SSC General Science & Technology Sample Paper

done NCERT Sample Paper-7 Total Questions - 100    [Download]

• question_answer1)
  Which of the following is found in rice field?
  A)
   Azolla
  done clear
  B)
          Rhizobium
  done clear
  C)
   Anihoceros       
  done clear
  D)
   Rhodospirillum
  done clear
  View Answer play_arrow

• question_answer2)
  Which one of the following techniques has helped to solve many mysteries involving murders, robberies and rapes?
  A)
   Gene splicing                
  done clear
  B)
   Computer technology
  done clear
  C)
   DNA fingerprinting       
  done clear
  D)
   Gene cloning
  done clear
  View Answer play_arrow

• question_answer3)
  When yeast ferments glucose, the products are.
  A)
   water+ \[C{{O}_{2}}\]
  done clear
  B)
   ethanol + \[C{{O}_{2}}\]
  done clear
  C)
   Ethanol + \[{{H}_{2}}O\]
  done clear
  D)
   methanol + \[C{{O}_{2}}\]
  done clear
  View Answer play_arrow

• question_answer4)
  Lead arsenate is 'a'
  A)
   Fumigant         
  done clear
  B)
   contact poison
  done clear
  C)
   Stomach poison
  done clear
  D)
          nervous poison
  done clear
  View Answer play_arrow

• question_answer5)
  Which of the following is regarded as a cross between black and green tea?
  A)
   Oolong tea       
  done clear
  B)
   orange pekoe
  done clear
  C)
   leg-cut tea
  done clear
  D)
   all of these
  done clear
  View Answer play_arrow

• question_answer6)

  With reference to China's first aircraft carrier Liaoning, consider the following statements-

  1. China commissioned its first aircraft carrier Liaoning on September 25, 2012 in the port city Dalian

  2. The 300 meter-long Liaoning is a refurbished and upgraded version of the Soviet aircraft carrier Varyag which China purchased from Ukraine. The Commissioning of the Liaoning makes China the seventh nation to have an aircraft carrier. Which of the following option is correct?

  A)
   Only 1 
  done clear
  B)
   Only 1 and 3
  done clear
  C)
   Only 1 and 2    
  done clear
  D)
   None of these
  done clear
  View Answer play_arrow

• question_answer7)
  Which of the following pair is incorrect?
  A)
   organochlorine - DDT
  done clear
  B)
   carbamate - carbaryl
  done clear
  C)
   pyrethroid - atrazine
  done clear
  D)
   organo phosphate - malathion
  done clear
  View Answer play_arrow

• question_answer8)
  The latest trend in plant disease control is
  A)
   Chemical control
  done clear
  B)
   Biological control
  done clear
  C)
   Use of fertilizers
  done clear
  D)
   Use of disease resistant varieties
  done clear
  View Answer play_arrow

• question_answer9)

  What are the reasons for the people's resistance to the introduction of Btbrinjal in India?

  1. Btbrinjal has been created by inserting a gene from a soil fungus into its genome.

  2. The seeds of Btbrinjal are terminator seeds and therefore, the farmers have to buy the seeds before every season from the seed companies.

  3. There is an apprehension that the consumption of Btbrinjal may have adverse impact on health.

  4. There are some concerns that the introduction of Btbrinjal may have adverse effect on the biodiversity. Select the correct answer using the codes given below

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

• question_answer10)
  IPM (Integrated Pest Management) involves
  A)
   Tissue culture
  done clear
  B)
   biological control
  done clear
  C)
   bio-fertilizers
  done clear
  D)
   confusion technique
  done clear
  View Answer play_arrow

• question_answer11)
  High lysine content is present in
  A)
   bajra   
  done clear
  B)
   maize
  done clear
  C)
   Wheat 
  done clear
  D)
   rice
  done clear
  View Answer play_arrow

• question_answer12)
  Jaya and Padma are varieties of
  A)
   Rice                
  done clear
  B)
   wheat
  done clear
  C)
   Cotton 
  done clear
  D)
   chilly
  done clear
  View Answer play_arrow

• question_answer13)
  A new crop which produces long pods with four prominent wings, is
  A)
   jojaba  
  done clear
  B)
   guayule
  done clear
  C)
   leucaena          
  done clear
  D)
   winged bean
  done clear
  View Answer play_arrow

• question_answer14)

  Consider the following statements:

  1. The National internet exchange of India is an online trading platform, recently launched.

  2. Indian Registry for Internet Names and Numbers (IRINN) can issue the next version of Internet addresses i.e. IPv6. Which of the above statements are correct?

