SSC General Science & Technology Sample Paper

done NCERT Sample Paper-3 Total Questions - 100    [Download]

• question_answer1)

  Consider the following statements:

  1. Microwave ovens are used for cooking purposes

  2. Microwave are used in Radar system for aircraft navigation

  3. A radar using microwave can help in detecting the seed of tennis ball, cricket ball, automobile while in motion. Which of the statements given above are correct?

  A)
   2 and 3
  done clear
  B)
          1 and 2
  done clear
  C)
   1 and 3
  done clear
  D)
   1, 2 and 3
  done clear
  View Answer play_arrow

• question_answer2)
  Which of the following worms enters the intestine by penetrating the skin?
  A)
   Hookworm       
  done clear
  B)
          tapeworm
  done clear
  C)
   Threadworm     
  done clear
  D)
   ringworm
  done clear
  View Answer play_arrow

• question_answer3)
  It is dangerous to have coal or charcoal burning in a closed room because
  A)
   It produces the poisonous gas carbon monoxide
  done clear
  B)
   Burning consumes all the oxygen and breathing becomes difficult
  done clear
  C)
   The amount of heal produced is intolerable
  done clear
  D)
   There is serious risk of fire
  done clear
  View Answer play_arrow

• question_answer4)
  After a shower of rain, a rainbow is seen:
  A)
   Anywhere irrespective of the position of the sun
  done clear
  B)
   Opposite of the sun
  done clear
  C)
   Towards the sun
  done clear
  D)
   Even in the absence of the sun
  done clear
  View Answer play_arrow

• question_answer5)
  Foot and mouth disease occurs in:
  A)
   Cattle  
  done clear
  B)
          Cattle and pigs
  done clear
  C)
   Cattle and sheep
  done clear
  D)
          Cattle, sheep and pigs
  done clear
  View Answer play_arrow

• question_answer6)
  Freshly passed urine has hardly any smell but when it is allowed to stand, it develops a strong ammonical odour owing to:
  A)
   Conversion of urea to ammonia via urea cycle
  done clear
  B)
   Conversion of urea to ammonia by bacteria
  done clear
  C)
   Conversion of uric acid and urea to ammonia
  done clear
  D)
   Conversion of uric acid, urea and creatinine to ammonia
  done clear
  View Answer play_arrow

• question_answer7)
  A dentist's mirror is a:
  A)
   Convex mirror
  done clear
  B)
   cylindrical mirror
  done clear
  C)
   Plane mirror     
  done clear
  D)
   concave mirror
  done clear
  View Answer play_arrow

• question_answer8)
  In some plants, water oozes through certain pores that remain permanently open. This phenomenon is called:
  A)
   Evaporation     
  done clear
  B)
   Guttation
  done clear
  C)
   Transpiration    
  done clear
  D)
   Vaporisation
  done clear
  View Answer play_arrow

• question_answer9)
  Bovine spongiform encephalopathy is a bovine disease. To which of the following human disease it is related?
  A)
   Kala-azar
  done clear
  B)
   Encephalitis
  done clear
  C)
   Cerebral spondylitis
  done clear
  D)
   Creutzfeldt Jacob disease
  done clear
  View Answer play_arrow

• question_answer10)
  Some animals have a unique method of bringing oxygen, directly to the cells. There are:
  A)
   Spiders
  done clear
  B)
   scorpions
  done clear
  C)
   Insects 
  done clear
  D)
   flatworms
  done clear
  View Answer play_arrow

• question_answer11)
  The most commonly used substances in florescent tubes are
  A)
   Sodium vapour and neon
  done clear
  B)
   Sodium oxide and argon
  done clear
  C)
   Mercury vapour and argon
  done clear
  D)
   Mercury oxide and neon
  done clear
  View Answer play_arrow

• question_answer12)
  An apparatus used for locating submerged objects is known as
  A)
   Pulsar  
  done clear
  B)
   Sonar
  done clear
  C)
   Radar  
  done clear
  D)
   Quasar
  done clear
  View Answer play_arrow

