Monday, September 21, 2020
06:57 AM (GMT +5)

Go Back   CSS Forums > CSS Past Papers > CSS Papers (1971-2015) > CSS 2014 Papers

Reply Share Thread: Submit Thread to Facebook Facebook     Submit Thread to Twitter Twitter     Submit Thread to Google+ Google+    
 
LinkBack Thread Tools Search this Thread
  #101  
Old Tuesday, March 04, 2014
Junior Member
 
Join Date: Feb 2014
Location: quetta balochistan
Posts: 10
Thanks: 1
Thanked 3 Times in 3 Posts
shamskhan6789 is on a distinguished road
Default

Big bang : cosmic rays.
If u search bigbang sound on goolge, it simply shows "cosmic microwave background".
M I right??
Reply With Quote
  #102  
Old Tuesday, March 04, 2014
Senior Member
 
Join Date: Aug 2012
Posts: 600
Thanks: 222
Thanked 266 Times in 195 Posts
mhz99 will become famous soon enoughmhz99 will become famous soon enough
Default

Afterglow of big bang has been cooled by the expansion of the Universe to just 2.725 degree above absolute zero – the lowest possible temperature – so it appears not as visible light but stretched out into short-wavelength radio waves, principally microwaves.
Reply With Quote
  #103  
Old Thursday, March 06, 2014
Junior Member
 
Join Date: Jun 2013
Posts: 4
Thanks: 2
Thanked 3 Times in 3 Posts
MariaAli is on a distinguished road
Default

Where are the mcqs???
Reply With Quote
The Following User Says Thank You to MariaAli For This Useful Post:
AzizHamza (Friday, March 07, 2014)
  #104  
Old Friday, March 07, 2014
Senior Member
 
Join Date: Aug 2006
Posts: 436
Thanks: 65
Thanked 232 Times in 156 Posts
Adeel Ahmed will become famous soon enoughAdeel Ahmed will become famous soon enough
Default

Quote:
Originally Posted by MariaAli View Post
Where are the mcqs???


1. The echo of Big Bang can be heard in the
form of:
a. cosmic rays
b. gamma rays
c. microwave radio signals
d. infrared radiations
2. Omar Khyyam
was a:
a. poet
b. mathematician
c. astronomer
d. all of these
3. Who was the early dentist and also
inventor of
many
surgical instruments:
a. Avicenna
b. Al. zahrawi
c. Ibn .ul. haithem
d. Al . Jahiz
4. who was the first
Muslim
mathematician who used '' Zero '' :
a. Ibn. e. Baitar
b. Ibn. Rushd
c. Ibn. Al. Haitham
d
. Al Khwarizmi
5.
Why
some nebulae shine?
a)because they emit light
b)due to burning process
c)because they contain bright stars
d)because they reflect light
6.
A
shooting star is
a)sun
2
Mian Shafiq 0345
-
7773680. Contact for Everyday Science and forestry
b) a comet
c) a meteor
d) an asteroid
7. A 'clinical death' takes
place when:
a) there is no pulse
b) there is no heart beat
c)pupils are fixed and dilated and there is no reaction to light
d) all of above
8.
What
is Hubble Classification :
a. classification of stars
b. classification of planets
c. classification of gal
axies
d. classification of earth's zones
9. Sun rises in the east and sets in the west due
to the:
a. shape of earth
b. rotation of earth around the sun
c. rotation of earth on its axis
d. movement of the sun
10.
What
are
cyclones?
a. sudden heavy
floods
b. no rain for a long period
c. heavy showers
d. violent wind and rain
11. From ecological point of view human beings are
taken as:
a. decomposers
b.
consumers’
c. producers
d. All of these
12. The major cause of land pollution is:
a) pesticides
b) chemical fertilizers
c) insecticides
d) all of these


b) a comet
c) a meteor
d) an asteroid
7. A 'clinical death' takes
place when:
a) there is no pulse
b) there is no heart beat
c)pupils are fixed and dilated and there is no reaction to light
d) all of above
8.
What
is Hubble Classification :
a. classification of stars
b. classification of planets
c. classification of gal
axies
d. classification of earth's zones
9. Sun rises in the east and sets in the west due
to the:
a. shape of earth
b. rotation of earth around the sun
c. rotation of earth on its axis
d. movement of the sun
10.
What
are
cyclones?
a. sudden heavy
floods
b. no rain for a long period
c. heavy showers
d. violent wind and rain
11. From ecological point of view human beings are
taken as:
a. decomposers
b.
consumers’
c. producers
d. All of these
12. The major cause of land pollution is:
a) pesticides
b) chemical fertilizers
c) insecticides
d) all of these
3

