104 Objective Questions for 2024 BECE Science – Can You Get 104/104?

Second Term JHS English Language Questions: Questions for 2024 BECE Science

104 Objective Questions for 2024 BECE Science – Can You Get 104/104?

2024 BECE Examination. 2024 BECE English Language Question PDF. 2024 BECE Questions PDF. BECE 2024 FRENCH QUESTIONS. 2024 BECE SOCIAL STUDIES MOCK. 2024 BECE Mathematics Mock 4. BECE 2024 Integrated Science Questions

Test yourself with thee 104 multiple choice or objective questions on Science. These questions are all standard and meet the requirement of the West African Examination Council for the upcoming exam.

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Mathematics with Answers (2024 BECE) can be downloaded with just a click, you can as well click and see the 2024 BECE Syllabus and guidelines here  and Download 2024 BECE Computing Trial Question In PDF According To New WAEC Format. Visit our  YouTube channel here and watch some of videos on the upcoming BECE. Do well to subscribe if you find them useful. This very question is to help candidates preparing for Science in the upcoming examination.

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See below for excerpt of the entire mathematics with answers 2024 BECE and download the full question using the download link created at the end of this content.

2024 BECE OBJECTIVE QUESTIONS WITH ANSWERS

  1. Pick the odd one out from the following processes a) Conduction, convection, reflection  b) Conduction, radiation, evaporation   c) Convection, radiation, absorption  d) Conduction, convection, rations
  2. Which forms of energy are commonly used by the following appliance, microwave a) Electrical and kinetic energy b) Electrical and thermal energy    c) Solar and kinetic energy  d) Nuclear and thermal energy
  3. Why is it important not to repeat deep-rooted crops in a crop rotation program? a) To prevent soil erosion b) To avoid nutrient depletion   c) To minimize water usage  d) To control pest infestations
  4. Through which mode of heat transfer does the Earth receive heat? a) Convection b) Radiation c) Conduction   d) Absorption
  5. Which of the following are natural sources of light? a) Fire and candlelight  b) Fluorescent light and LED light   c) Sunlight and lightning  d) Incandescent light and torchlight
  6. One of the following differentiates between charging and discharging a capacitor? a) Charging increases voltage, discharging decreases voltage    b) Charging decreases voltage, discharging increases voltage   c) Charging decreases energy, discharging increases energy   d) Charging increases energy, discharging decreases energy
  7. Select the correct order of energy transformations in using firewood for cooking? a) Chemical energy → Thermal energy → Mechanical energy b) Mechanical energy → Chemical energy → Thermal energy   c) Thermal energy → Mechanical energy → Chemical energy   d) Chemical energy → Mechanical energy → Thermal energy
  8. Identify the one that best explains energy conservation a) Using energy efficiently to reduce waste b) Generating more energy from renewable sources  c) Using energy reserves in moderation      d) Recycling energy for different purposes
  9. From the list of appliances, which appliances utilize magnets in their operation? a) Blender b) hairdryer c)toaster   d) torchlight
  10. Energy transformation is best described by one of the following? a) The conversion of one form of energy to another b) The production of energy from renewable sources   c) The extraction of energy from natural resources   d) The transfer of energy within a closed system

2024 BECE SCIENCE OBJECTIVE QUESTIONS CONTINUE BELOW

  1. In the scenario described with a bar magnet and nails, what observations will be made when different masses of magnets are used? a) The attraction force increases as the magnet mass increases b) The attraction force decreases as the magnet mass increases   c) There is no change in the attraction force with different magnet masses  d) None of the above
  2. One of the following activities can potentially damage teeth? a) Drinking water b) Brushing teeth   c) Eating sugary foods d) Eating vegetables
  3. Which methods can be used to control housefly activities? i. Trapping and using insecticides ii. Maintaining cleanliness and using repellents   iii. Providing food sources and enhancing habitats   iv. Using sound waves and increasing humidity   a) i and iii     b) ii and iv    c) i and ii     d) ii and iii
  4. How many stages are in the life cycle of mosquito? (a) 3 (b) 5  (c) 4  (d) 6
  5. An atom has an atomic number of 17, what is the number of its electrons? (a) 19 – 2 (b) 19 – 1   (c) 20   (d) 19 – 3
  6. All the following are eukaryotes, except. (a) histolytica (b) mould  (c) plasmodium (d) streptococcus mutans
  7. One of the following has flagella. (a) Eukaryotic cell (b) prokaryotic cell  (c) species  (d) DNA
  8. The reaction between 2H20 and O2 form (a) H20 (b) H202 (C) 2H20  (D) H2(O)3
  9. Which of the following elements come from period 3 group 3? (a) Na (b) Al (c) Si  (d) B
  10. All period 4 elements are said to be…… (a) metalloids (b) non – metals (c) halogens  (d) metals