• question_answer13)
  Which one of the following statements about photosynthesis is not true?
  A)
   Some bacteria also photosynthesize
  done clear
  B)
   Only green plants photosynthesize
  done clear
  C)
   All green plants photosynthesize
  done clear
  D)
   Carbon dioxide is reduced during photosynthesis.
  done clear
  View Answer play_arrow

• question_answer14)
  Which one thing is not true about antibiotics?
  A)
   The term 'antibiotic' was coined by Selman Waksman in 1942.
  done clear
  B)
   First antibiotic was discovered by Alexander Flemming.
  done clear
  C)
   Each antibiotic is effective only against one particular kind of germ.
  done clear
  D)
   Some persons can be allergic to a particular antibiotic.
  done clear
  View Answer play_arrow

• question_answer15)
  The filament of an electric lamp becomes white hot but the lead-in Wires holding the filament are only slightly heated because they:
  A)
   Have higher melting point
  done clear
  B)
   Are made of black iron
  done clear
  C)
   Have very low resistance
  done clear
  D)
   Have smaller current passing through them
  done clear
  View Answer play_arrow

• question_answer16)
  A mixture of two or more metals is called a/an
  A)
   Noble element
  done clear
  B)
          alkali metal
  done clear
  C)
   Amalgam         
  done clear
  D)
   alloy
  done clear
  View Answer play_arrow

• question_answer17)
  Cell sap is:
  A)
   A dilute solution of minerals and some organic substances in the vacuole
  done clear
  B)
   A dilute solution of minerals in water absorbed by the plant from the soil
  done clear
  C)
   Exudate from the cell
  done clear
  D)
   A solution of different organic substances dissolved in the cytoplasm
  done clear
  View Answer play_arrow

• question_answer18)
  Mother's milk is preferred to cow's milk because it contains:
  A)
   More fats and more lipids
  done clear
  B)
   Less fats and less lipids
  done clear
  C)
   Less fats and more lipids
  done clear
  D)
   More fats and less lipids
  done clear
  View Answer play_arrow

• question_answer19)
  A liverwort is:
  A)
   An animal parasite infecting the liver
  done clear
  B)
   A land plant without differentiation into root, stem and leaves
  done clear
  C)
   A kind of bacterium infecting the liver
  done clear
  D)
   A plant with its flowers shaped like the human liver
  done clear
  View Answer play_arrow

• question_answer20)
  In upper space, astronauts:
  A)
   Can see stars during the day in all directions
  done clear
  B)
   Cannot see stars during the day
  done clear
  C)
   Cannot see stars at all
  done clear
  D)
   Can see stars during the day opposite the sun.
  done clear
  View Answer play_arrow

• question_answer21)
  A herbarium is:
  A)
   A garden with a varied collection of herbs
  done clear
  B)
   A collection of herbs in dried form
  done clear
  C)
   A garden with a collection of medicinal herbs
  done clear
  D)
   A centre for the preservation of dried specimen of plants
  done clear
  View Answer play_arrow

• question_answer22)
  Wharton?s duct is associated with
  A)
   Sub-lingual salivary duct
  done clear
  B)
   Parotid salivary gland
  done clear
  C)
   Sub-maxillary salivary gland
  done clear
  D)
   Brunner's glands
  done clear
  View Answer play_arrow

• question_answer23)
  Sulphur Shower is:
  A)
   Release of large amount of sulphur particles into the air near sulphur mines
  done clear
  B)
   Discharge of large quantities of pinus pollen grains in to the air forming yellowish clouds
  done clear
  C)
   Release of large amount of sulphur particles into the air from factories processing sulphur
  done clear
  D)
   Discharge of large quantities of crocus (yellow kesar) pollen grains into the air
  done clear
  View Answer play_arrow

• question_answer24)
  Cooking oil can be converted in vegetable ghee by the process of
  A)
   Hydrogenation
  done clear
  B)
   crystallisation
  done clear
  C)
   Oxidation
  done clear
  D)
   distillation
  done clear
  View Answer play_arrow

