MPTET Biology Exam Questions - 20-2-2025


  • How much of the solar energy falling on the leaves of green plants in a terrestrial ecosystem is absorbed and converted into food energy?
    A. 1%
    B. 5%
    C. 10%
    D. 20%
    Correct Answer: A
  • Which element has a higher atomic number than Potassium?
    A. Sulfur
    B. Chlorine
    C. Calcium
    D. Argon
    Correct Answer: C
  • The smoke emitted from automobiles produces which poisonous pollutant?
    A. Carbon Dioxide
    B. Sulfur Dioxide
    C. Carbon Monoxide
    D. Nitrous Oxide
    Correct Answer: C
  • Which of the following is the unit of magnetic field strength?
    A. Ohm
    B. Gauss
    C. Tesla
    D. Weber
    Correct Answer: C
  • Which of the following is used as a magnifying lens?
    A. Bifocal lens
    B. Concave lens
    C. Both concave and convex lenses
    D. Convex lens
    Correct Answer: D
  • Which nutrient is essential for strong connective tissue and a strong immune system?
    A. Fiber
    B. Vitamin K
    C. Vitamin C
    D. Fluoride
    Correct Answer: C
  • Which is a copper ore?
    A. Limonite
    B. Calamine
    C. Magnesite
    D. Malachite
    Correct Answer: D
  • What is the name of a toilet shared by several households in the same structure or plot?
    A. Community toilet
    B. Individual toilet
    C. Shared toilet
    D. Imported toilet
    Correct Answer: C
  • What is the distinctive feature of Ascomycetes?
    A. Hyphae
    B. Spores
    C. Zoospores
    D. Ascospores
    Correct Answer: D
  • What is responsible for the remarkable hardness of bones?
    A. The presence of organic hydroxyapatites
    B. The presence of glycoproteins
    C. The presence of fibers
    D. The presence of cartilage
    Correct Answer: A



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