The 2024 BECE Science Objective Questions continue below

  1. Roughages include all the following, except. (a) beans (b) hays  (c) silage  (d) root crops
  2. A piece of yam is chewed in the mouth for three minutes, what observations will be made? a) It dissolves completely b) It is changed into maltose c) It hardens due to increased saliva interaction d) It remains unchanged in texture and composition
  3. The reticulum is responsible for ……………… in the digestive system of animals? a) Water absorption b) Grinding food particles  c) Absorption of nutrients   d) Fermentation
  4. What is browsing as used in animal production? a) Feeding animals with high-protein diet b) Allowing animals to graze freely in pastures   c) Feeding animals with small portions of food frequently d) Controlling the diet of animals for specific nutrient intake
  5. The instrument used to measure relative humidity is a) hydrometer b) hygrometer c) rain gauge d) wind vane
  6. The S.I unit for density is a) ms−1 b) ms−2   c) kgm−3   d) mkg−1
  7. One of the characteristics of solid is that a) its particles are tightly closed b) it assumes the shape of the container it occupies c) it has no fixed volume d) its particles can easily be separated
  8. The instrument used to measure current in an electric circuit is the a) ammeter b) photometer c) thermometer d) Voltmeter

29. Which of the following substances can rust?   a) Aluminum b) Bauxite c) copper d) steel

  1. Mole is the S.I unit of a) amount of substances b) luminous intensity  c) temperature   d) mass of substance
  2. Which of the following substance normally occur during old age in humans? a) Gray hair starts appearing b) Mental alertness increases
  3. c) Broadening of the chest d) Attraction to the opposite sex
  4. The organ which occupies the largest portion of a plant cell is the a) Chloroplast b) mitochondrion c) nucleus d) vacuoles
  5. Which of the following substances about soil profile is/are correct? It helps the farmer to determine I- Soil fertility II- water holding capacity   III- depth of the soil   a) I only b) I and II only c) II and III only d) I, II and III only
  6. The relative proportion of the sand, silt and clay in a given sample of soil is the soil? a) profile b) Porosity c) structure d) texture
  7. The Joule is the S.I unit for a) energy b) force c) power d) pressure
  8. The function of the hair in the nose of humans is to a) make breathing easier b) keep nose moist c) filter dust from the air breathed in d) keep the nose warm
  9. In which of the following structures in a living cell is cellulose found?
  10. a) Chloroplast b) Mitochondrion c) cell membrane d) cell wall
  11. Gases enter and leave the leaf of a plant through the a) mesophyll cells b) stomata c) pith d) palisade cells
  12. The feeling of soil between fingers is used to determine a) texture of the soil b) drainage of the soil c) capillarity of the soil d) water holding capacity of the soil
  13. The part of the flower that develops into a fruit is the a) ovary b) ovule c) stamen d) style

41. The instrument used in measuring the speed of wind is called?  a) thermometer b) wind vane c) anemometer d) hygrometer

  1. A piece of stone sinks in water because a) its density is the same as that of water b) it is able to displace its own height of water c) its density is less than that of water d) its density is greater than that of water
  2. The basic unit of matter is the a) atom b) compound c) ion d) element
  3. The three states of matter are a) water, liquid and gas b) gas, liquid and solid c) gas, liquid and earth d) solid, liquid and air
  4. The component of the soil which is made up of the finest particles is a) clay b) humus c) loam d) sand
  5. The breaking down of the rocks into smaller particles is known as a) decomposition b) erosion c) ploughing d) weathering
  6. One benefit of technology to industrialization is a) environment pollution b) reduction in skillful labor c) provision of machinery d) increase in cost of production of goods
  7. Which of the following subjects is/are considered as applied science?

I – Biology II – Medicine III – Psychology  a) I only b) I and II only c) II only d) III only

  1. All the following are products of science and technology except
  2. a) computer b) mobile phones c) soil d) electric pressing iron
  3. 1000kg/m3 is equivalent to a) 1g/cm3 b) 100g/cm3 c) 10g/cm3 d) 40g/cm3
  4. Which of the following is not an applied science? a) Biology b) Engineering c) Medicine d) Agriculture
  5. The part of the soil profile where most soil organisms are found is
  6. a) B – horizon b) C – horizon c) D – horizon d) A – horizon
  7. The warning and safety signs on containers are represented by a symbol placed within a a) circle b) rectangle c) square d) triangle
  8. Substances that burn living tissues when they come into contact with those tissues are considered? a) corrosive b) flammable c) irritant d) toxic
  9. Signs that informs us to take certain actions are called?
  10. a) Prohibitory signs b) Mandatory signs c) Warning signs d) Safe condition signs