• question_answer25)
  Pollination means:
  A)
   Germination of pollen grains on the stigma
  done clear
  B)
   Development of pollen grains in flowering plants
  done clear
  C)
   Transfer of pollen grains from the stigma of one flower to another flower by wind, water, insects or some other agency
  done clear
  D)
   Transfer of pollen grains from the anther to the stigma of the same plant or a different plant
  done clear
  View Answer play_arrow

• question_answer26)
  When \[C{{O}_{2}}\] concentration in blood increases breathing becomes..............
  A)
   Shallower and slow
  done clear
  B)
   There is no effect on breathing
  done clear
  C)
   Slow and deep
  done clear
  D)
   Faster and deeper
  done clear
  View Answer play_arrow

• question_answer27)
  If a paste of rice or wheat flour is left overnight in the kitchen its volume increases significantly because of:
  A)
   Swelling of starch particles in the flour due to absorption of water and air
  done clear
  B)
   The aromatic air of the kitchen
  done clear
  C)
   Bacterial growth
  done clear
  D)
   The release of carbon dioxide due to the activity of yeast
  done clear
  View Answer play_arrow

• question_answer28)
  The cover of a solar cooker is made of glass:
  A)
   Because glass allows sunlight into the container but does not allow heat radiation out of it
  done clear
  B)
   Because glass is transparent and one can see the good cooking
  done clear
  C)
   Because glass does not absorb heat radiation and, therefore, there is no wastage of energy
  done clear
  D)
   Because glass .is a good conductor of heat and is also cheep
  done clear
  View Answer play_arrow

• question_answer29)
  Some states in India have imposed a ban on the consumption of Kesari dal (Lathyrus Sativus) because it causes gradual loss of:
  A)
   Hearing
  done clear
  B)
          Movement of lower limbs
  done clear
  C)
   Vision                 
  done clear
  D)
     Red blood cells
  done clear
  View Answer play_arrow

• question_answer30)
  Heavy water
  A)
   Contains deuterium in place of hydrogen
  done clear
  B)
   Contains more dissolved minerals and salt
  done clear
  C)
   Contains more dissolved air
  done clear
  D)
   contains organic: impurities
  done clear
  View Answer play_arrow

• question_answer31)
  The colour of cow's milk is slightly yellowish due to the presence of:
  A)
   Ribulose           
  done clear
  B)
   Riboflavin
  done clear
  C)
   Xanthophyll     
  done clear
  D)
   Carotin
  done clear
  View Answer play_arrow

• question_answer32)

  Consider the following statements regarding human nutrition:

  1. Spinach is a good source of vitamin A

  2. Excess vitamin D in diet promotes high calcium absorption

  3. One of the causes of pain in the joints is due to vitamin C deficiency

  4. Diarrhea is one of the symptoms of pellagra. Which of the above statements are correct?

  A)
   1 and 2
  done clear
  B)
   1, 3 and 4
  done clear
  C)
   2, 3 and 4        
  done clear
  D)
   1, 2, 3 and 4
  done clear
  View Answer play_arrow

• question_answer33)
  An iron hammer lying in the sun, appears much hotter than its wooden handle because:
  A)
   Iron absorbs more heat
  done clear
  B)
   Iron is at a higher temperature
  done clear
  C)
   Iron is darker than wood
  done clear
  D)
   Iron is a good conductor of heat
  done clear
  View Answer play_arrow

• question_answer34)
  The antibiotic penicillin is obtained from:
  A)
   Fungus
  done clear
  B)
   virus-infected cells
  done clear
  C)
   A bacterium
  done clear
  D)
   Synthetic means
  done clear
  View Answer play_arrow

• question_answer35)
  Vinegar is acidic in nature due to the presence of
  A)
   Hydrochloric acid
  done clear
  B)
   citric acid
  done clear
  C)
   Sulphuric acid
  done clear
  D)
   acetic acid
  done clear
  View Answer play_arrow

• question_answer36)
  Children, especially in western countries, who receive very little sunshine suffer from:
  A)
   Rickets 
  done clear
  B)
          dermatitis
  done clear
  C)
   Scurvy
  done clear
  D)
   sterility
  done clear
  View Answer play_arrow