13.
The
sharp
-
bitter taste of unripe fruits is due to high concentration of:
a)phenolic compounds
b)volatile compounds
c)organic acids
d)starch
14. The use of antibiotic is a very effective way of killing disease causing bacteria.
Sometime
people don't finish all of their pills. this can result in:
a) some bacteria left unkilled
b) production of more bacteria
c) bacteria becoming sensitive to anti
biotics
d) bacteria becoming resistant to antibiotics
15. Flesh eaters are called:
a)omnivores
b) carnivores
c) herbivores
d) scavengers
16. Chromosomes are made up of:
a) DNA only
b) DNA & RNA
c) Proteins only
d) DNA, RNA & Proteins
17.
Plants
can be made disease resistant by:
a)heat Treatment
b)hormone treatment
c)colchicine treatment
d)breeding with their wild relatives
18. Important ingredient used in vicks vapor rub is obtained from the plant:
a) Cinamomum camphora
b) cinamomum zelamicum
c)
Curaima longa
d) All of these
19. Which of the following is both endocrine and exocrine gland:
a) thyroid
b) pancreas

c) parathyroid
d) all of these
20. The process by which small amount of impurities are added into a
semiconductor is called:
a) addition
b) conduction
c) doping
d) insulating
21. Which of the following is a semiconductor?
a) Mercury
b) magnesium
c) silver
d) none of these
22. Silver fish belongs to:
a) fish
b) insect
c) reptile
d) amphibian
23. Satiety is the condition in which patient lacks desire to:
a. drink
b. eat
c. sleep
d. talk
24. Function of iron in our
body is:
a. provide strength
b. oxygen transport
c. help in hydrolysis
d. breakdown fats
25. The non
-
communicable disease
is called:
a. Endemic
b. Acute
c. Chronic
d. Innate

26. Vitamins A,D,E and K are called:
a. water soluble vitamins
b. primary vitamins
c. basic vitamins
d. fat soluble vitamins
27. Which is not a function of HCL
in stomach:
a. softening fibrous food
elements
b. promoting formation of pepsin
c. killing bacteria ingested with food and drink
d. breakdown proteins into peptones
28. The sum of the kinetic energy and potential energy of an oscillating body is
a. maximum in the beginning
b. constant at al
l points
c. maximum at midway of the path
d. minimum in the beginning
29. Which term in psychology is generally used to refer to emotional disorders
such as,
anxiety,
depression
and phobia:
a.
psyches
b. hypnosis
c. neurosis
d. mental illness
30. All
Alkali metals react with water to form :
a. oxides
b. peroxides
c. hydroxides
d. hyper oxides
31. LASER is an
acronym for:
a. light amplification by standard emission of light
b. light absorption stimulated entrance of radiation
c. light amplification b
y stimulated emission of radiation
d. light absorption by standard emission of radiation
32. If carbon dioxide is passed through lime water for a long time , the cloudy
white colour (initially
formed ) disappears because of the formation of :
a. calcium bi
carbonate

b. calcium hydroxide
c. calcium carbonate
d. calcium sulphate
33.
Permanent
hardness of water is due to the presence of
a. calcium bicarbonate
b. magnesium bicarbonate
c. calcium sulphate
d. sodium bicarbonate
34. Articles made of copper and bro
nze slowly tarnish in air and turn green , the
green colour is due
to the formation of :
a. copper oxide
b. copper sulphide
c. copper oxalate
d. all of these
35. Bleaching powder losses its power on keeping for a long time because
a. it changes into calci
um hypochlorite
b. it changes into calcium chloride and calcium hydroxide
c. it absorbs moisture
d. it changes into calcium chloride and calcium chlorate
36. When the quantity of charge on each of the two bodies is
doubled,
the force
between them
becomes
a. one fourth
b. one half
c. twice
d. four times
37. Light year is
related to:
a. time
b. distance
c. energy
d. speed
38. The word
ceramic means:
a. hard material
b. soft material