  A)
   1, 2                 
  done clear
  B)
   1 Only
  done clear
  C)
   2 Only 
  done clear
  D)
   None
  done clear
  View Answer play_arrow

• question_answer15)
  Soft drinks such as colas contains the significant quantity of
  A)
   Renin  
  done clear
  B)
   nicotine
  done clear
  C)
   Caffeine           
  done clear
  D)
   none of these
  done clear
  View Answer play_arrow

• question_answer16)
  Cochineal of insects have been proved very useful for
  A)
   Weeds control    
  done clear
  B)
           Parthenium control
  done clear
  C)
   Cactus prevention        
  done clear
  D)
   Eicchomia prevention
  done clear
  View Answer play_arrow

• question_answer17)

  Study the following statements

  1. Restriction endonucleases (molecular scissors) are discovered by Nathan and Smith.

  2. Restriction endonucleases are used to cut plasmid and foreign DNA.

  3. Plasmids are vectors or vehicles in gene transfer.

  4. Recombinant DNA technology given by Stanley Cohen and Herbert Boyer. Which of the statements given above are correct?

  A)
   1, 2, 3 and 4    
  done clear
  B)
   2, 3 and 4
  done clear
  C)
   1, 2 and 3        
  done clear
  D)
   None of these
  done clear
  View Answer play_arrow

• question_answer18)
  The origin of bread wheat is due to the cross between
  A)
   T. turgidumand T. dicoccum
  done clear
  B)
   T. monococcumand Avenafatua
  done clear
  C)
   T. dicoccumand Aegilopsspeltoides
  done clear
  D)
   T. turgidumand Aegilopssquarrosa
  done clear
  View Answer play_arrow

• question_answer19)

  Which of the following statements is/are correct?

  1. The scientists have discovered the world's very first, data storage system - 5500 year old clay balls unearthed in Iran that were used for record-keeping in Mesopotamia.

  2. The clay balls, often called 'envelopes' excavated in the 1960s, were made about 200 years before writing was invented,

  3. The balls were scaled and contain tokens in a variety of geometric shapes, varying from golf-ball-size to baseball-size.

  Codes:
  A)
   Only 2
  done clear
  B)
          1 and 2
  done clear
  C)
   2 and 3
  done clear
  D)
   All of these
  done clear
  View Answer play_arrow

• question_answer20)
  When a natural predator (living being) is applied on some other organism to control them, this process is called
  A)
   Artificial control
  done clear
  B)
   genetic engineering
  done clear
  C)
   Biological control
  done clear
  D)
   confusion technique
  done clear
  View Answer play_arrow

• question_answer21)
  Which of the following is the most important cereal of temperate region?
  A)
   Rice                
  done clear
  B)
   wheat
  done clear
  C)
   Maize  
  done clear
  D)
   barley
  done clear
  View Answer play_arrow

• question_answer22)

  Study the following statements

  1. In Btcotton, a transgenic plant, Btrefers to Bacillus thuringiensis.

  2. Natural genetic engineer is Agrobacterium tumefaciens.

  3. In bacteria, plasmid is a extra chromosomal material. Which of the statement(s) given above is/are true?

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

• question_answer23)

  Which of the following statements is/are correct about Google Glass?

  1. It is a wearable computer with an Optical Head-Mounted Display (OHMD).

  2. A milestone in the history of Google Glass was made when Dr. GS Rajkumar from Chennai used the device to record a surgery. It was done for the first time in India.

  3. American Dr. Rafael Grosniann used the device to record a surgery, he was performing in June, 2013 for the first time.

