

c) Spheresd) Oval

4. Calculus was invented by

a) Al-khawarzimib) Pythagorasc) IsaaC Newton

d) Al.kindi

5. Dispersion of white light into seven different colors was showed by ---------

a) Galileo Galileib) Issac newton

c) Al.haithamd) Ibne sina6. Who for the first time point out that the path of a projectile would a parabola :

a) Issac Newton

b) Thomas Edisonc) Al-razid) Galileo Galilei

7. Analytical solutions to Quadratic equations were introduced by ---------a) Al-Khawarzimib) Al-haitham

c) IsasacNewtond) Pythagoras8. Theory on Geological formation of metals was given by .a) Jabir ibn hayyan

b) Al-Razic) Al-birunid) Plato

9. --------------------------- is known as Father of Pediatrics.

a) Al-Razib) Ibn-e-sinac) Al-Haitham

d) Aristotle10. Light travels faster than sound It was discovered for the first time by ------------------

---a) Al-Biruni

b) Al-Razic) Al-Haithamd) Issac Newton

11. The branch of science which deals with the nature of sound, its production, transmission

and effects is called ...................a) Acoustics

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b) Aeronautics

c) Mechanics

d) Physics

12. The science of motion and propulsion of rockets,missiles and projectiles is called..........................

a) Acousticsb) Ballistics

c) Thermodynamicsd) Histology

13. Study of energy production in living bodies is called .........................a) Biology

b) Biomechanics

c) Bioenergeticsd) Aerodynamics

14. The study of Deterioration of environment by activity of living things is called

.........................

a) Biofoulingb) Bioremediation

c) Biomechanicsd) Physics

15. The science of getting exact copies of desired living organisms,organs,genes or

molecules is known as .....................a) Copyingb) Reproduction

c) Cloningd) Biocopying

16. The study of creation of the Universe is called ...................

a) Astronomy

b) Cosmogonyc) Geology

d) Geophysics

17. the study of genetics of cell is called ....................a) Cytogenetics

b) Genetic engineering

c) Cytologyd) Cellular biology

18. ........................ showed that the space between galaxies is increasing and theuniverse is expanding.a) Issac newton

b) A. Einsteinc) Platod) Edwin Hubble

19. According to big Bang theory, Universe came into existance about ........... years ago.

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a) 15-20 billion

b) 5-6 billion

c) 15-20 milliond) 50-60 billion

20. Our galaxy is ----------------------- in shape.

a) Sphericalb) Elliptical

c) Spirald) irregular

21. The study of rearing fine and intelligent human beings through genetics is called

........................a) Eugenics

b) Biotechnology

c) Cloningd) Geneology

22. Branch of mathematics dealing with measurement of surface of earth is called

.....................

a) Geologyb) Topology

c) Geo mathematicsd) Geodesy

23. Use of Sun bath for the treatment of diseases is called .......................

a) Sun therapyb) Solar therapyc) Heliotherapy

d) Radiation therapy

24. Scientific cultivation of fruits, vegetables, flowers and shrubs is called ....................

a) Agronomyb) Botanyc) Horticultured) Entomology

25. Scientific study of birds is called .............................a) Ornithology

b) Avian biology

c) Poultry scienced) Zoology26. Pulsar is a neutron star which produces regular pulses of ....................... radiation.

a) Gammab) Electromagnetic

c) Microwaved) Ultraviolet

27. Globular clusters of the stars contain ------------------ stars.

a) Few hundred

b) Several thousandc) more than one milliond) ten millions

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28. Largest unit of the universe is believed to be ..........................

a) Galaxy

b) Starsc) Super clusters

d) Solar system

29. Lunar eclipses are of ------------ types.a) 2

b) 3c) 4

d) Non of the above

30. Solar eclipse can occur only at -----------------.

a) Full moon

b) New moonc) Summer seasond) Non of the above

31. Rough endoplasmic reticulum is concerned with ..

a) Energy production

b) Protein synthesis

c) Removal of wastes

d) Non of the above

32. Smooth endoplasmic reticulum is concerned with

a) Protein synthesis

b) Energy production

c) Lipids synthesis

d) Non of the above

33. ---------------------- are the power houses of the cell.

a) Golgi apparatus

b) Lysosomes

c) Nucleus

d) Mitochondria

34. Fundamental unit of heredity is --------------------

a) DNA

b) Chromosome

c) Gene

d) Cell

35. The name gene was introduced by ---------------------- in 1909.

a) Robert hooke

b) Watson & Crick

c) Waldyer

d) Johannsen

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