c. dry material
d. burnt material
39. The operation of sola
r cell is based on
a. laser technology
b. photoconduction
c. thermal emission
d. Tyndall effect
40. The minimum number of bits required to store hexadecimal number AF is
a. 2
b. 4
c. 8
d. 16
41. Which of the following minerals is most resistant to chemical weathering
a. olivine
b. quartz
c. hornblende
d. potassium feldspar
42. An igneous rock contains a radioactive isotope that has a half life of 10 million
years.
Careful
analysis shows that
only one quarter of the original concentration
of the parent isotope is left. How
old is this igneous rock?
a) 10 Million years
b) 20 Million years
c) 30 Million years
d) 40 Million years
43.
The
discipline which deals with the understanding and treatment of mental
health is called:
a) applied psychology
b)clinical psychology
c) psychoanalysis
d) psychiatry
44. Overcooking of food should be avoided because overcooking:
a) makes the food difficult
to digest
b) makes the food toxic


c) increase the nutritive value of food
d)reduces the nutritive value of food
45. Optical fibre operates on the principle of:
a) Tyndal effect
b) photoelectric effect
c)laser technology
d)total internal reflection
46.
The
sensation of the skin is perceived by:
a) epidermis
b)
the dermis
c) endodermis
d)
none of these
47.
The
loudness of sound depends on its
a)
wavelength
b
) frequency
c
) amplitude
d)
all of these
48. A person standing in front of a mirror finds his image
smaller than him and
erect. this implies
that the mirror is:
a) plane
b) concave
c) convex
d) not of good quality
49.
The
densities of three liquids are D,
2D,
3D.
What
will be the density of the
resulting mixture if
equal volumes of the three liquids are
mixed?
a) 1.5D
b) 2D
c) 3D
d) 6D
50.
Which
of the following is a conventional designation of pre
-
released software?
a)Raw
b)Alpha
c)Omega
d)Beta
Reply With Quote
  #105  
Old Friday, March 07, 2014
Member
 
Join Date: Oct 2012
Posts: 45
Thanks: 91
Thanked 27 Times in 19 Posts
saus is on a distinguished road
Default

Quote:
Originally Posted by Adeel Ahmed View Post
1. The echo of Big Bang can be heard in the
form of:
a. cosmic rays
b. gamma rays
c. microwave radio signals
d. infrared radiations
2. Omar Khyyam
was a:
a. poet
b. mathematician
c. astronomer
d. all of these
3. Who was the early dentist and also
inventor of
many
surgical instruments:
a. Avicenna
b. Al. zahrawi
c. Ibn .ul. haithem
d. Al . Jahiz
4. who was the first
Muslim
mathematician who used '' Zero '' :
a. Ibn. e. Baitar
b. Ibn. Rushd
c. Ibn. Al. Haitham
d
. Al Khwarizmi
5.
Why
some nebulae shine?
a)because they emit light
b)due to burning process
c)because they contain bright stars
d)because they reflect light
6.
A
shooting star is
a)sun
2
Mian Shafiq 0345
-
7773680. Contact for Everyday Science and forestry
b) a comet
c) a meteor
d) an asteroid
7. A 'clinical death' takes
place when:
a) there is no pulse
b) there is no heart beat
c)pupils are fixed and dilated and there is no reaction to light
d) all of above
8.
What
is Hubble Classification :
a. classification of stars
b. classification of planets
c. classification of gal
axies
d. classification of earth's zones
9. Sun rises in the east and sets in the west due
to the:
a. shape of earth
b. rotation of earth around the sun
c. rotation of earth on its axis
d. movement of the sun
10.
What
are
cyclones?
a. sudden heavy
floods
b. no rain for a long period
c. heavy showers
d. violent wind and rain
11. From ecological point of view human beings are
taken as:
a. decomposers
b.
consumers’
c. producers
d. All of these
12. The major cause of land pollution is:
a) pesticides
b) chemical fertilizers
c) insecticides
d) all of these


