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NECO 2024

2024 NECO Biology Past Questions

Browse the 2024 NECO Biology past questions with answers and step-by-step explanations. Biology demands precise terminology and careful diagram reading. Successful candidates revise plant and animal physiology, ecology and genetics with active recall — and rehearse the standard practical setups before exam day. Use the year archive below to time yourself the way the actual exam does — most candidates need to work questions across multiple years before the patterns become obvious.

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Sample NECO Biology questions

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  1. Q12007MEDIUMPhysics

    Which of the following statements is true of nuclear fission?

    1. A.Heavy nuclei combine to form new element
    2. B.Protons are used in bombarding heavy nucleus
    3. C.The sum of the masses of the products is greater than the mass of the original substance✓ Correct
    4. D.Two light nuclei are made to combine to form a heavy nucleus
    5. E.Very large amount of energy is released.
  2. Q22009MEDIUMEconomics

    The unit for measuring changes in prices and output is called ………………. index

    1. A.A. capital
    2. B.B. expenditure
    3. C.C. income✓ Correct
    4. D.D. money
    5. E.E. price
  3. Q32006MEDIUMPhysics

    The magnetic effect of a current-carrying coil is NOT utilized in the making of a/an

    1. A.carbon microphone
    2. B.electric bells
    3. C.magnetic relay
    4. D.telephone earpiece✓ Correct
    5. E.thermostat
  4. Q42006MEDIUMEnglish

    Choose from the options A to E the one that MOST APPROPRIATELY COMPLETES THE SENTENCE The Registrar discovered to his surprise that even as at 9.00 a.m. ..............Officers were in the office.

    1. A.a few
    2. B.a little✓ Correct
    3. C.few
    4. D.little
    5. E.some
  5. Q52006MEDIUMBiology

    The splitting of water molecule by light during photosynthesis is called

    1. A.chemosynthesis✓ Correct
    2. B.haemolysis
    3. C.hydrolysis
    4. D.photolysis
    5. E.haemolysis
  6. Q62006MEDIUMBiology

    Cotton is an example of a/an crop.

    1. A.fibre✓ Correct
    2. B.food
    3. C.latex
    4. D.oil
    5. E.cereal
  7. Q72007MEDIUMMathematics

    Divide the LCM of 15abc and 20a$^2$bc by their HCF

    1. A.10a
    2. B.12a
    3. C.5abc
    4. D.12a2bc
    5. E.60a2bc✓ Correct
  8. Q82006MEDIUMMathematics

    The angle of elevation of the top T of a pole from a point X on the horizontal ground is 32°, if X is 68 m away from the foot F of the pole, calculate the height FT of the pole, correct to one decimal place.

    1. A.128.3m
    2. B.108.8m
    3. C.80.2m
    4. D.57.7m
    5. E.42.5m✓ Correct
  9. Q92014MEDIUMComputer Studies

    What is the function of control unit in the CPU?

    1. A.A.  decodes program instructions
    2. B.B. generates data from the field
    3. C.C. performs logic functions✓ Correct
    4. D.D. stores program instructions
    5. E.E. transfers data to primary storage.
  10. Q102006MEDIUMBiology

    Which of the following is NOT an evidence of organic evolution?

    1. A.Comparative anatomy
    2. B.Embryology✓ Correct
    3. C.Fossil records
    4. D.Homologous features
    5. E.Spontaneous generation.
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