• question_answer37)
  Short-lived immunity acquired from mother to foetus across placenta or through mother's milk to the infant is categorized as
  A)
   Cellular immunity
  done clear
  B)
   Innate non-specific immunity
  done clear
  C)
   Active immunity
  done clear
  D)
   Passive immunity
  done clear
  View Answer play_arrow

• question_answer38)
  Freshly passed urine has hardly any smell but when it is allowed to stand, it develops a strong ammoniacal odourowing to:
  A)
   Conversion of uric acid, urea and creatinine to ammonia
  done clear
  B)
   Conversion of urea to ammonia by bacteria
  done clear
  C)
   Conversion of urea to ammonia via urea cycle
  done clear
  D)
   Conversion of uric and urea to ammonia
  done clear
  View Answer play_arrow

• question_answer39)
  Labourers who do hard manual work develop thick skin on their palms and soles which is due to:
  A)
   Thick epidermis
  done clear
  B)
   Thick dermis
  done clear
  C)
   Thick subcutaneous tissue
  done clear
  D)
   all of these
  done clear
  View Answer play_arrow

• question_answer40)
  On clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because:
  A)
   Cohesion of water is greater than its adhesion with glass
  done clear
  B)
   Mercury is a metal
  done clear
  C)
   Cohesion of mercury is greater than its adhesion with glass
  done clear
  D)
   Density of mercury is greater than that of water
  done clear
  View Answer play_arrow

• question_answer41)
  The largest of the living birds is:
  A)
   Elephant bird    
  done clear
  B)
   albatross
  done clear
  C)
   Ostrich
  done clear
  D)
   cassowary
  done clear
  View Answer play_arrow

• question_answer42)
  Characteristic feature of human cornea is that
  A)
   It is secreted by conjunctiva and glandular tissue
  done clear
  B)
   It is lacrimal gland which secretes tears
  done clear
  C)
   Blood circulation is absent in cornea
  done clear
  D)
   In old age it becomes hard and white layer deposits on it which causes the cataract
  done clear
  View Answer play_arrow

• question_answer43)
  Seeds can best be preserved in:
  A)
   Cool and dry conditions 
  done clear
  B)
   Hot and wet conditions
  done clear
  C)
   Cool and wet conditions  
  done clear
  D)
   Hot and dry conditions
  done clear
  View Answer play_arrow

• question_answer44)
  The astronomical unit is the:
  A)
   Mean distance from the centre of the sun to the centre of the earth
  done clear
  B)
   Mean distance between the surfaces of the sun to the surface of the earth
  done clear
  C)
   Maximum distance between the sun and the earth
  done clear
  D)
   Minimum distance between the sun and the earth
  done clear
  View Answer play_arrow

• question_answer45)
  Location and secretion of Leydig's cells are
  A)
   Liver - cholesterol          
  done clear
  B)
   ovary - estrogen
  done clear
  C)
   Testis - testosterone
  done clear
  D)
   pancreas - glucagon
  done clear
  View Answer play_arrow

• question_answer46)
  The operation to sterilize males is called:
  A)
   Hysterotomy    
  done clear
  B)
   Spermectomy
  done clear
  C)
   Vasectomy       
  done clear
  D)
   Gametectomy
  done clear
  View Answer play_arrow

• question_answer47)
  The cracking sound, heard when dry hair is combed with a hard rubber comb, is due to
  A)
   The rubbing of the comb with the hair
  done clear
  B)
   Small electric sparks
  done clear
  C)
   The hair banging against the charged comb
  done clear
  D)
   None of these
  done clear
  View Answer play_arrow

• question_answer48)
  It is not advisable to sleep under a tree at night because of the:
  A)
   Release of carbon monoxide
  done clear
  B)
   Release of less oxygen
  done clear
  C)
   Release of carbon dioxide
  done clear
  D)
   Release of more oxygen
  done clear
  View Answer play_arrow

• question_answer49)
  In recent years, DNA sequences (nucleotide sequence) of mtDNA and Y-chromosomes were considered for the study of human evolution, because
  A)
   They can be studied from the samples of fossil remains
  done clear
  B)
   They are small and, therefore, easy to study
  done clear
  C)
   They are uniparental in origin and do not take part I recombination
  done clear
  D)
   Their structure is known in greater detail
  done clear
  View Answer play_arrow

