SAMPLE PAPER OF NTS
Everyday science paper 2013
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
8. The dominant phase of life cycle in these organism is haploid:
a. Mosses
b. Bacteria
c. Protoza
d. None
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
14. Coulomb is the scientific unit to measure:
a. Velocity
b. Temperature
c. Mass
d. None
15. Equator passes through one of these countries:
a. Saudi Arabia
b. Italy
c. Japan
d. None
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
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
20. One of these scientists formulated basic laws of Geometry:
a. Pythagorus
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
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
Part-II
Attempt only FIVE Questions
Q.No.2. (a) “The flood disaster in Pakistan is caused by the follies of humans”.comment (5)
(b) State the message of “The Earth Hour Movement”. (5)
Q.No.3. (a) Porifera is an ancient group of animals from Cambrian period. What is the cause of their survival/success? (5)
(b) How heavy water differs from ordinary water and what is its use in Atomic Reactor? (5)
Q.No.4. What part do antibiodies play in allergic reaction? How vaccination can be helpful in its control/prevention? (10)
Q.No.5. (a) Differentiate between Renewable and Non-renewable sources of energy. Give examples of each one of them. (5)
(b) Why Nuclear Energy is being preferred in developed countries and why are we lagging behind in this important source of energy? (5)
Q.No.6. (a) What is Nanotechnology and what are its use? (5)
(b) Briefly explain the differences between Chemotherapy and Radiotherapy. (5)
Q.No.7. Write Comprehensive note on:
(a) LASER and their use (5)
(b) OPTIC FIBRES and their importance in modern telecom system (5)
Q.No.8. Write all that you know about Pesticides. How are they classified by agronomists? (10)
Q.No.9. Write note on:
(a) Biotechnology (5)
(b) Global Warming (5)
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
8. The dominant phase of life cycle in these organism is haploid:
a. Mosses
b. Bacteria
c. Protoza
d. None
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
14. Coulomb is the scientific unit to measure:
a. Velocity
b. Temperature
c. Mass
d. None
15. Equator passes through one of these countries:
a. Saudi Arabia
b. Italy
c. Japan
d. None
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
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
20. One of these scientists formulated basic laws of Geometry:
a. Pythagorus
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
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
Part-II
Attempt only FIVE Questions
Q.No.2. (a) “The flood disaster in Pakistan is caused by the follies of humans”.comment (5)
(b) State the message of “The Earth Hour Movement”. (5)
Q.No.3. (a) Porifera is an ancient group of animals from Cambrian period. What is the cause of their survival/success? (5)
(b) How heavy water differs from ordinary water and what is its use in Atomic Reactor? (5)
Q.No.4. What part do antibiodies play in allergic reaction? How vaccination can be helpful in its control/prevention? (10)
Q.No.5. (a) Differentiate between Renewable and Non-renewable sources of energy. Give examples of each one of them. (5)
(b) Why Nuclear Energy is being preferred in developed countries and why are we lagging behind in this important source of energy? (5)
Q.No.6. (a) What is Nanotechnology and what are its use? (5)
(b) Briefly explain the differences between Chemotherapy and Radiotherapy. (5)
Q.No.7. Write Comprehensive note on:
(a) LASER and their use (5)
(b) OPTIC FIBRES and their importance in modern telecom system (5)
Q.No.8. Write all that you know about Pesticides. How are they classified by agronomists? (10)
Q.No.9. Write note on:
(a) Biotechnology (5)
(b) Global Warming (5)
COMPETITIVE
EXAMINATION FOR
RECRUITMENT TO POSTS IN BPS-17 UNDER
THE FEDERAL GOVERNMENT, 2013
Everyday science paper 2013
PART-I
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 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. Pythagorus
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
Please let me know If any of the answer is not Correct
RECRUITMENT TO POSTS IN BPS-17 UNDER
THE FEDERAL GOVERNMENT, 2013
Everyday science paper 2013
PART-I
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 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. Pythagorus
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
Please let me know If any of the answer is not Correct
