EXAMKEY WAEC | NECO 2026 EXPO CHANNEL TM.
18.8K subscribers
5.48K photos
8 videos
118 files
2.51K links
Welcome to EXAMKEY.NET for all your 2026 Questions and Answers drop to midnight to Exam which is #1500 per subject, including Maths and English is #2000,for all Subjects is #25000 contact :-๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡

๐Ÿ’ฃJAMB.
๐Ÿ’ฃWAEC.
๐Ÿ’ฃNECO.
๐Ÿ’ฃGCE.

https://t.me/ExamkeyNet
Download Telegram
*JAMB GOVERNMENT SOLUTIONS๐Ÿ“š๐Ÿ“๐Ÿ”ฅ๐Ÿ”ฅ*

1. C
A constitution is the legal document forming the basis upon which a government rules a country.

2. A
Oligarchy is a system where a few people rule in their own selfish interest.

3. D
The judicial organ interprets the law.

4. B
The National Universities Commission was not established by the 1979 Constitution.

5. D
Rates are collected by the Local Government Council.

6. A
In a democracy, sovereignty belongs to the people (the community).

7. B
ECOWAS is a good example of a confederal arrangement.

8. D
A public bill applies to the whole population and promotes general welfare.

9. C
Fascism developed in Italy under Mussolini.

10. C
Montesquieu clearly formulated the theory of separation of powers.

11. D
Fascism relies on total control through force.

12. B
The British took over Nigeriaโ€™s administration in 1900.

13. C
The constitution does not support concentration of wealth.

14. C
Marcus Garvey founded the Universal Negro Improvement Association.

15. C
Communism is characterized by dictatorship of the proletariat.

16. A
Africans were first elected into the Legislative Council in Ghana (Gold Coast).

17. D
A state subject to no other authority is sovereign.

18. D
Political parties aim to control political power.

19. A
In the Hausa-Fulani system, authority was vested in the Emir.

20. C
Southern Nigeria was divided into Eastern and Western provinces in 1939.

21. D
Real voting power in the UN is exercised in the Security Council (especially veto power).

22. B
Internalized norms guiding action are called values.

23. B
Judges are appointed by the Judicial Service Commission to ensure independence.

24. A
Constituency is mainly associated with national/state elections, not local government.

25. D
Warrant Chiefs were appointed to take charge of local administration.

26. D
Emergency powers can restrict the application of the rule of law.

27. C
Before 1963, the highest court was the Judicial Committee of the Privy Council.

28. B
Murtala excluded military governors from the Supreme Military Council.

29. B
Nigeria was reluctant to interact closely with the Soviet Union.

30. D
The Gulf War showed the UN cannot ensure permanent world peace.

31. B
Simple plurality is criticized because the winner may not get absolute majority.

32. D
Angola was the last among the options to gain independence (1975).

33. B
Non-alignment means not taking sides based on ideology.

34. B
The UN Charter was drawn up in San Francisco in 1945.

35. D
Permanence and neutrality of civil service enhance administrative efficiency.

36. B
The Boundary Commission delineates constituencies.

37. B
Prorogation ends a legislative session.

38. A
Feudalism was based on agriculture.

39. B
NEPAD was adopted at the Lusaka OAU Summit.

40. B
Chief Ladoke Akintola was Premier of Western Region immediately after independence.


https://chat.whatsapp.com/IUAiOuejoNJ6U3BeZEMoDb?mode=gi_t
*RE: WASSCE (SC) 2026 -*
*UPLOAD OF CASS 1 & 2, AND REGISTRATION OF ENTRIES*

Dear Principals/Proprietors

Sequel to pleas from stakeholders, the Management has graciously approved the extension of registration period for the examination.

Consequently, the online registration has been extended till February 28, 2026 (without penalty fee), while the upload of CASS 1 & 2 is extended with *penalty fee* till February 26, 2026.

Please note the above and be guided accordingly.

Thank you.
ATOYEBI R. O
Deputy Registrar/Zonal Coordinator, Ikeja.
โค3
2026 JAMBITES STUDENT'S!!!