• question_answer50)
  When dust gets into the eye, the part that become Inflamed and pink is the:
  A)
   Cornea
  done clear
  B)
   choroid
  done clear
  C)
   Conjunctiva     
  done clear
  D)
   sclerotic
  done clear
  View Answer play_arrow

• question_answer51)
  The material used for a fuse wire should have:
  A)
   Light melting point
  done clear
  B)
   High ductility
  done clear
  C)
   High resistivity
  done clear
  D)
   low melting point
  done clear
  View Answer play_arrow

• question_answer52)
  Sickle cell anaemia is due to
  A)
   Change of amino acid
  done clear
  B)
   Change of amino acid in chain of haemoglobin
  done clear
  C)
   Change of amino acid in both and chains of haemoglobin
  done clear
  D)
   Change of amino acid in either or -chain of haemoglobin
  done clear
  View Answer play_arrow

• question_answer53)
  Radar is used for:
  A)
   Studying the sunspots
  done clear
  B)
   Receiving signals in a radio receiver
  done clear
  C)
   Detecting and fixing the position of objects, eg. Aeroplanes
  done clear
  D)
   Studying the movement of planets
  done clear
  View Answer play_arrow

• question_answer54)
  Water is not effective in extinguishing a fire caused petrol because
  A)
   Water and petrol react chemically
  done clear
  B)
   The flame is too hot for water to cool it down
  done clear
  C)
   Water and petrol are miscible with each other
  done clear
  D)
   Water and petrol are immiscible with each other. Petrol forms the upper layer and continues to bum
  done clear
  View Answer play_arrow

• question_answer55)
  Carbohydrates the most abundant biomalecules on earth are produced by
  A)
   All bacteria, fungi and algae
  done clear
  B)
   Fungi, algae and green plant cells
  done clear
  C)
   Some bacteria, algae and green plant cells
  done clear
  D)
   Viruses, fungi and bacteria
  done clear
  View Answer play_arrow

• question_answer56)
  The pole star does not seem to move because:
  A)
   It is in line with (he earth's axis of rotation
  done clear
  B)
   It moves around the sun and not the earth
  done clear
  C)
   Its movement can be seen only during a solar eclipse
  done clear
  D)
   It rotates very rapidly
  done clear
  View Answer play_arrow

• question_answer57)
  The gas used for artificial ripening of green fruit is
  A)
   Ethylene          
  done clear
  B)
   ethane
  done clear
  C)
   Carbon dioxide
  done clear
  D)
          acetylene
  done clear
  View Answer play_arrow

• question_answer58)
  What is common among anylase, renin and trypsin?
  A)
   These all are proteins
  done clear
  B)
   These all are proteolytic enzymes
  done clear
  C)
   These are produced in stomach
  done clear
  D)
   These act at a PH lower than 7
  done clear
  View Answer play_arrow

• question_answer59)
  Water stored in earthenware cools because:
  A)
   Earthenware absorbs heat from water
  done clear
  B)
   Earthenware has high heat capacity
  done clear
  C)
   Water oozing out of the pores evaporates
  done clear
  D)
   Earthenware is a good radiator of heat
  done clear
  View Answer play_arrow

• question_answer60)
  In meiosis, the daughter cells differ from parent cell as well as amongst themselves due to
  A)
   Segregation, independent assortment and crossing over
  done clear
  B)
   Segregation and crossing over
  done clear
  C)
   Independent assortment and crossing over
  done clear
  D)
   Segregation and independent assortment
  done clear
  View Answer play_arrow

• question_answer61)
  The layer of the atmosphere which reflects the radio waves back to the earth is called:
  A)
   Troposphere     
  done clear
  B)
   tratosphere
  done clear
  C)
   tropopause       
  done clear
  D)
   ionosphere
  done clear
  View Answer play_arrow