  Codes:
  A)
   Only 1 
  done clear
  B)
   Only 2
  done clear
  C)
   1 and 3
  done clear
  D)
   All of these
  done clear
  View Answer play_arrow

• question_answer24)
  Which of the following bacteria is used for the production of butanol and acetone from starch?
  A)
   Lactobacillus bulgaricus
  done clear
  B)
   Clostridium acetobuiulicum
  done clear
  C)
   Streptococcumthermophilus
  done clear
  D)
   Both '1' and '3'
  done clear
  View Answer play_arrow

• question_answer25)

  Consider the following statements

  1. The first transgenic cow is Rosie.

  2. The milk of first transgenic cow contained the human alpha-lactalbumin. Which of the statements given above is/are correct about transgenic cow?

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

• question_answer26)

  Consider the following statements about 'Li-Fi' (Light- Fidelity) :

  1. The Chinese scientists have successfully developed a new cheaper way of getting connected to internet by using signals sent through light bulbs instead of radio frequencies as in Wi-Fi, a move expected to radically change process of online connectivity.

  2. Under this new discovery, a light bulb with embedded microchips can produce data rates as fast as 150 megabits per second, which is speedier than the average broadband connection in China.

  Which of the above statements 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_answer27)

  Consider the following statements with reference to the Cruise Missile

  1. These kinds of missile make use of gravitational force of the earth to make a strike.

  2. It is capable of escaping from radar detection.

  3. Lakshya is India's first cruise missile with range of 600 km. Which of the statements given above is/are correct?

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

• question_answer28)
  In cheese, manufacture micro-organisms are important for
  A)
   Ripening only
  done clear
  B)
   Development of resistance to spoilage
  done clear
  C)
   Souring of milk only
  done clear
  D)
   Both souring, and ripening processes
  done clear
  View Answer play_arrow

• question_answer29)
  Test-tube baby means a baby born when
  A)
   The ovum is fertilized externally and there after implanted in the uterus
  done clear
  B)
   It develops from a non-fertilized egg
  done clear
  C)
   It is developed in a test tube
  done clear
  D)
   It is developed through tissue culture method
  done clear
  View Answer play_arrow

• question_answer30)
  The full chemical structure of insulin was given by
  A)
   Sumner
  done clear
  B)
   Sanger
  done clear
  C)
   Spemann         
  done clear
  D)
   Svedberg
  done clear
  View Answer play_arrow

• question_answer31)

  Which of the following statements is/are correct?

  1. The Korean scientists have successfully developed genetically modified microbes than can produce gasoline, used as fuel for transportation.

  2. The scientists succeeded in producing 580 mg of gasoline per litre of cultured broth by converting in vivo (on living subject) generated fatty acid.

  3. The Korean research team was led by Professor Sang Yup Lee of the Department of Chemical and Biomolecular Engineering at the Korea Advanced Institute of Science and Technology (KAIST).

  Codes:
  A)
   Only 1 
  done clear
  B)
   1 and 3
  done clear
  C)
   2 and 3
  done clear
  D)
  All of these
  done clear
  View Answer play_arrow

• question_answer32)
  A new strain of bacteria produced by biotechnology in alcohol industry is
  A)
   Escherichia coli
  done clear
  B)
   Pseudomonas putida
  done clear
  C)
   Bacillus subtilis
  done clear
  D)
   Saccharomyces cereuisiae
  done clear
  View Answer play_arrow

• question_answer33)

  Consider the following statements

  I. Indian Navy has three commands the Western, the Eastern and the Southern with headquarters at Mumbai Vishakhapatnam and Kochi respectively.