U CAN MESSAGE ME FOR JAMB ASSISTANT

*280+ TO 380+ JAMB SCORE 2026*

*JUST 50 DAYS LEFT TO MAIN JAMB, YOUR DECISION WILL DETERMINE FROM NOW......DM EXAMKEY CEO FOR JAMB ASSISTANT!!!!*

*TELL YOUR PARENTS ABOUT US, DON'T LET YOUR SON FAIL JAMB AND REWRITE AGAIN*

*WHATSAPP 09056863938 OR 09137409382 ONLY.*
โค2
Characters and Their Roles

Mr. Bepo Adewale (Principal):
The central figure in the chapter, his unexpected emotional breakdown becomes the focal point of the story. He is portrayed as a passionate and inspiring leader who is highly respected by students and staff. His distress remains unexplained, adding an air of mystery.


Mrs. Grace Apeh (Vice Principal):
She takes charge of the situation during the principalโ€™s breakdown, offering support and organizing the assemblyโ€™s conclusion. Her decisive actions demonstrate her leadership in the principalโ€™s absence.


Angel (Chapel Prefect):
Hands the microphone to the principal and ensures order during the assembly. She represents student leadership within the school.


Mrs. Titi (School Nurse):
Provides comfort to the principal during his breakdown, showing compassion and care.


Mr. Justus Anabel (Chemistry Teacher):
Temporarily concludes the assembly upon the VPโ€™s instructions, symbolizing teamwork among staff.


Mrs. Beke Egbin (Guidance Counselor):
Remains with the principal to offer emotional support, indicating her role in student and staff welfare.


Mrs. Ibidun Gloss (Managing Director):
The MD steps in to manage the escalating situation, highlighting her authority and concern for the schoolโ€™s reputation.


Mr. Ope Wande (Physics Teacher and Pastor):
Called upon for spiritual and emotional guidance, reflecting his dual role as a teacher and a moral figure.


Ikenna Egbu (Student):
Delivers a captivating pep talk about his experience in Jos, showcasing the educational enrichment provided by the school.


Mr. Audu (Fine Arts Teacher):
Adds humor with his witty commentary on the schoolโ€™s economic policies, providing light relief.
Parents:
Represent the external stakeholders of the school, their concerns and rumors emphasizing the publicโ€™s perception of the situation.

Mr. Funso Daniels: A cousin of the MD who was dismissed the previous year after a student under his care failed a subject. His mention underscores the schoolโ€™s strict academic standards.

https://chat.whatsapp.com/IUAiOuejoNJ6U3BeZEMoDb?mode=gi_t
โค5
*NECO ANNOUNCES COMMENCEMENT OF 2026 INTERNAL EXAMINATION REGISTRATION*

*NECO has opened registration for the 2026 Internal Examination, urging students and parents to begin the process early as biometric capturing has commenced.*
โœ1
The UTME mock is a pre-examination test organized by JAMB every year for candidates who will be taking the Unified Tertiary Matriculation Examination (UTME). Candidates were asked to indicate their interest in taking part in the mock exam during the first wave of UTME registration. This 2026 JAMB mock will be held on Saturday, 28th March, 2026
NOTICE ๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡

The sale of e-pins for UTME registration begins on Monday, 19th January, 2026, and ends on Thursday, 26th February, 2026.

So jamb sale of E-PINs closed Today, No Extension!!!.


https://chat.whatsapp.com/Jb9Kl4lIewC1WdaoLOfmyO?mode=gi_t
โค1
*The Lekki Headmaster: Chapter 4 - A Case of Visa Denied*

*The content of the novel on this website is provided as a summary to assist with revision. Candidates should ensure they read and fully understand the entire novel before the exams.*



Bepo is in his room at Adeniyi Jones, Ikeja, Lagos, Mr Bepo receives a call from Mrs Ignatius, the parent of a student, just as he is about to say his night prayers. He was not okay with the overly cordial relationship that Mrs Ignatius was extending towards him. He always related to his students and staff with humour and compassion but he did not appreciate being taken for granted just like Mrs. Ignatius was doing.

Mrs Ignatius's husband, Mr Ibe Ignatius, who works as a manager in an oil firm, also decided to โ€œjapaโ€ with his family. He argued that he would not want his children to grow up in Nigeria where the children of those who went abroad come to be their childrenโ€™s leaders and superiors. Mrs Ignatius was in love with this idea and soon started learning tailoring and hairdressing so that she too could earn some money abroad. Mrs Ignatius had quit her job as a clerical officer while her husband had closed up his โ€œclearing and forwarding: side business as they prepared to relocate when something terrible happened.