• question_answer62)
  The density of sea water increases as:
  A)
   Depth increases and salinity decreases
  done clear
  B)
   Depth decreases and salinity increases
  done clear
  C)
   Depth and salinity decreases
  done clear
  D)
   Depth and salinity increases
  done clear
  View Answer play_arrow

• question_answer63)
  The main active constituent of tea and coffee is
  A)
   Aspirin 
  done clear
  B)
   nicotine
  done clear
  C)
   Caffeine           
  done clear
  D)
   chlorophyll
  done clear
  View Answer play_arrow

• question_answer64)
  Antibodies is the name gives to
  A)
   Poisonous substances
  done clear
  B)
   Viruses that cause infections
  done clear
  C)
   Harmful bacteria
  done clear
  D)
   Substance formed in the blood that inhibit or destroy harmful bacteria attacks.
  done clear
  View Answer play_arrow

• question_answer65)
  Stars appear to move from east to west because the
  A)
   Earth is revolving around the sun
  done clear
  B)
   The universe is rotating from west to east
  done clear
  C)
   Whole universe is moving from east to west
  done clear
  D)
   Earth is rotating from west to east
  done clear
  View Answer play_arrow

• question_answer66)
  Energy conversions in a loudspeaker are:
  A)
   Sound to mechanical to electrical
  done clear
  B)
   Electrical to mechanical to sound
  done clear
  C)
   Sound to electrical to sound
  done clear
  D)
   Mechanical to sound
  done clear
  View Answer play_arrow

• question_answer67)
  In hospitals, the oxygen tubes for respiration contain oxygen and
  A)
   Nitrogen           
  done clear
  B)
   helium
  done clear
  C)
   Organ
  done clear
  D)
   carbon dioxide
  done clear
  View Answer play_arrow

• question_answer68)
  One function of parasympathetic nervous system is
  A)
   Contraction of hair muscles
  done clear
  B)
   Stimulation of sweat glands
  done clear
  C)
   Acceleration of heart beat
  done clear
  D)
   Constriction of pupil
  done clear
  View Answer play_arrow

• question_answer69)
  The age of the earth cm be estimated by:
  A)
   Uranium dating
  done clear
  B)
          atomic clocks
  done clear
  C)
   Carbon dating
  done clear
  D)
          biological clocks
  done clear
  View Answer play_arrow

• question_answer70)
  When a bicycle is in motion by pedaling, the force of friction exerted by the ground on the two wheels is such that it acts
  A)
   In the backward direction on the front wheel and in the forward direction on the rear wheel
  done clear
  B)
   In the forward direction on the front wheel and in the backward direction on the rear wheel
  done clear
  C)
   In the backward direction on both front and the rear wheels
  done clear
  D)
   In the forward direction on both front and the rear wheels
  done clear
  View Answer play_arrow

• question_answer71)

  Consider the following statement regarding Geo Augumented Navigation System (GAGAN):

  1. GAGAN is a satellite based navigation system that will serve as a low cost substitute for Instrument Landing System

  2. Once it is implemented India would be the fourth nation in the world to have a satellite based navigation system after USA, Japan and European consortium. Which of the statement(s) given above is/are correct?

  A)
   Only 1 
  done clear
  B)
   Only 2
  done clear
  C)
   Both 1 and 2
  done clear
  D)
   neither 1 nor 2
  done clear
  View Answer play_arrow

• question_answer72)
  Which of the following organic acid is the main source of vinegar?
  A)
   Citric acid        
  done clear
  B)
   nitric acid
  done clear
  C)
   Lactic acid       
  done clear
  D)
   acetic acid
  done clear
  View Answer play_arrow

• question_answer73)
  Glucose is stored in the liver in the form of
  A)
   Glycogen         
  done clear
  B)
   cellulose
  done clear
  C)
   Sucrose
  done clear
  D)
   starch
  done clear
  View Answer play_arrow

• question_answer74)
  What is the Semantic Web?
  A)
   It is a collaborative movement led by the World Wide Web Consortium to promote common formats for data on the WWW.
  done clear
  B)
   It is a World Wide Web Consortium to replace the insecure mode of surfing into registered secured interface.
  done clear
  C)
   It is a new website developed to compete with the WWW set up by the Tim Berners-Lee
  done clear
  D)
   None of the above
  done clear
  View Answer play_arrow