  2. The Western command is operational and is responsible for training.

  3. The Navy has two fleets one under the Western and the other under Eastern.

  4. Goa and Arkonnam are the major Naval Air Bases. Which of the statements given above is/are correct?

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

• question_answer34)
  Which of the following is used to prevent bleeding in infants?
  A)
   vitamin-A        
  done clear
  B)
   vitamin-C
  done clear
  C)
   vitamin-D        
  done clear
  D)
   vitamin-K
  done clear
  View Answer play_arrow

• question_answer35)
  Biotechnology is
  A)
   Use of microorganisms in industrial process
  done clear
  B)
   Development of technology for medicine application
  done clear
  C)
   Use of genetic engineering
  done clear
  D)
   Technology used in Biology
  done clear
  View Answer play_arrow

• question_answer36)
  The new varieties of plants are produced by
  A)
   Mutation and selection
  done clear
  B)
   Introduction and mutation
  done clear
  C)
   Selection and introduction
  done clear
  D)
   Selection and hybridization
  done clear
  View Answer play_arrow

• question_answer37)
  Which of the following has been raised by the Indian Navy after 26/11 Mumbai terror attack?
  A)
   Sagar Suraksha Bal
  done clear
  B)
   Sagar Prahari Bal
  done clear
  C)
   Coast Security Guard
  done clear
  D)
   Coastal Protection Force
  done clear
  View Answer play_arrow

• question_answer38)
  One of the major difficulties in the biological control of insect pests is the
  A)
   Practical difficulty of introducing the predator to specific areas
  done clear
  B)
   Method is less effective as compared with the use of insecticides
  done clear
  C)
   Predator does not always survive when transferred to a new environment
  done clear
  D)
   Predator develops a preference to other diets and may itself become a pest
  done clear
  View Answer play_arrow

• question_answer39)

  Consider the following statements about 'Quantum Dot' solar cells:

  1. Researchers from the University of Toronto created a solar cell out of inexpensive materials that was certified at a world record 7% efficiency.

  2. The new solar cell designed are called quantum dot films, leading to the most efficient quantaum dots solar cell ever and it has a smaller size in (nanometers). 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_answer40)
  Germinating barley seeds are used in the production of
  A)
   Rum                
  done clear
  B)
   wine
  done clear
  C)
   Beer    
  done clear
  D)
   cheese
  done clear
  View Answer play_arrow

• question_answer41)

  Consider the following statements

  1. Supercomputer Saga-220 is capable of performing at the speed above 200 TFLOPS.

  2. India has only 2 supercomputer systems on the Top 500 supercomputers list of the world. Which of the statements 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_answer42)
  Transgenic crops are useful as they have genes of
  A)
   Smoother crop
  done clear
  B)
   herbicide resistance
  done clear
  C)
   Bacterial resistance
  done clear
  D)
   both 'a' and 'b'
  done clear
  View Answer play_arrow

• question_answer43)
  Which one of the following statements is incorrect?
  A)
   Goa Shipyard Limited (GSL) is the youngest and smallest of defence shipyards
  done clear
  B)
   Mazagaon Dock Limited (MDL) is a leading defence shipyard involved in the construction of frontline warships and submarines for the Indian Navy and Coast Guard.
  done clear
  C)
   Hindustan Shipyard Limited (HSL) has so far built 1000 ships for Indian Navy
  done clear
  D)
   BEML Limited was established in 1984 and it is a Mini- Ratna company
  done clear
  View Answer play_arrow

• question_answer44)

  Consider the following statements

  1. Hindustan Aeronautics Limited (HAL) is the Navratna Company and the largest Defence PSU under the Department of Defence Production, Ministry of Defence.

  2. Around 90% of the sales of HAL is to the Indian Defence Services. Which of the statements 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_answer45)
  Iodine test is used to detect
  A)
   Fats                
  done clear
  B)
   protein
  done clear
  C)
   Lipids  
  done clear
  D)
   carbohydrates
  done clear
  View Answer play_arrow

• question_answer46)

  Consider the following statements regarding India's Nuclear Programme

  1. In the first stage, India is using natural uranium as fuel to Pressurised Heavy Water Reactors (PHWR).

  2. In the second stage, plutonium reprocessed from the spent fuel of the PHWRs, depleted uranium and thorium kept in the blanket form will be used as fuel to power a series of breeder reactors. Thorium used in the breeders gets converted into uranium-233, a fissile material.