b) a comet
c) a meteor
d) an asteroid
7. A 'clinical death' takes
place when:
a) there is no pulse
b) there is no heart beat
c)pupils are fixed and dilated and there is no reaction to light
d) all of above
8.
What
is Hubble Classification :
a. classification of stars
b. classification of planets
c. classification of gal
axies
d. classification of earth's zones
9. Sun rises in the east and sets in the west due
to the:
a. shape of earth
b. rotation of earth around the sun
c. rotation of earth on its axis
d. movement of the sun
10.
What
are
cyclones?
a. sudden heavy
floods
b. no rain for a long period
c. heavy showers
d. violent wind and rain
11. From ecological point of view human beings are
taken as:
a. decomposers
b.
consumers’
c. producers
d. All of these
12. The major cause of land pollution is:
a) pesticides
b) chemical fertilizers
c) insecticides
d) all of these
3

13.
The
sharp
-
bitter taste of unripe fruits is due to high concentration of:
a)phenolic compounds
b)volatile compounds
c)organic acids
d)starch
14. The use of antibiotic is a very effective way of killing disease causing bacteria.
Sometime
people don't finish all of their pills. this can result in:
a) some bacteria left unkilled
b) production of more bacteria
c) bacteria becoming sensitive to anti
biotics
d) bacteria becoming resistant to antibiotics
15. Flesh eaters are called:
a)omnivores
b) carnivores
c) herbivores
d) scavengers
16. Chromosomes are made up of:
a) DNA only
b) DNA & RNA
c) Proteins only
d) DNA, RNA & Proteins
17.
Plants
can be made disease resistant by:
a)heat Treatment
b)hormone treatment
c)colchicine treatment
d)breeding with their wild relatives
18. Important ingredient used in vicks vapor rub is obtained from the plant:
a) Cinamomum camphora
b) cinamomum zelamicum
c)
Curaima longa
d) All of these
19. Which of the following is both endocrine and exocrine gland:
a) thyroid
b) pancreas

c) parathyroid
d) all of these
20. The process by which small amount of impurities are added into a
semiconductor is called:
a) addition
b) conduction
c) doping
d) insulating
21. Which of the following is a semiconductor?
a) Mercury
b) magnesium
c) silver
d) none of these
22. Silver fish belongs to:
a) fish
b) insect
c) reptile
d) amphibian
23. Satiety is the condition in which patient lacks desire to:
a. drink
b. eat
c. sleep
d. talk
24. Function of iron in our
body is:
a. provide strength
b. oxygen transport
c. help in hydrolysis
d. breakdown fats
25. The non
-
communicable disease
is called:
a. Endemic
b. Acute
c. Chronic
d. Innate

26. Vitamins A,D,E and K are called:
a. water soluble vitamins
b. primary vitamins
c. basic vitamins
d. fat soluble vitamins
27. Which is not a function of HCL
in stomach:
a. softening fibrous food
elements
b. promoting formation of pepsin
c. killing bacteria ingested with food and drink
d. breakdown proteins into peptones
28. The sum of the kinetic energy and potential energy of an oscillating body is
a. maximum in the beginning
b. constant at al
l points
c. maximum at midway of the path
d. minimum in the beginning
29. Which term in psychology is generally used to refer to emotional disorders
such as,
anxiety,
depression
and phobia:
a.
psyches
b. hypnosis
c. neurosis
d. mental illness
30. All
Alkali metals react with water to form :
a. oxides
b. peroxides
c. hydroxides
d. hyper oxides
31. LASER is an
acronym for:
a. light amplification by standard emission of light
b. light absorption stimulated entrance of radiation
c. light amplification b
y stimulated emission of radiation
d. light absorption by standard emission of radiation
32. If carbon dioxide is passed through lime water for a long time , the cloudy
white colour (initially
formed ) disappears because of the formation of :
a. calcium bi
carbonate

