Biology · Chapter 10 of 19

Excretory System: BPSC & UPPCS Prelims PYQs

2 previous-year questions on Excretory System. Each one opens to its answer and explanation.

Practise this chapter All Biology PYQs Excretory System notes

  1. 1. 56th–59th BPSC Prelims 2014

    The average blood flow through kidneys per minute is

    1. A1000 cc
    2. B1200 cc
    3. C200 cc
    4. D500 cc
    Answer and explanation →

  2. 2. UPPSC Prelims 2015

    What amongst the following is responsible for formation of stone in human kidney?

    1. ACalcium acetate
    2. BCalcium oxalate
    3. CSodium acetate
    4. DSodium Benzoate
    Answer and explanation →
All 19 chapters of Biology
  1. Cell: Structure & Function6 questions
  2. Biomolecules & DNA/RNA11 questions
  3. Plant Kingdom & Classification17 questions
  4. Plant Tissues & Anatomy7 questions
  5. Plant Physiology: Photosynthesis, Respiration & Nutrition19 questions
  6. Animal Kingdom, Morphology & Classification7 questions
  7. Nutrition & Digestive System23 questions
  8. Circulatory System & Body Fluids13 questions
  9. Respiratory System3 questions
  10. Excretory System2 questions
  11. Nervous System & Sense Organs13 questions
  12. Endocrine System & Hormones12 questions
  13. Skeletal & Muscular System5 questions
  14. Reproductive System & Reproductive Health2 questions
  15. Genetics & Evolution6 questions
  16. Human Health, Diseases & Immunity51 questions
  17. Ecology, Ecosystem & Biodiversity12 questions
  18. Biology in Everyday Life & Applied Biology12 questions
  19. Inventions, Discoveries & Scientists6 questions