  3. In the third stage, reactors will use thorium and uranium-233 to generate electricity.

  4. India's Nuclear Fuel Complex is in Hyderabad. Which of the above statements are correct?

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

• question_answer47)
  Diabetes insipidus occurs due to the hyposecretion of
  A)
   Oxytocin         
  done clear
  B)
   vasopressin
  done clear
  C)
   thymosine        
  done clear
  D)
   insulin
  done clear
  View Answer play_arrow

• question_answer48)

  Consider the following statements

  1. Agni-II is a surface-to-surface intermediate range missile that can carry nuclear weapons and has a range of more than2000km.

  2. The missile re-entry vehicle is made with Carbon-Carbon composits.

  Which of the above statements 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_answer49)
  Digestion process in humans is
  A)
   Extracellular     
  done clear
  B)
   intracellular
  done clear
  C)
   Intercellular      
  done clear
  D)
   both '2' and '3'
  done clear
  View Answer play_arrow

• question_answer50)
  'MALABAR' is a naval exercise between India and
  A)
   Singapore        
  done clear
  B)
   USA
  done clear
  C)
   China  
  done clear
  D)
   Britain
  done clear
  View Answer play_arrow

• question_answer51)
  Ragi is
  A)
   Eleusinecoracana
  done clear
  B)
   Hordeumvulgare
  done clear
  C)
   Penniseiumtyphoides
  done clear
  D)
   Triticumaestiuum
  done clear
  View Answer play_arrow

• question_answer52)

  Consider the following statements

  1. Cobalt-60 is used for medical purposes, industrial radiography for non-destructive testing and in the food processing industry for irradiation process.

  2. The Atomic Energy Regulatory Board (AERB) is meant to maintain a' Cradle to grave' system to keep track of such equipment. Which of the above statement is/are correct?

  A)
   Only 1 
  done clear
  B)
   Only 2
  done clear
  C)
   Both 1 and 2    
  done clear
  D)
   None of these
  done clear
  View Answer play_arrow

• question_answer53)
  The study of living organism, for the human welfare, is called
  A)
   Ecobiology       
  done clear
  B)
   Biophysics
  done clear
  C)
   Cosmology       
  done clear
  D)
   Applied Biology
  done clear
  View Answer play_arrow

• question_answer54)
  . Microcomputer hardware consists of three basic categories of physical equipments they are
  A)
   Keyboard, monitor and hard drive
  done clear
  B)
   System unit, input/output and memory
  done clear
  C)
   System unit, input/output and secondary memory
  done clear
  D)
   System unit, primary and secondary memories
  done clear
  View Answer play_arrow

• question_answer55)
  The product of hybridization is known as
  A)
   Clone  
  done clear
  B)
   hybrid
  done clear
  C)
   Homozygous    
  done clear
  D)
   heterozygous
  done clear
  View Answer play_arrow

• question_answer56)
  Which one of the following displays consists of a matrix of cathode ray tubes each tube producing a single sub-pixel grouped in trees to form Red-Green- Blue (RGB) pixels?
  A)
   Light Emitting Diode Display
  done clear
  B)
   Liquid Crystal Display
  done clear
  C)
   Plasma Display
  done clear
  D)
   Field Emission Display
  done clear
  View Answer play_arrow

• question_answer57)
  Ground nut oil is stored in
  A)
   Root                
  done clear
  B)
   leaf
  done clear
  C)
   Tuber  
  done clear
  D)
   cotyledon
  done clear
  View Answer play_arrow

• question_answer58)
  Which one of the following flat panel displays uses nanoscopic-scale electron emitters to energise coloured phosphors and produce an image?
  A)
   LED-backlight Liquid Crystal Display
  done clear
  B)
   Field Emission Display
  done clear
  C)
   Surface-Conduction Electron-Emitter Display
  done clear
  D)
   Rear Projection Liquid Crystal Display
  done clear
  View Answer play_arrow

• question_answer59)
  Cheese and yoghurt are produced by the process of
  A)
   Distillation        
  done clear
  B)
   dehydration
  done clear
  C)
   Fermentation    
  done clear
  D)
          pasteurization
  done clear
  View Answer play_arrow