While processing their visa, a DNA test revealed that Mr Ibe is not the father of one of their three children โ€“ Favour, an SSS2 girl at Stardom. This is the subject of Mrs Ignatiusโ€™ late-night call. Her husband had told them (Mrs Ignatius and Favour) to leave the house. He was not sure how to respond to this situation. He was aware of the fact that some of these rich parents can be selfish and nasty. He is reminded of an incident that led to the sacking of Mr Ayesoro, who was the Government teacher.


One of his students, Bibi, had a dream about the Government teacher. Bibi told her mother, Mrs Ladele, that the government teacher appeared to her in her dream with his tribal mark. His tribal marks are so deep and prominent that the student nicknamed him Mr Owala, a derogatory Yoruba name for a person with wild facial marks. Every time, Bibi saw Mr Ayesoro, she became scared. The dreams continue until Mrs Ladele goes to the school to file a complaint. Worried that they would lose Bibi and her siblings to another school, the management transferred Mr Ayesoro to Stardom Hub, the property wing of Stardom Group of Companies.

https://chat.whatsapp.com/Jb9Kl4lIewC1WdaoLOfmyO?mode=gi_t
*40 MOST LIKELY QUESTION AND ANSWERS FROM THE APPROVED 2026 JAMB EXAMINATION NOVEL, THE LEKKI HEADMASTER NOVEL*

1. What is the primary setting of "The Lekki Headmaster"?

A. Abuja

B. Lekki, Lagos

C. Kano

D. Port Harcourt

Answer: B. Lekki, Lagos


2. Who is the protagonist of the novel?

A. Mr. Alabi

B. Mr. Bepo

C. Mr. Ojo

D. Mr. Garba

Answer: B. Mr. Bepo


3. What is Mr. Bepo's profession?

A. Doctor

B. Teacher

C. Headmaster

D. Engineer

Answer: C. Headmaster


4. What is the main challenge Mr. Bepo faces in the story?

A. Financial difficulties

B. Resistance to educational reforms

C. Personal health issues

D. Family problems

Answer: B. Resistance to educational reforms


5. Which theme is prominently explored in the novel?

A. Political corruption

B. Educational reform

C. Economic disparity

D. Environmental conservation

Answer: B. Educational reform


6. How does Mr. Bepo attempt to improve the school?

A. By increasing tuition fees

B. By introducing new teaching methods

C. By hiring more staff

D. By reducing the school hours

Answer: B. By introducing new teaching methods


7. What is the community's initial reaction to Mr. Bepo's reforms?

A. Enthusiastic support

B. Indifference

C. Strong opposition

D. Confusion

Answer: C. Strong opposition


8. Who is Mr. Alabi in the story?

A. A fellow teacher

B. A parent

C. A government official

D. A student

Answer: A. A fellow teacher


9. What role does Mr. Alabi play in the narrative?

A. He supports Mr. Bepo's reforms.

B. He opposes Mr. Bepo's reforms.

C. He remains neutral.

D. He is unaware of the reforms.

Answer: B. He opposes Mr. Bepo's reforms.


10. How does Mr. Bepo handle the opposition he faces?

A. By resigning

B. By compromising his principles

C. By engaging in dialogue and demonstrating the benefits of his reforms

D. By retaliating

Answer: C. By engaging in dialogue and demonstrating the benefits of his reforms


11. What is the significance of the title "The Lekki Headmaster"?

A. It refers to Mr. Bepo's leadership role in the school.

B. It is the name of the school.

C. It is a nickname for Mr. Alabi.

D. It refers to a government official.

Answer: A. It refers to Mr. Bepo's leadership role in the school.


12. Which character represents traditional educational methods?

A. Mr. Bepo

B. Mr. Alabi

C. Mrs. Adebayo

D. Mr. Garba

Answer: B. Mr. Alabi


13. What is the community's attitude towards education at the beginning of the novel?

A. Highly supportive

B. Indifferent

C. Skeptical and resistant to change

D. Actively involved

Answer: C. Skeptical and resistant to change


14. How does Mr. Bepo's leadership style differ from traditional methods?

A. He focuses on rote learning.

B. He encourages critical thinking and student participation.

C. He emphasizes corporal punishment.

D. He discourages extracurricular activities.

Answer: B. He encourages critical thinking and student participation.