• question_answer75)
  Milk protein is
  A)
   Myosin
  done clear
  B)
   casein
  done clear
  C)
   Lactose
  done clear
  D)
   lactogen
  done clear
  View Answer play_arrow

• question_answer76)
  Which one of the following is correct about the Claytronics?
  A)
   It is a technique to use clay instead of silicon to make memory chips of electronic devices
  done clear
  B)
   It is an artificial intelligence technique to use nano-atoms to create hardware of computer games
  done clear
  C)
   It is the combination nanotechnology and computer science to create nanometer-scale computers
  done clear
  D)
   All the statements given above except statement given in 'c' are correct definition of Claytronics
  done clear
  View Answer play_arrow

• question_answer77)
  Liver in our body stores
  A)
   vitamin - A      
  done clear
  B)
   vitamin - D
  done clear
  C)
   vitamin - \[{{B}_{12}}\]           
  done clear
  D)
   all of these
  done clear
  View Answer play_arrow

• question_answer78)
  Ideally the neutron flux in reactor should be
  A)
   Maximum in centre and zero at side
  done clear
  B)
   Maximum at side and zero in centre
  done clear
  C)
   Uniform throughout
  done clear
  D)
   Zero throughout
  done clear
  View Answer play_arrow

• question_answer79)
  During prolonged fasting, first of all fats are used up and then
  A)
   Proteins metabolised
  done clear
  B)
   Minerals are absorbed
  done clear
  C)
   Proteins and carbohydrates are used
  done clear
  D)
   Carbohydrates and proteins are used
  done clear
  View Answer play_arrow

• question_answer80)

  Consider the following statements

  1. Very Small Aperture Terminal systems can use both C and Ka-bands to transmit signals.

  2. VSATs are used only in the transmission of narrow band data. Which of the statement(s) given above is/are correct?

  A)
   Only 1 
  done clear
  B)
   Only 2
  done clear
  C)
   Both 1 and 2    
  done clear
  D)
   neither 1 nor 2
  done clear
  View Answer play_arrow

• question_answer81)
  Which of these 'do not exist free in human body?
  A)
   Triglycerides     
  done clear
  B)
   fatty acids
  done clear
  C)
   Cholesterol       
  done clear
  D)
   all of these
  done clear
  View Answer play_arrow

• question_answer82)
  What is Hybrot?
  A)
   It is a computer formed by fusion of traditional analogue with digital computers
  done clear
  B)
   It is a robotic computer consisting both electronic and biological elements
  done clear
  C)
   It is a robot formed by the fusion of analogue and digital memories
  done clear
  D)
   It is a robot run by using water as a propellant
  done clear
  View Answer play_arrow

• question_answer83)
  Oxalic acid is commercially produced from glucose with the help of
  A)
   Rhizopus          
  done clear
  B)
   Aspergillus
  done clear
  C)
   Penicillium       
  done clear
  D)
   all of these
  done clear
  View Answer play_arrow

• question_answer84)
  Which one of the following descriptions is the correct description about the Cyborg?
  A)
   It is an organism with bionic or robotic implants
  done clear
  B)
   It is an organism hypothetically created in the cyber world
  done clear
  C)
   It is an organism which is frequently shown in the internet
  done clear
  D)
   Both the descriptions 'b' and 'c' are correct about the Cyborg
  done clear
  View Answer play_arrow

• question_answer85)
  The antibiotic blocking DNA replication is
  A)
   bleomycin        
  done clear
  B)
   anthramycin
  done clear
  C)
   actinomycin     
  done clear
  D)
   all of these
  done clear
  View Answer play_arrow

• question_answer86)
  Sudden Infant Death Syndrome (SIDS) is due to
  A)
   Deficiency of, proteins and fats in infants
  done clear
  B)
   Passive smoking
  done clear
  C)
   Trans fats
  done clear
  D)
   all of the above
  done clear
  View Answer play_arrow