• question_answer60)
  Farmers in a particular region were concerned that pre-mature yellowing of leaves of a pulse crop might cause decrease in the yield. Which treatment could be most beneficial to obtain maximum seed yield?
  A)
   Frequent irrigation of the crop
  done clear
  B)
   Treatment of the plants with cytokinins along with a small dose of nitrogenous fertilizer
  done clear
  C)
   Removal of all yellow leaves and spraying the remaining green leaves with 2, 4, 5-trichlorophenoxy acetic acid
  done clear
  D)
   Application of iron and magnesium to promote synthesis of chlorophyll
  done clear
  View Answer play_arrow

• question_answer61)
  Which of the following vitamin was first to be produced by using biotechnology?
  A)
   vitamin- A       
  done clear
  B)
   vitamin- B
  done clear
  C)
   vitamin- C       
  done clear
  D)
   vitamin- D
  done clear
  View Answer play_arrow

• question_answer62)
  Which of the following is the false statement about antibiotics?
  A)
   This term was given by Waksman in 1942
  done clear
  B)
   Antibiotics is produced by micro-organisms
  done clear
  C)
   Some persons have allergy from antibiotics
  done clear
  D)
   Antibiotics are capable of curing all diseases
  done clear
  View Answer play_arrow

• question_answer63)
  TELNET is
  A)
   Running complex programmes by logging on to supercomputers belonging to others countries
  done clear
  B)
   A telephone call made by the help of internet
  done clear
  C)
   A software to perfect viral attack
  done clear
  D)
   None
  done clear
  View Answer play_arrow

• question_answer64)
  Milk tastes sour when kept in the open for some time due to formation of
  A)
   Malic acid        
  done clear
  B)
   citric acid
  done clear
  C)
   Lactic acid       
  done clear
  D)
   carbonic acid
  done clear
  View Answer play_arrow

• question_answer65)
  The total number of nitrogenous bases in human genome is estimated to be about
  A)
   3.5 million       
  done clear
  B)
   35 thousand
  done clear
  C)
   35 million        
  done clear
  D)
   3.1 billion
  done clear
  View Answer play_arrow

• question_answer66)
  Which is not true about poison ricin?
  A)
   Ricin is not a microbe
  done clear
  B)
   It does not grow inside the body
  done clear
  C)
   It cannot be passed from person to person
  done clear
  D)
   Ricin disrupt nerve transmission and can cause death in minutes
  done clear
  View Answer play_arrow

• question_answer67)
  The micro-organism grown on molasses and sold as a food flavouring agents is
  A)
   Alcohol yeast
  done clear
  B)
   Baker's yeast
  done clear
  C)
   Both '1' and '2'
  done clear
  D)
   none of these
  done clear
  View Answer play_arrow

• question_answer68)

  Consider the following statements

  1. Embedded computer is used in the Mp3 players and traffic lights.

  2. The nuclear power plant is controlled by using embedded computer. Which of the statements 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_answer69)
  Coir is the commercial product of coconut's
  A)
   Pericarp           
  done clear
  B)
   mesocarp
  done clear
  C)
   Endocarp         
  done clear
  D)
   endosperm
  done clear
  View Answer play_arrow

• question_answer70)
  Rubber is obtained from
  A)
   Ficuselastica     
  done clear
  B)
   Castillaelastica
  done clear
  C)
   Heveabraziliensis
  done clear
  D)
   none of these
  done clear
  View Answer play_arrow

• question_answer71)

  Consider the following statements

  1. Organic Light Emitting Diode display works without a backlight.

  2. Organic Light Emitting Diode displays can achieve a higher contrast ratio than a Liquid Crystal Displays. Which of the statements 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 one of the following television displays uses Nematic Liquid Crystals to produce picture images?
  A)
   SED                
  done clear
  B)
   OLED
  done clear
  C)
   FED                
  done clear
  D)
   LCD
  done clear
  View Answer play_arrow

• question_answer73)
  Azollais used as a bio fertilizer, because it
  A)
   Has association of my corrhiza
  done clear
  B)
   Has association of nitrogen-fixing Rhizobium
  done clear
  C)
   Has association of nitrogen - fixing cyanobacteria
  done clear
  D)
   Multiplies very fast to produce massive biomass
  done clear
  View Answer play_arrow