15. What is the climax of the novel?

A. Mr. Bepo's resignation

B. The community's acceptance of the reforms

C. Mr. Alabi's promotion

D. The school's closure

Answer: B. The community's acceptance of the reforms


16. What does Mr. Bepo's character symbolize?

A. Tradition

B. Innovation and progress

C. Corruption

D. Apathy

Answer: B. Innovation and progress


17. How does the novel address societal issues?

A. By focusing on political corruption

B. By highlighting the importance of education in societal development

C. By depicting economic struggles

D. By portraying environmental challenges

Answer: B. By highlighting the importance of education in societal development


18. What is the resolution of the conflict in the story?

A. Mr. Bepo leaves the school.

B. The community embraces the educational reforms.

C. Mr. Alabi is transferred.

D. The school is privatized.

Answer: B. The community embraces the educational reforms.

19. Which character serves as a mentor to Mr. Bepo?

A. Mr. Alabi

B. Mrs. Adebayo

C. Mr. Garba

D. Mr. Ojo

Answer: B. Mrs. Adebayo
โค1
20. What role does Mrs. Adebayo play in the novel?

A. She opposes Mr. Bepo's reforms.

B. She supports and guides Mr. Bepo.

C. She is indifferent to the changes.

D. She is a government official.

Answer: B. She supports and guides Mr. Bepo.


21. How does the novel portray the relationship between teachers and students?

A. Authoritarian

B. Distant and formal

C. Collaborative and nurturing

D. Competitive

Answer: C. Collaborative and nurturing.


22. What is the significance of the school's location in Lekki?

A. It symbolizes urban progress.

B. It highlights educational challenges in urban settings.

C. It represents a rural community's struggle for education.

D. It has no special significance.

Answer: B. It highlights educational challenges in urban settings.


23. How does Mr. Bepo demonstrate resilience in the face of opposition?

A. By refusing to compromise his values

B. By isolating himself from the community

C. By seeking external support from authorities

D. By stepping down from his position

Answer: A. By refusing to compromise his values

24. What does the character of Mr. Alabi represent in the novel?

A. Corruption in education

B. Tradition and resistance to change

C. Leadership and innovation

D. The voice of the community

Answer: B. Tradition and resistance to change


25. How does Mr. Bepo win the trust of his students?

A. By giving them incentives

B. By listening to their concerns and promoting active learning

C. By relaxing school rules

D. By focusing only on academic achievements

Answer: B. By listening to their concerns and promoting active learning


26. What conflict is central to the plot of the novel?

A. Mr. Bepo's battle with personal health issues

B. The clash between traditional and modern educational methods

C. A financial scandal at the school

D. The rivalry between two schools

Answer: B. The clash between traditional and modern educational methods.


27. Which student stands out as a key example of Mr. Bepo's success?

A. Tunde

B. Sade

C. Adebayo

D. Chinedu

Answer: C. Adebayo

28. How does Mr. Bepo's reform impact the academic performance of the school?

A. It declines initially but improves later.

B. It remains stagnant.

C. It declines completely.

D. It leads to immediate success.

Answer: A. It declines initially but improves later.


29. What is the role of parents in the novel?

A. They fully support the reforms from the start.

B. They are skeptical but eventually support Mr. Bepo.

C. They are indifferent to the school's progress.

D. They oppose Mr. Bepo throughout the story.

Answer: B. They are skeptical but eventually support Mr. Bepo.


30. What does the eventual success of Mr. Bepo's reforms signify?

A. The inevitability of resistance in leadership

B. The power of determination and innovation

C. The limitations of traditional education

D. The challenges of urban development

Answer: B. The power of determination and innovation



---

More Questions on Characters and Symbolism

31. How does the community initially view Mr. Bepo's leadership?

A. As an opportunity for growth

B. As a threat to traditional values

C. As a chance to modernize education

D. As insignificant

Answer: B. As a threat to traditional values
MrConfirm

32. What drives Mr. Bepo to persist despite challenges?

A. His ambition for personal recognition

B. His belief in the transformative power of education

C. His rivalry with Mr. Alabi

D. Pressure from the government

Answer: B. His belief in the transformative power of education


33. What do the school's initial poor conditions symbolize?

A. Corruption in the education system

B. The neglect of societal values

C. The challenges of reforming traditional systems

D. Apathy towards urban schools

Answer: C. The challenges of reforming traditional systems


34. How does Mr. Alabi attempt to undermine Mr. Bepo?

A. By spreading rumors about him

B. By sabotaging school programs

C. By instigating parents against him

D. All of the above

Answer: D. All of the above
โค2๐Ÿ†’1
35. How do the students respond to Mr. Bepo's new teaching methods?

