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  • Question
  • Allium Cepa is the scientific name of _____.


  • Options
  • A. Carrot
  • B. Tomato
  • C. Potato
  • D. Onion

  • Correct Answer
  • Onion 

  • Tags: Bank Exams

    General Science problems


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    • 1. Musa paradisiaca is the scientific name of which plant?

    • Options
    • A. mango
    • B. wheat
    • C. Corn
    • D. banana
    • Discuss
    • 2. Venus is the _______ planet from the Sun.

    • Options
    • A. 2nd
    • B. 4th
    • C. 6th
    • D. 8th
    • Discuss
    • 3. Ozone hole is caused by chemicals like _____.

    • Options
    • A. Nitrogen Oxide
    • B. Hydrogen Sulphide
    • C. Chloro Fluoro Carbon
    • D. Carbon Monoxide
    • Discuss
    • 4. What is the mean temperature of Earth?

    • Options
    • A. 6 degree Celsius
    • B. 16 degree Celsius
    • C. 26 degree Celsius
    • D. 36 degree Celsius
    • Discuss
    • 5. _____ is the source of energy and materials in human beings.

    • Options
    • A. Water
    • B. Sunlight
    • C. Food
    • D. Gas
    • Discuss
    • 6. When electrical brain waves have ceased, this is called

    • Options
    • A. Electroshock
    • B. Electrolysis
    • C. Suicide
    • D. Brain death
    • Discuss
    • 7. What is the main component of biogas and natural gas?

    • Options
    • A. Carbon dioxide
    • B. Butane
    • C. Hydrogen Sulphide
    • D. Methane
    • Discuss
    • 8. What role does photosynthesis play in the carbon cycle?
    • Discuss
    • 9. Plants are photosynthetic autotrophs. What does this mean?
    • Discuss
    • 10. Cold foods should be kept at a temperature of

    • Options
    • A. < 5 deg Celcius
    • B. > 18 deg Celcius
    • C. > 41 deg Celcius
    • D. < -18 deg Celcius
    • Discuss


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