• question_answer74)
  What is the Naked DSL?
  A)
   It is a digital subscriber line without (he associated dial tone
  done clear
  B)
   It is a digital subscriber line without the telephone network
  done clear
  C)
   It is an analog subscriber line that transmits signals to the customer terminals
  done clear
  D)
   None of the statements in, and is correct about the Naked DSL
  done clear
  View Answer play_arrow

• question_answer75)
  Which part of red pepper is used in our food preparation?
  A)
   Dried roots       
  done clear
  B)
   dried flowers
  done clear
  C)
   dried leaves      
  done clear
  D)
   dried fruits
  done clear
  View Answer play_arrow

• question_answer76)

  Consider the following statements about Nano Technology

  1. Nanotechnology is the science of designing and building on the atomic or molecular level.

  2. The nano scale is one billionth of a meter~ 80,000 times smaller than the width of a human hair.

  3. Nanotechnology is already revolutionizing medicine, science, pharmaceuticals, robotics, electronics, and manufacturing and computer technology. Which of the above statements is/are correct?

  A)
   1 and 2
  done clear
  B)
   Only 3
  done clear
  C)
   2 and 3
  done clear
  D)
   All of the above
  done clear
  View Answer play_arrow

• question_answer77)
  The rotenone is
  A)
   abioherbicide
  done clear
  B)
          a natural herbicide
  done clear
  C)
   An insect hormone
  done clear
  D)
   a natural insecticide
  done clear
  View Answer play_arrow

• question_answer78)
  Cancer is more common in older people because
  A)
   Their immune systems have degenerated
  done clear
  B)
   The supply of certain hormones declines with age
  done clear
  C)
   Their bodies are unable to adjust to the changing environment
  done clear
  D)
   They have accumulated more mutations
  done clear
  View Answer play_arrow

• question_answer79)
  Bordeaux mixture is a fungicide, which consists of
  A)
   Magnesium hydroxide + water
  done clear
  B)
   Copper sulphate + calcium hydroxide
  done clear
  C)
   Copper sulphate + sodium hydroxide
  done clear
  D)
   Magnesium sulphate + calcium hydroxide
  done clear
  View Answer play_arrow

• question_answer80)

  Consider the following statements

  1. Witricity is a technique that can deliver energy to devices such as laptop, computer without the need of wire.

  2. Witricity is able to make a 60 W light bulb glow from a distance of 12 meters. Which of the statements 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)
  International Rice Research Institute (IRRI) is located at
  A)
   Tokyo (Japan)
  done clear
  B)
   Hyderabad (India)
  done clear
  C)
   New York (U.S.A)
  done clear
  D)
   Manila (Philippines)
  done clear
  View Answer play_arrow

• question_answer82)
  Which one of the following channels is used by the Wi MAX for the uplink and downlink in the mobile telecommunications?
  A)
   Frequency Division Multiple Access (FDMA)
  done clear
  B)
   Orthogonal Frequency   Division Multiple Access (OFDMA)
  done clear
  C)
   Code Division Multiple Access (CDMA)
  done clear
  D)
   Time Division Multiple Access (TDMA)
  done clear
  View Answer play_arrow

• question_answer83)
  Which of the following crops have been brought to India from new world?
  A)
   Coffee and tea
  done clear
  B)
   Mango and tea
  done clear
  C)
   Tea, rubber and mango
  done clear
  D)
   Rubber, potato and cashew nut
  done clear
  View Answer play_arrow

• question_answer84)

  Consider the following statements about 'Stem cells':

  1. Stem cells can be derived from mammals only.

  2. Stem cells can be used for screening new drugs.

  3. Stem cells can be used for medical therapies.

  Which of the statement(s) given above is/are correct?