A. They immediately adapt and excel.

B. They resist initially but later appreciate the methods.

C. They organize protests against him.

D. They ignore his efforts.

Answer: B. They resist initially but later appreciate the methods.


36. What role does the District Education Officer play in the novel?

A. A supporter of Mr. Bepo's reforms

B. A critic of Mr. Bepo's leadership

C. An observer with no real impact

D. A mediator between Mr. Bepo and the community

Answer: A. A supporter of Mr. Bepo's reforms

37. What major event leads to the acceptance of Mr. Bepo's reforms?

A. A successful academic competitions and this

B. A public forum organized by the school

C. The resignation of Mr. Alabi

D. Recognition from a government official

Answer: A. A successful academic competition


38. How does Mr. Alabi's character evolve by the end of the story?

A. He becomes a supporter of Mr. Bepo.

B. He leaves the school to pursue another job.

C. He continues to resist Mr. Bepo.

D. He admits his faults and apologizes.

Answer: D. He admits his faults and apologizes.


39. What do Mr. Bepo's efforts teach about leadership?

A. Leadership requires compromise at all times.

B. Effective leadership balances innovation with respect for tradition.

C. A leader must impose their ideas without opposition.

D. Leadership is not necessary in education.

Answer: B. Effective leadership balances innovation with respect for tradition.


40. How does the school (MrConfirm) symbolize hope for the community?

A. It becomes a model for other schools.

B. It fosters unity among parents and teachers.

C. It represents a break from societal neglect.

D. All of the above

Answer: D. All of the above


https://chat.whatsapp.com/Jb9Kl4lIewC1WdaoLOfmyO?mode=gi_t

Join my WhatsApp group ๐Ÿ‘†๐Ÿ‘†๐Ÿ‘†
โค1
*JAMB CHEMISTRY HOME WORK ๐Ÿ“๐Ÿ“š๐Ÿง ๐Ÿ”ฅ๐Ÿ”ฅ*

1)The knowledge of half-life can be used to
A. Create an element
B. Detect an element
C. to combine elements
D. Irradiate an element

2)An element X forms the following compounds with chlorine; XCl4, XCl3, XCl2. This illustrates the
A. law of multiple proportions
B. law of chemical proportions
C. law of simple proportions
D. law of conservation of mass

3)The hydrogen ion concentration of a sample of orange juice is 2.0 X 10โˆ’11
moldmโˆ’3. What is its pOH? [log102 = 0.3010]
A. 3.30
B. 13.00
C. 10.70
D. 11.30

4)2SO2 (g)+ O2 (g) โ†”๏ธ 2SO3(g) ฮ”H = -395.7kJmolโˆ’1
In the equation, an increase in temperature will shift the equilibrium position to the
A. left and equilibrium constant decreases
B. left and equilibrium constant increases
C. right and equilibrium constant increases
D. right and equilibrium constant decreases

5)The end products of burning a candle in the atmosphere are water and
A. carbon (II) oxide
B. sulphur (IV) oxide
C. carbon (IV) oxide
D. sulphur (VI) oxide

6) The collision theory explains reaction rates in terms of
A. size of the product
B. frequency of collision of the reactants
C. size of reactant
D. frequency of collision of the products

7)The presence of ammonia gas in a desiccator can exclusively be removed by
A. phosphorus (V) oxide
B. fused calcium chloride
C. calcium oxide
D. concentrated tetraoxosulphate (VI) acid

8)Aluminium does not react with either dilute or concentrated trioxonitrate (V) acid because
A. it is insoluble in either dilute or concentrated trioxonitrate (V) acid
B. it is lower than hydrogen in the electrochemical series
C. the reaction with trioxonitrate (V) acid has a light activation energy
D. an insoluble oxide is formed on its surface which renders it passive

9)Which of these sources of water may likely contain the least concentration of Ca2+ and Mg2+?
A. Spring water
B. River water
C. Tap water
D. Sea water