b. calcium hydroxide
c. calcium carbonate
d. calcium sulphate
33.
Permanent
hardness of water is due to the presence of
a. calcium bicarbonate
b. magnesium bicarbonate
c. calcium sulphate
d. sodium bicarbonate
34. Articles made of copper and bro
nze slowly tarnish in air and turn green , the
green colour is due
to the formation of :
a. copper oxide
b. copper sulphide
c. copper oxalate
d. all of these
35. Bleaching powder losses its power on keeping for a long time because
a. it changes into calci
um hypochlorite
b. it changes into calcium chloride and calcium hydroxide
c. it absorbs moisture
d. it changes into calcium chloride and calcium chlorate
36. When the quantity of charge on each of the two bodies is
doubled,
the force
between them
becomes
a. one fourth
b. one half
c. twice
d. four times
37. Light year is
related to:
a. time
b. distance
c. energy
d. speed
38. The word
ceramic means:
a. hard material
b. soft material

c. dry material
d. burnt material
39. The operation of sola
r cell is based on
a. laser technology
b. photoconduction
c. thermal emission
d. Tyndall effect
40. The minimum number of bits required to store hexadecimal number AF is
a. 2
b. 4
c. 8
d. 16
41. Which of the following minerals is most resistant to chemical weathering
a. olivine
b. quartz
c. hornblende
d. potassium feldspar
42. An igneous rock contains a radioactive isotope that has a half life of 10 million
years.
Careful
analysis shows that
only one quarter of the original concentration
of the parent isotope is left. How
old is this igneous rock?
a) 10 Million years
b) 20 Million years
c) 30 Million years
d) 40 Million years
43.
The
discipline which deals with the understanding and treatment of mental
health is called:
a) applied psychology
b)clinical psychology
c) psychoanalysis
d) psychiatry
44. Overcooking of food should be avoided because overcooking:
a) makes the food difficult
to digest
b) makes the food toxic


c) increase the nutritive value of food
d)reduces the nutritive value of food
45. Optical fibre operates on the principle of:
a) Tyndal effect
b) photoelectric effect
c)laser technology
d)total internal reflection
46.
The
sensation of the skin is perceived by:
a) epidermis
b)
the dermis
c) endodermis
d)
none of these
47.
The
loudness of sound depends on its
a)
wavelength
b
) frequency
c
) amplitude
d)
all of these
48. A person standing in front of a mirror finds his image
smaller than him and
erect. this implies
that the mirror is:
a) plane
b) concave
c) convex
d) not of good quality
49.
The
densities of three liquids are D,
2D,
3D.
What
will be the density of the
resulting mixture if
equal volumes of the three liquids are
mixed?
a) 1.5D
b) 2D
c) 3D
d) 6D
50.
Which
of the following is a conventional designation of pre
-
released software?
a)Raw
b)Alpha
c)Omega
d)Beta
Seniors please solve this MCQs part
Reply With Quote
  #106  
Old Friday, March 07, 2014
Member
 
Join Date: Dec 2013
Location: Pakistan....rawalpindi
Posts: 27
Thanks: 23
Thanked 7 Times in 5 Posts
Nushrah Kabir is on a distinguished road
Red face answers

1. The echo of Big Bang can be heard in the
form of:
a. cosmic rays

2. Omar Khyyam
was a:
d. all of these

3. Who was the early dentist and also
inventor of
many
surgical instruments:
a. Avicenna

4. who was the first
Muslim
mathematician who used '' Zero '' :
d. Al Khwarizmi

5.
Why
some nebulae shine?
c)because they contain bright stars

6.
A
shooting star is
c) a meteor

7. A 'clinical death' takes
place when:
d) all of above

8.
What
is Hubble Classification :
c. classification of gal
axies

9. Sun rises in the east and sets in the west due
to the:
c. rotation of earth on its axis

10.
What
are
cyclones?
d. violent wind and rain

11. From ecological point of view human beings are
taken as:
b.consumers’

12. The major cause of land pollution is:
d) all of these

13.bitter taste of unripe fruits is due to high concentration of:
c)organic acids

14. The use of antibiotic is a very effective way of killing disease causing bacteria.
Sometime
people don't finish all of their pills. this can result in:
a) some bacteria left unkilled

15. Flesh eaters are called:
b) carnivores

16. Chromosomes are made up of:
d) DNA, RNA & Proteins

17.
Plants
can be made disease resistant by:
c)colchicine treatment
18. Important ingredient used in vicks vapor rub is obtained from the plant:
a) Cinamomum camphora
b) cinamomum zelamicum
c)
Curaima longa
d) All of these