  A)
   Only 1 
  done clear
  B)
   Only 3
  done clear
  C)
   2 and 3
  done clear
  D)
   All of these
  done clear
  View Answer play_arrow

• question_answer85)
  Which of the following is the largest gland in an adult man?
  A)
   Liver               
  done clear
  B)
   thymus
  done clear
  C)
   Thyroid
  done clear
  D)
   pancreas
  done clear
  View Answer play_arrow

• question_answer86)

  Consider the following statements

  1. Blu-ray Discs (BD) have storage capacity of 25 GB per layer or 50 GB with dual layer discs

  2. Blu-ray Disc is an optical disc storage medium designed to supersede the OVO format.

  3. The standard physical medium of BD is a 12 cm plastic optical disc, the same size as DVDs and CDs. Which of the statement s) given above is/are correct?

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

• question_answer87)
  Pellagra is caused due to the deficiency of
  A)
   Niacin 
  done clear
  B)
   biotin
  done clear
  C)
   Pyridoxine       
  done clear
  D)
   cobalamin
  done clear
  View Answer play_arrow

• question_answer88)

  Consider the following statements about enzyme to prevent ageing

  1. Researchers of Institute of Himalayan Bio-resource Technology (IHBT) discovered an enzyme named Super Oxide Dismutase (SOD).

  2. SOD can be used in cosmetic, food and pharmaceutical compositions. 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_answer89)
  The prolonged deficiency of thiamine in human diet may lead to
  A)
   Pellagra           
  done clear
  B)
   beri-beri
  done clear
  C)
   Haemorrhage
  done clear
  D)
   anaemia
  done clear
  View Answer play_arrow

• question_answer90)

  Which of the diseases are covered through Pentavalent Vaccines for children?

  1. Diphtheria

  2. Hepatitis

  3. Pertussis

  Choose the correct option

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

• question_answer91)
  Which of the following fatty acid is not synthesized in the human body?
  A)
   Glycerol           
  done clear
  B)
   cholesterol
  done clear
  C)
   linoleic acid      
  done clear
  D)
   both '1' and '2'
  done clear
  View Answer play_arrow

• question_answer92)
  'Kufri -Pukhraj' is a hybrid clone of
  A)
   Rice                
  done clear
  B)
   wheat
  done clear
  C)
   Grape  
  done clear
  D)
   potato
  done clear
  View Answer play_arrow

• question_answer93)
  Yeast (Saccharomyces cerevisiae) is used in the industrial production of
  A)
   butanol
  done clear
  B)
   citric acid
  done clear
  C)
   Tetracycline     
  done clear
  D)
   ethanol
  done clear
  View Answer play_arrow

• question_answer94)

  Consider the following statements

  1. India is the largest producer of heavy water.

  2. India has the world's largest reserves of thorium. Which of the statements 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_answer95)
  The technique of obtaining large number of plantlets by tissue culture is called
  A)
   Organ culture              
  done clear
  B)
   plantlet culture
  done clear
  C)
   micro-propagation
  done clear
  D)
            macro-propagation
  done clear
  View Answer play_arrow

• question_answer96)
  Which of the following micro-organism is used for the production of citric acid in a industries?
  A)
   A. niger
  done clear
  B)
   P. ciirinum
  done clear
  C)
   R. nigricans      
  done clear
  D)
   L. bulgaris
  done clear
  View Answer play_arrow

• question_answer97)

  Consider the following statements

  1. Analog Voice Data (signal) can be compressed and multiplexed much more effectively than digital voice data.

  2. The digital systems emit less radio power from the handsets than the analog systems. 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_answer98)
  Which of the following is a social foresting species with multiple utility?
  A)
   Mangiferaindica  
  done clear
  B)
           Rosa grandiflora
  done clear
  C)
   Borassusflabelliformis
  done clear
  D)
   Leucaenaloeucocephala
  done clear
  View Answer play_arrow

• question_answer99)

  Consider the following statements

  1. GPRS could provide data rates from 56 kbit/s up to 115 kbit/s.

  2. GPRS can be used for Wireless Application Protocol (WAP) access services. Which of the statements) 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_answer100)
  A patient is generally advised to specially consume more meat, lentils, milk and eggs-in diet only when he suffers from
  A)
   Scurvy
  done clear
  B)
          rickets
  done clear
  C)
   Anaemia          
  done clear
  D)
   kwashiorkor
  done clear
  View Answer play_arrow