56. The main source of soil water is  a) lake b) dew c) rain water d) stream

  1. A multicellular organism a) consists of only one cell b) does not reproduce
  2. c) does not respire d) consists of many different cells
  3. When a piece of candle is heated, it changes from a) liquid to gas b) liquid to flame c) solid to liquid d) solid to gas
  4. A suitable instrument that could be used to measure the internal diameter of a bamboo flute is a) beam balance b) meter rule c) surveyor’s tape d) venire calipers
  5. Anything dangerous top one’s health or safety is a) medicine b) acid c) hazard d) plants
  6. A meter rule is used for measuring the a) volume of a liquid b) area of a ball c) length of a fabric d) diameter of a wire
  7. The study of living things and their interrelationship is a) Biology b) Chemistry c) Physics d) Zoology
  8. The use of scientific knowledge is called a) wisdom b) science c) technology d) scientific method
  9. Volume is defined as the a) amount of space occupied by substances b) ability of an object to move c) amount of energy in matter d) amount of matter a substance contains
  10. The natural dwelling place of an organism is the (a) home (b) ecosystem  (c) house  (d) habitat
  11. The hardest part of the teeth is the….. (a) dentine (b) enamel (c) gum  (d) blood vessels
  12. One of the following seed beds is suitable during rainy season (a) sunken bed. (b) flat bed (c) lower bed
  13. How many stages are in the life cycle of mosquito? (a) 3 (b) 5  (c) 4  (d) 6
  14. An atom has an atomic number of 17, what is the number of its electrons? (a) 19 – 2 (b) 19 – 1  (c) 20   (d) 19 – 3
  15. All the following are eukaryotes, except. (a) histolytica (b) mould  (c) plasmodium (d) streptococcus mutans
  16. One of the following has flagella. (a) Eukaryotic cell (b) prokaryotic cell  (c) species  (d) DNA
  17. The reaction between 2H20 and O2 form (a) H20 (b) H202 (C) 2H20  (D) H2(O)3
  18. Which of the following elements come from period 3 group 3? (a) Na (b) Al   (c) Si  (d) B
  19. All period 4 elements are said to be…… (a) metalloids (b) non – metals (c) halogens  (d) metals

75. Roughages include all the following, except.  (a) beans  (b) hays  (c) silage  (d) root crops

  1. Which of the following mineral is needed in the formation of egg shell? (a) calcium (b) aluminium  (c) sodium  (d) magnesium
  2. Broilers are raised to produce (a) eggs (b) meat (c) milk  (d) none
  3. The innermost part of the teeth where blood and nerve vessels are found is called? (a) cementum (b) root   (c) pulp cabity  (d) pulp cavity
  4. One of the following is responsible to make the tooth sensitive. (a) blood vessel (b) nerve vessels  (c) root  (d) dentine
  5. which of the following teeth is meant for crushing of food particles? (a) premolar (b) molar   (c) canine  (d) incisor
  6. ………….. is a term used to refer to the inflammation of the gum. (a) teeth inflammation (b) gingivitis  (c) gingivitis  (d) dentist
  7. It takes our solar system about …. years to complete one orbit around the galactic center. (a) 233 (b) 230  (c) 170  (d) 1700
  8. The earth, venus, mars, moons, asteroids and comets make up to …….. of the solar system’s mass (a) 0.22% (b) 0.02% (c) 0.2%  (d) 0.002%
  9. Pluto was discovered in the year…………. (a) 1830 (b) 1930  (c) 2006  (d) 1990
  10. Neptune has no life because it has……… (a) more oxygen (b) no water  (c) enough sunlight  (d) the best temperature
  11. All the following gases can be found on Jupiter except. (a) helium (b) oxygen (c) hydrogen   (d) none.
  12. What process changes water into ice? (a) melting (b) freezing  (c) sublimation
  13. Gases are more compressible than solids because (a) solids have harder surface (b) there are more spaces between gas molecules (c) gases have fixed volume  (d) the particles of solids are regularly arranged.
  14. The property of rock that makes it different from water is that it has… (a) mass (b) fixed volume (c) have fixed shape  (d) density
  15. The atomic number for Na and K are…….. (a) 11 and18 (b) 19 and 11  (c) 11. and 20   (d) 11 and 19