19. Which of the following is both endocrine and exocrine gland:
d) all of these

20. The process by which small amount of impurities are added into a
semiconductor is called:
c) doping

21. Which of the following is a semiconductor?
d) none of these

22. Silver fish belongs to:
b) insect

23. Satiety is the condition in which patient lacks desire to:
b. eat

24. Function of iron in our
body is:
b. oxygen transport

25. The non-
communicable disease
is called:
c. Chronic

26. Vitamins A,D,E and K are called:
a. water soluble vitamins

27. Which is not a function of HCL
in stomach:
a. softening fibrous food
elements

28. The sum of the kinetic energy and potential energy of an oscillating body is
a. maximum in the beginning
b. constant at al
l points
c. maximum at midway of the path
d. minimum in the beginning

29. Which term in psychology is generally used to refer to emotional disorders
such as,
anxiety,
depression
and phobia:
d. mental illness

30. All
Alkali metals react with water to form :
c. hydroxides
the remaining will be posted later..... INSHA ALLAH
Reply With Quote
  #107  
Old Friday, March 07, 2014
Member
 
Join Date: Jul 2013
Location: Shahdadpur
Posts: 33
Thanks: 37
Thanked 21 Times in 17 Posts
IRRAJ is on a distinguished road
Default

major cause of land pollution is usage of chemical fertilizers only
__________________
Proud to be a Pakistani
Reply With Quote
  #108  
Old Saturday, March 08, 2014
Junior Member
Defence Award: Awarded to serving ISI, FIA Officers - Issue reason:
 
Join Date: Jun 2010
Posts: 10
Thanks: 4
Thanked 7 Times in 5 Posts
maliksaim is on a distinguished road
Default

In case there is still confusion, chromosomes contain both DNA and RNA, along with proteins, though RNA is found only in "small amounts" (Advanced Biology, Kent, OUP). The first line of the wiki article on chromosomes says the same, however, a more authoritative source is the book quoted above, namely Advanced Biology by Michael Kent. The exact page referred to can be seen on Google Books with the search string: "small amounts of rna in chromosomes" "advanced biology" "michael kent".
Reply With Quote
The Following 2 Users Say Thank You to maliksaim For This Useful Post:
mhz99 (Saturday, March 08, 2014), waqas2links (Thursday, June 05, 2014)
  #109  
Old Saturday, March 08, 2014
Member
 
Join Date: Dec 2013
Location: Pakistan....rawalpindi
Posts: 27
Thanks: 23
Thanked 7 Times in 5 Posts
Nushrah Kabir is on a distinguished road
Red face

Quote:
Originally Posted by IRRAJ View Post
major cause of land pollution is usage of chemical fertilizers only

the cause of land pollution is 'all of these' you may check it in any land pollution topic given on internet.....
Reply With Quote
  #110  
Old Saturday, March 08, 2014
actor's Avatar
Member
 
Join Date: Jul 2012
Location: Lahore
Posts: 65
Thanks: 30
Thanked 28 Times in 18 Posts
actor is on a distinguished road
Default eds 2014 solved