• question_answer87)
  Genetic engineered bacteria is used for the production of
  A)
   Thyroxin          
  done clear
  B)
   cortisol
  done clear
  C)
   Epinephrine      
  done clear
  D)
   human insulin
  done clear
  View Answer play_arrow

• question_answer88)
  Which of the following is an antibiotic?
  A)
   Insulin 
  done clear
  B)
   penicillin
  done clear
  C)
   paracetamol     
  done clear
  D)
   both 'a' and 'b'
  done clear
  View Answer play_arrow

• question_answer89)
  Enriched uranium is one in which?
  A)
   Percentage of U 235 has been artificially increased
  done clear
  B)
   Percentage of U has been artificially increased
  done clear
  C)
   Percentage of U 234 has been artificially increased
  done clear
  D)
   Extra energy is pumped from outside
  done clear
  View Answer play_arrow

• question_answer90)
  Which of the following enzyme is used for the production of cheese?
  A)
   Rennet 
  done clear
  B)
   lactase
  done clear
  C)
   Protease          
  done clear
  D)
   streptokinase
  done clear
  View Answer play_arrow

• question_answer91)
  Which one of the following malware is used in the Internet Relay Chat channel or other chat system to coordinate the activity of many infected computer?
  A)
   Keyloggers
  done clear
  B)
   Adwares
  done clear
  C)
   Dialers 
  done clear
  D)
   Botnets
  done clear
  View Answer play_arrow

• question_answer92)
  Which of the following plant is a good source of green manure?
  A)
   jojaba  
  done clear
  B)
   guayule
  done clear
  C)
   leucaena          
  done clear
  D)
   none of these
  done clear
  View Answer play_arrow

• question_answer93)
  With reference to Hubble's constant, which of the following statement(s) is/are correct? 1. The newly refined value for the Hubble constant is 74.3 \[\pm \] 2.1 km per second per mega parsec. A mega parsec is roughly 3 million light years and 1 light year =9.4605284x 1012 km. Codes:
  A)
   Only 2 
  done clear
  B)
   both 1 and 2
  done clear
  C)
   Only 1 
  done clear
  D)
   neither 1 nor 2
  done clear
  View Answer play_arrow

• question_answer94)
  Wheat variety responsible for green revolution in India, is
  A)
   Jaya               
  done clear
  B)
   NP-20
  done clear
  C)
   Durum 
  done clear
  D)
   Sonalika
  done clear
  View Answer play_arrow

• question_answer95)
  Antibiotics are mostly obtained from
  A)
   Virus   
  done clear
  B)
   plants
  done clear
  C)
   Bacteria           
  done clear
  D)
   microorganism
  done clear
  View Answer play_arrow

• question_answer96)
  Addison's disease is related with gland
  A)
   Thyroid Gland  
  done clear
  B)
   Adrenal Gland
  done clear
  C)
   Thymus           
  done clear
  D)
   None of the above
  done clear
  View Answer play_arrow

• question_answer97)
  Which of the following statements best depict the concept of Ballistic Missiles:
  A)
   These are the Missiles created to carry nuclear warheads.
  done clear
  B)
   These are the missiles which follow a suborbital path in one of their stages.
  done clear
  C)
   These are the missiles which travel at supersonic speeds.
  done clear
  D)
   These are the Missiles which have inter-continental attack capability.
  done clear
  View Answer play_arrow

• question_answer98)
  The chemical substance, derived from living organisms having inhibitory effect on parasitic organism, is known as
  A)
   Antibody         
  done clear
  B)
   antibiotics
  done clear
  C)
   Exotoxin          
  done clear
  D)
   bacteriocide
  done clear
  View Answer play_arrow

• question_answer99)
  Which of the following plant is used for the manufacture of cosmetics and lubricants?
  A)
   jojaba  
  done clear
  B)
   leucaena
  done clear
  C)
   Guayule          
  done clear
  D)
   none of these
  done clear
  View Answer play_arrow

• question_answer100)
  The first hormone artificially produced by culturing bacteria is
  A)
   Insulin 
  done clear
  B)
   thyroxin
  done clear
  C)
   Adrenalin         
  done clear
  D)
   testosterone
  done clear
  View Answer play_arrow