91. All these atoms are noble gases except   (a) P   (b) He   (c) Ar   (d) Ne

  1. The valence electrons for Cl and F are (a) 7 and 8 (b) 7   (c) 9   (d) 6
  2. The three sub – atomic particles are protons, electrons and………. (a) cation (b) anion (c) neutron  (d) mass number
  3. An atom has 6 protons and 7 neutrons in its nucleus. What is its mass number? (a) 7 (b) 6   (c) 12   (d) 13
  4. In the nucleus of an atom, there are (a) neutrons and shells (b) protons and electrons   (c) neutrons and protons   (d) electrons and shells
  5. All the following are common features of animal cell except (a) nucleus (b) cytoplasm   (c) cell wall   (d) cell membrane
  6. Which of the following is a single cell organism? (a) rat (b) goat   (c) amoeba   (d) cat
  7. One of the following precipitates is the smallest in terms of size. (a) hail (b) snow   (d) sleet
  8. Which of the following is the purest among them? (a) spring water (b) sea water   (c) river   (d) lake
  9. The main difference between a female and a male housefly is that, the ….. (a) male has small space between the eyes (b) the female has small space between the eyes (c) the male has wide space between the eyes   (d) the female has a wide space between the eyes
  10. Which of the following is not a feed of the housefly? (a) manure (b) charcoal   (c) food and waste
  11. Which of the following food items produces amino acids as end product of digestion? (a) Cabbage (b) fish   (c) margarine   (d) rice
  12. Digested food substances are absorbed into the blood stream in the (a) kidneys (b) stomach   (c) ileum   (d) liver
  13. The chemical substances which help in the digestion of food are known as (a) enzymes (b) hormones (c) plasma    (d) pancreas

ANSWERS TO THE OBJECTIVE TEST FOR SCIENCE 2024 BECE

  1. b) Conduction, radiation, evaporation
  2. b) Electrical and thermal energy
  3. b) To avoid nutrient depletion
  4. b) Radiation
  5. c) Sunlight and lightning
  6. a) Charging increases voltage, discharging decreases voltage
  7. d) Chemical energy → Mechanical energy → Thermal energy
  8. a) Using energy efficiently to reduce waste
  9. d) Torchlight
  10. a) The conversion of one form of energy to another
  11. a) The attraction force increases as the magnet mass increases
  12. c) Eating sugary foods
  13. b) ii and iv
  14. c) 4
  15. b) 19 – 1
  16. d) streptococcus mutans
  17. a) Eukaryotic cell
  18. b) H202
  19. b) Al
  20. d) metals
  21. a) beans
  22. c) It hardens due to increased saliva interaction
  23. d) Fermentation
  24. b) Allowing animals to graze freely in pastures
  25. b) hygrometer
  26. c) kgm−3
  27. a) its particles are tightly closed
  28. a) ammeter
  29. d) steel
  30. a) amount of substances
  31. a) Gray hair starts appearing
  32. d) vacuoles
  33. d) I, II and III only
  34. d) texture
  35. a) energy
  36. c) filter dust from the air breathed in
  37. d) cell wall
  38. b) stomata
  39. a) texture of the soil
  40. a) ovary
  41. c) anemometer
  42. d) its density is greater than that of water
  43. a) atom
  44. b) gas, liquid and solid
  45. a) clay
  46. d) weathering
  47. c) provision of machinery
  48. a) I only
  49. c) soil
  50. a) 1g/cm3
  51. a) Biology
  52. d) A – horizon
  53. a) circle
  54. a) corrosive
  55. c) Warning signs
  56. c) rain water
  57. d) consists of many different cells
  58. d) solid to gas
  59. d) venire calipers
  60. c) hazard
  61. c) length of a fabric
  62. a) Biology
  63. c) technology
  64. a) amount of space occupied by substances
  65. d) habitat
  66. b) enamel
  67. a) sunken bed
  68. c) 4
  69. b) 19 – 1

70. d) streptococcus mutans

  1. a) Eukaryotic cell
  2. a) H20
  3. b) Al
  4. d) metals
  5. d) root crops
  6. a) calcium
  7. b) meat
  8. c) pulp cabity
  9. b) nerve vessels
  10. b) molar
  11. b) gingivitis
  12. b) 230
  13. b) 0.02%
  14. b) 1930
  15. b) no water
  16. b) oxygen
  17. b) freezing
  18. b) there are more spaces between gas molecules
  19. b) fixed volume
  20. b) 19 and 11
  21. a) P
  22. a) 7 and 8
  23. c) neutron
  24. d) 13
  25. c) neutrons and protons
  26. c) cell wall
  27. c) amoeba
  28. b) snow
  29. a) spring water
  30. c) the male has wide space between the eyes
  31. b) charcoal
  32. b) fish
  33. c) ileum
  34. a) enzymes

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