Everyday Science
1. The echo of Big Bang can be heard in the form of: a. cosmic rays b. gamma rays
c. microwave radio signals d. infrared radiations
c. microwave radio signals
2. Omar Khyyam was a: a. poet b. mathematician c. astronomer d. all of these
d. all of these
3. Who was the early dentist and also inventor of many surgical instruments: a. Avicenna b. Al. zahrawi c. Ibn .ul. haithem d. Al . Jahiz
. Al. zahrawi
4. who was the first Muslim mathematician who used '' Zero '' : a. Ibn. e. Baitar b. Ibn. Rushd c. Ibn. Al. Haitham d. Al Khwarizmi
d. Al Khwarizmi
5. Why some nebulae shine? a)because they emit light b)due to burning process c)because they contain bright stars d)because they reflect light
d)because they reflect light
6. A shooting star is a)sun
b) a comet c) a meteor d) an asteroid
c) a meteor
7. A 'clinical death' takes place when: a) there is no pulse b) there is no heart beat c)pupils are fixed and dilated and there is no reaction to light d) all of above
d) all of above
8. What is Hubble Classification : a. classification of stars b. classification of planets c. classification of galaxies d. classification of earth's zones
c. classification of galaxies
9. Sun rises in the east and sets in the west due to the: a. shape of earth b. rotation of earth around the sun c. rotation of earth on its axis d. movement of the sun
c. rotation of earth on its axis
10. What are cyclones? a. sudden heavy floods b. no rain for a long period c. heavy showers d. violent wind and rain
d. violent wind and rain
11. From ecological point of view human beings are taken as: a. decomposers b. consumers’ c. producers d. All of these
c. producers
12. The major cause of land pollution is: a) pesticides b) chemical fertilizers c) insecticides d) all of these
d) all of these
13. The sharp-bitter taste of unripe fruits is due to high concentration of: a)phenolic compounds b)volatile compounds c)organic acids d)starch
c)organic acids
14. The use of antibiotic is a very effective way of killing disease causing bacteria. Sometime people don't finish all of their pills. this can result in: a) some bacteria left unkilled b) production of more bacteria c) bacteria becoming sensitive to antibiotics d) bacteria becoming resistant to antibiotics
d) bacteria becoming resistant to antibiotics
15. Flesh eaters are called: a)omnivores b) carnivores c) herbivores d) scavengers
b) carnivores
16. Chromosomes are made up of: a) DNA only b) DNA & RNA c) Proteins only d) DNA, RNA & Proteins
only d) DNA, RNA & Proteins

17. Plants can be made disease resistant by: a)heat Treatment b)hormone treatment c)colchicine treatment d)breeding with their wild relatives
b)hormone treatment
18. Important ingredient used in vicks vapor rub is obtained from the plant: a) Cinamomum camphora b) cinamomum zelamicum c) Curaima longa d) All of these
a) Cinamomum camphora
19. Which of the following is both endocrine and exocrine gland: a) thyroid b) pancreas
c) parathyroid d) all of these
b) pancreas
20. The process by which small amount of impurities are added into a semiconductor is called: a) addition b) conduction c) doping d) insulating
c) doping
21. Which of the following is a semiconductor? a) Mercury b) magnesium c) silver d) none of these
c) silver
22. Silver fish belongs to: a) fish b) insect c) reptile d) amphibian
b) insect
23. Satiety is the condition in which patient lacks desire to: a. drink b)eat c. sleep d. talk
b)eat
24. Function of iron in our body is: a. provide strength b. oxygen transport c. help in hydrolysis d. breakdown fats
b. oxygen transport
25. The non- communicable disease is called: a. Endemic b. Acute c. Chronic d. Innate
c. Chronic
26. Vitamins A,D,E and K are called: a. water soluble vitamins b. primary vitamins c. basic vitamins d. fat soluble vitamins
d. fat soluble vitamins
27. Which is not a function of HCL in stomach: a. softening fibrous food elements b. promoting formation of pepsin c. killing bacteria ingested with food and drink d. breakdown proteins into peptones
promoting formation of pepsin
28. The sum of the kinetic energy and potential energy of an oscillating body is a. maximum in the beginning b. constant at all points c. maximum at midway of the path d. minimum in the beginning
b. constant at all points
29. Which term in psychology is generally used to refer to emotional disorders such as, anxiety, depression and phobia: a. psyches b. hypnosis c. neurosis d. mental illness
c. neurosis
30. All Alkali metals react with water to form : a. oxides b. peroxides c. hydroxides d. hyper oxides
c. hydroxides
31. LASER is an acronym for: a. light amplification by standard emission of light b. light absorption stimulated entrance of radiation c. light amplification by stimulated emission of radiation d. light absorption by standard emission of radiation
c. light amplification by stimulated emission of radiation
32. If carbon dioxide is passed through lime water for a long time , the cloudy white colour (initially formed ) disappears because of the formation of : a. calcium bicarbonate
b. calcium hydroxide c. calcium carbonate d. calcium sulphate
b. calcium hydroxide
33. Permanent hardness of water is due to the presence of a. calcium bicarbonate b. magnesium bicarbonate c. calcium sulphate d. sodium bicarbonate
?
34. Articles made of copper and bronze slowly tarnish in air and turn green , the green colour is due to the formation of : a. copper oxide b. copper sulphide c. copper oxalate d. all of these
?
35. Bleaching powder losses its power on keeping for a long time because a. it changes into calcium hypochlorite b. it changes into calcium chloride and calcium hydroxide c. it absorbs moisture d. it changes into calcium chloride and calcium chlorate
d. it changes into calcium chloride and calcium chlorate

