2024 BECE Integrated Science Mock 1 (Free Online Mock)

To assist Junior High school students to excel in their science course or subject, we have uploaded our BECE Integrated Science Mock 1 which is a Free Online Mock.

Candidates or students are to answer all the questions. After, the submit button must be clicked for the test you have taken to be graded. The results of your performance or the answers you got wrong and right will be made known.

Take several tests and always read the questions carefully before choosing an answer.

Integrated Science is one of the key core subjects at the BECE. Candidates are required to do well in the subject to better their chances of being placed in a secondary school. As a core subject, doing well in it means scores a better raw score.

Other BECE Online Tests for students in JHS 1 to JHS3

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Good luck and keep taking our test for maximum performance and preparation.

2024 BECE Integrated Science Mock 1 (Free Online Mock)

Answer All Questions

Each question is followed by four options lettered A to D. Find out the correct option for each question and shade in pencil on your answer sheet the answer space which bears the same letter as the option you have chosen. Give only one answer to each question.

Are you read? Solve these 2024 BECE Integrated Science Mock 1 (Free Online Mock) now.

1. The portion of air which is used in burning is

nitrogen

water vapour

oxygen

carbon dioxide.

Question 1 of 40

2. Which of the following is used by green plants for respiration?

carbon dioxide

oxygen

light

water

Question 2 of 40

3. A patient who coughs and spits out blood may be suffering from

asthma

pneumonia

measles

tuberculosis.

Question 3 of 40

4. What do human beings obtain from food to enable them work?

blood

energy

vitamins

protein

Question 4 of 40

5. Which of the following gases enables burning to take place?

A. Oxygen

B. Carbon dioxide

C. Hydrogen

D. Ammonia

Question 5 of 40

6. An example of a legume is

A. Groundnut

B. Millet

C. Sorghum

D. Sweet potato

Question 6 of 40

7. The farming system that makes effective use of available soil nutrients in a growing season is

A. crop rotation.

B. land rotation.

C. mixed cropping.

D. mixed farming.

Question 7 of 40

8. A farming system that requires at least three years programme is

A. mixed cropping

B. crop rotation.

C. organic farming.

D. mixed farming

Question 8 of 40

9. A torchlight derives its energy from

A. petrol

B. kerosene

C. a dry cell

D. gas oil.

Question 9 of 40

10. Which of the following statements about a transistor is correct?

A. It can be used to amplify current.

B. It is similar to three diodes.

C. It consists of two leads only.

D. It has three junctions.

Question 10 of 40

11. The major charge carries in p-type semiconductors are

A. Anions.

B. Electrons.

C. Holes.

D. Neutrons.

Question 11 of 40

12. The number of p-n junctions in a transistor is

A. 1

B. 2

C. 3

D. 4

Question 12 of 40

13. The mineral salt in dead organisms becomes available to the soil through

A. decomposition.

B. diffusion

C. fermentation

D. leaching

Question 13 of 40

14. A mirror is used to direct the sun’s rays onto the classroom wall by

A. Radiation

B. Reflection

C. Conduction

D. Revolution.

Question 14 of 40

15. The angle between a ray of light and the surface it strikes is 30°. Calculate the angle of incidence

120°

210°

90°

60°

Question 15 of 40

16. Which of the following is an indirect source of light?

A. Torch light.

B. The sun

C. Fire

D. The moon

Question 16 of 40

17. The darkest part of a shadow formed when a large source of light is used is the

A. partial shadow.

B. lunar eclipse.

C. light.

D. umbra.

Question 17 of 40

18. All the following animals lays eggs except

A. fish

B. lizard

C. rabbit

D. toad

Question 18 of 40

19. The lion is a typical example of

A. a pet.

B. a carnivore

C. an omnivore

D. a herbivore.

Question 19 of 40

20. Which of the following is not a mammal?

A. Whale

B. Bat

C. Cat

D. Hen

Question 20 of 40

21. The practices that excess branches of growing plants are removed is termed

A. mulching.

B. pruning

C. thinning

D. staking

Question 21 of 40

22. The vegetable crop that requires staking during its growth is

A. sweet pepper.

B. garden eggs.

C. tomatoes.

D. hot pepper

Question 22 of 40

23. Cultural practices are activities undertaken on a farm

A. after harvesting and before processing.

B. before maturity and after harvesting.

C. after planting and before harvesting.

D. before transplanting seedlings.

Question 23 of 40

24. The most appropriate practices to adopt when growing vegetables in the dry seasons is .....

A. watering.

B. transplanting

C. pest control

D. fertilizer application.

Question 24 of 40

25. Dehusking and shelling are both activities carried out in the processing of

A. cowpea.

B. groundnut

C. maize

D. sorghum.

Question 25 of 40

26. Weeds on the school farms could be controlled by

A. handpicking.

B. mowing

C. ploughing

D. tilling.

Question 26 of 40

27. Which of the following processes results in the formation of new substances?

A. Cooling water to form ice.

B. Adding saliva to cooked yam.

C. Dissolving sugar in water.

D. Mixing iron dust and sand.

Question 27 of 40

28. Which of the following processes is a physical change?

A. Rusting of iron

B. Burning of wood.

C. Formation of water from hydrogen.

D. Solidification of water into ice.

Question 28 of 40

29. On similarity of physical and chemical changes is that both.

A. are easily reversible.

B. result in a change of state of matter.

C. produce no change in mass.

D. are accompanied by great heat change

Question 29 of 40

30. Which of the following processes results(s) in the formation of a new substance?
I. Burning of wood. II. Rusting of iron nail. III. Heating water into vapour

A. I only

B. I and II only.

C. II and III only.

D. I, II and III.

Question 30 of 40

31. A substance of mass 10kg has a density of 2.0kgm-3. Calculate its volume

A. 0.2m3

B. 5.0m3

C. 10.0m3

D. 20.0m3

Question 31 of 40

32. 32. The S.I unit for measuring the work done by a force is

A. J

B. K

C. N

D. W

Question 32 of 40

33. An aluminium cube with a side measuring 2 m has a mass of 24 kg. Calculate the density of the aluminium.

 

A. 48kgm-3

B. 24kgm-3

C. 12kgm3

D. 3kgm3

Question 33 of 40

34. The mole is the S.I unit of

A. amount of substance.

B. luminous intensity.

C. temperature.

D. mass of substance.

Question 34 of 40

35. An example of a derived quantity is

A. length

B. mass

C. temperature

D. volume

Question 35 of 40

36. Which of the following substances is added to the soil to reduce its acidity?

A. Charcoal.

B. Humus.

C. Lime

D. Manure

Question 36 of 40

37. The formation of humus is aided by

A. earthworms

B. insects

C. rats

D. winds.

Question 37 of 40

38. The colour of the soil profile determines the

A. depth at which implements are set.

B. drainage ability of the soil.

C. fertility of the soil.

D. type of tool to use.

Question 38 of 40

39. Which of the following soil types has the highest capillarity?

A. Clay

B. Loam

C. Sand

D. Silt

Question 39 of 40

40. A substance is termed combustible if it

easily catches fire.

dissolves common salt.

sublimes at room temperature

boils at 100℃.

Question 40 of 40

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