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  • Question
  • Which is the largest organ in human beings?


  • Options
  • A. Skin
  • B. Large Intestine
  • C. Small Intestine
  • D. Liver

  • Correct Answer
  • Skin 


  • General Science problems


    Search Results


    • 1. 1 km/hr equals _____________ m/s

    • Options
    • A. 5/18
    • B. 18/5
    • C. 5/16
    • D. 16/5
    • Discuss
    • 2. Organisms use bio-catalyst to break down complex substances into simpler substances. These bio-catalysts are called ______.

    • Options
    • A. enzymes
    • B. hormones
    • C. vitamins
    • D. No option is correct
    • Discuss
    • 3. Which of the following is natural fiber?

    • Options
    • A. Silk
    • B. Rayon
    • C. Nylon
    • D. Polyester
    • Discuss
    • 4. What is called the minimum distance from the Sun in a planet in its orbit?

    • Options
    • A. perihelion
    • B. aphelion
    • C. Apogee
    • D. Perigee
    • Discuss
    • 5. Which of the following fuels causes minimum environmental pollution?

    • Options
    • A. Diesel
    • B. Kerosene
    • C. Hydrogen
    • D. Coal
    • Discuss
    • 6. Delonix regia Rafin is the scientific name of

    • Options
    • A. Banyan
    • B. Gulmohar
    • C. Tamarind
    • D. Chiku
    • Discuss
    • 7. Which one of the following is a leguminous crop?

    • Options
    • A. Mucuna
    • B. Pulses
    • C. Sesame
    • D. Cereals
    • Discuss
    • 8. Which of the following is NOT true about vascular system?

    • Options
    • A. Life span of human RBC is 115-120 days.
    • B. The vascular system forms about 7-8% of the body weight.
    • C. Blood is white or red vascular connective tissue.
    • D. There is about 6.8 liters of blood in an adult person
    • Discuss
    • 9. Which of the following is the treatment of water pollution?

    • Options
    • A. Bag house filter
    • B. Windrow composting
    • C. Venturi scrubber
    • D. Reverse Osmosis
    • Discuss
    • 10. Which among the following is not a dwarf planet?

    • Options
    • A. Mars
    • B. Makemake
    • C. Pluto
    • D. Eris
    • Discuss


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