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  • Question
  • DRDL stands for


  • Options
  • A. Defence Research and Development Laboratary
  • B. Department of Research and Development Laboratory
  • C. Differential Research and Documentation Laboratary
  • D. None of the above

  • Correct Answer
  • Defence Research and Development Laboratary 


  • Basic General Knowledge problems


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    • 1. Ecology deals with

    • Options
    • A. Birds
    • B. Cell formation
    • C. Relation between organisms and their environment
    • D. Tissues
    • Discuss
    • 2. Heavy Water Project (Talcher) and Fertilizer plant (Paradeep) are famous industries of

    • Options
    • A. Orissa
    • B. Tamil nadu
    • C. Andhra Pradesh
    • D. Kerala
    • Discuss
    • 3. Exposure to sunlight helps a person improve his health because

    • Options
    • A. the infrared light kills bacteria in the body
    • B. resistance power increases
    • C. the pigment cells in the skin get stimulated and produce a healthy tan
    • D. the ultraviolet rays convert skin oil into Vitamin D
    • Discuss
    • 4. For seeing objects at the surface of water from a submarine under water, the instrument used is

    • Options
    • A. kaleidoscope
    • B. periscope
    • C. spectroscope
    • D. telescope
    • Discuss
    • 5. Excessive secretion from the pituitary gland in the children results in

    • Options
    • A. increased height
    • B. retarded growth
    • C. weakening of bones
    • D. None of the above
    • Discuss
    • 6. FFC stands for

    • Options
    • A. Foreign Finance Corporation
    • B. Film Finance Corporation
    • C. Federation of Football Council
    • D. None of the above
    • Discuss
    • 7. Gravity setting chambers are used in industries to remove

    • Options
    • A. SOx
    • B. NOx
    • C. suspended particulate matter
    • D. CO
    • Discuss
    • 8. Entomology is the science that studies

    • Options
    • A. Behavior of human beings
    • B. Insects
    • C. The origin and history of technical and scientific terms
    • D. The formation of rocks
    • Discuss
    • 9. Guarantee to an exporter that the importer of his goods will pay immediately for the goods ordered by him, is known as

    • Options
    • A. Letter of Credit (L/C)
    • B. laissezfaire
    • C. inflation
    • D. None of the above
    • Discuss
    • 10. For safety, the fuse wire used in the mains for household supply of electricity must be made of metal having

    • Options
    • A. low melting point
    • B. high resistance
    • C. high melting point
    • D. low specific heat
    • Discuss


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