36. When the quantity of charge on each of the two bodies is doubled, the force between them becomes a. one fourth b. one half c. twice d. four times
a. one fourth
37. Light year is related to: a. time b. distance c. energy d. speed
b. distance
38. The word ceramic means: a. hard material b. soft material
c. dry material d. burnt material
a. hard material
39. The operation of solar cell is based on a. laser technology b. photoconduction c. thermal emission d. Tyndall effect
a) photocoduction
40. The minimum number of bits required to store hexadecimal number AF is a. 2 b. 4 c. 8 d. 16
d. 16
41. Which of the following minerals is most resistant to chemical weathering a. olivine b. quartz c. hornblende d. potassium feldspar
b. quartz
42. An igneous rock contains a radioactive isotope that has a half life of 10 million years. Careful analysis shows that only one quarter of the original concentration of the parent isotope is left. How old is this igneous rock? a) 10 Million years b) 20 Million years c) 30 Million years d) 40 Million years
?
43. The discipline which deals with the understanding and treatment of mental health is called: a) applied psychology b)clinical psychology c) psychoanalysis d) psychiatry
a) applied psychology
44. Overcooking of food should be avoided because overcooking: a) makes the food difficult to digest b) makes the food
c) increase the nutritive value of food d)reduces the nutritive value of food
d)reduces the nutritive value of food
45. Optical fibre operates on the principle of: a) Tyndal effect b) photoelectric effect c)laser technology d)total internal reflection
d)total internal reflection
46. The sensation of the skin is perceived by: a) epidermis b) the dermis c) endodermis d) none of these
a) epidermis
47. The loudness of sound depends on its a) wavelength b) frequency c) amplitude d) all of these
c) amplitude
48. A person standing in front of a mirror finds his image smaller than him and erect. this implies that the mirror is: a) plane b) concave c) convex d) not of good quality
b) convex
49. The densities of three liquids are D, 2D, 3D. What will be the density of the
resulting mixture if equal volumes of the three liquids are mixed? a) 1.5D b) 2D c) 3D d) 6D
b) 2D
50. Which of the following is a conventional designation of pre-released software? a)Raw b)Alpha c)Omega d)Beta
d) beta
__________________
Work Hard In Silence. Let Your Success Make All The Noise.
Reply With Quote
The Following User Says Thank You to actor For This Useful Post:
Fatima Saleem (Tuesday, January 20, 2015)
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Afghanistan beyond 2014 — I HASEEB ANSARI News & Articles 1 Saturday, November 23, 2013 09:24 PM
Consultation on HDR 2014 VetDoctor The News 0 Wednesday, November 06, 2013 12:52 PM
Afghanistan in 2014: totalitarianism or democracy HASEEB ANSARI News & Articles 0 Wednesday, October 16, 2013 11:19 AM
Uncertain path to 2014 HASEEB ANSARI The News 0 Tuesday, October 15, 2013 07:24 PM
The path to 2014 and beyond mano g The News 1 Tuesday, January 17, 2012 08:28 AM


CSS Forum on Facebook Follow CSS Forum on Twitter

Disclaimer: All messages made available as part of this discussion group (including any bulletin boards and chat rooms) and any opinions, advice, statements or other information contained in any messages posted or transmitted by any third party are the responsibility of the author of that message and not of CSSForum.com.pk (unless CSSForum.com.pk is specifically identified as the author of the message). The fact that a particular message is posted on or transmitted using this web site does not mean that CSSForum has endorsed that message in any way or verified the accuracy, completeness or usefulness of any message. We encourage visitors to the forum to report any objectionable message in site feedback. This forum is not monitored 24/7.

Sponsors: ArgusVision   vBulletin, Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.