10)The conductivity of an acid solution depends on the
A. amount of ions present and their mobilities
B. mobilities of the ions present
C. amount of ions present
D. temperature of the solution

11)Which of the following metals cannot replace hydrogen from water or steam?
A. Sodium
B. Magnesium
C. Iron
D. Copper

12)Elements P, Q, R, S have 6, 11, 15, 17 electrons respectively, therefore,
A. P will form an electrovalent bond with R
B. Q will form a covalent bond with S
C. R will form an electrovalent bond with S
D. Q will form an electrovalent bond with S

13)During the electrolysis of copper II sulphate between platinum electrodes, if litmus solution is added to the anode compartment
A. the litmus turns blue but no gas is evolved
B. the litmus turns blue and oxygen is evolved
C. the litmus turns blue and hydrogen is evolved
D. the litmus turns red and oxygen is evolved

https://chat.whatsapp.com/Jb9Kl4lIewC1WdaoLOfmyO?mode=gi_t

14)The derivative of benzene that can be used in making explosives is
A. aniline
B. xylene
C. phenol
D. toluene

15)In electrovalency, the oxidation number of the participating metal is always
A. decreasing
B. increasing
C. constant
D. neutral

16)The ionic radii of metals are usuall
A. greater than their atomic radii
B. unaffected by the charge on the ion
C. the same as their atomic radii
D. less than their atomic radii

17)Calculate the percentage composition of oxygen in calcium trioxocarbonate(IV) [Ca=40, C=12, O=16]
A. 16
B. 48
C. 40
D. 12

18)Which of these alloys contains copper?
A. solder
B. steel
C. permallory
D. bronze

19)If the molecular mass of tetraoxosulphate (VI) acid is 98, calculate its vapour density.
A. 196
B. 49
C. 106
D. 82

20)Sieving is a technique used to separate mixtures containing solid particles of
A. small sizes
B. large sizes
C. different sizes
D. the same size

21)3H2(g)+ N2(g)โ‡” 2NH3(g) ; H= -ve
In the reaction above, lowering of temperature will
A. have no effect on the equilibrium position
B. increase the rate of both the forward and reverse reactions equally
C. favour the forward reaction
D. favour the reverse reaction
โค3
22)The situation obtained when a perfect gas expands into a vacuum is
A. ฮ”H is positive and Tฮ” S is zero
B. ฮ”H is positive and T ฮ” S is negative
C. ฮ”H is negative and Tฮ” S is zero
D. ฮ”H is zero and T ฮ” S is positive

23)The general formula of alkanones is
A. RCHO
B. R2
CO
C. RCOOH
D. RCOOR

24)The alkanoic acid found in human sweat is
A. CH3
-COOH
B. CH3
โ€”CH2
โ€”COOH
C. H-COOH
D. CH3

25)The elements in the periodic table are listed in order of increasing
A. relative atomic number
B. atomic mass
C. relative isotopic mass
D. nuclear charge

26)H2 S(g)+ Cl2(g)โ†’ 2HCl(g)+ S(g)
In the reaction above, the substance that is reduced is
A. H2
S
B. S
C. HCl
D. Cl2

27)Which of the compounds is composed of Al, Si, O and H?
A. Elson salt
B. Limestone
C. Clay
D. Urea

28)When large hydrocarbon molecules are heated at high temperature in the presence of a catalyst to give smaller molecules, the process is known as
A. disintegration
B. polymerization
C. cracking
D. degradation

29)In the removal of water hardness, permutit is regenerated with a strong solution of
A. NaOH
B. Na3
SO4
C. Na3
CO3
D. NaCl

30)A sample of hard water contains some calcium sulphate and calcium hydrogen carbonate. The total hardness may therefore be removed by
A. boiling the water
B. adding excess calcium hydroxide
C. adding a calculated amount of calcium hydroxide
D. adding sodium carbonate

31)Which of the following separation techniques can be employed in obtaining solvent from its solution?
A. Evaporation
B. Distillation
C. Filtration
D. Precipitation

32)In the upper atmosphere, the ultra-violet light breaks off a free chlorine atom from chlorofluorocarbon molecule. The effect of this is that the free chlorine atom will
A. be very reactive and will attack ozone
B. be non-reactive and will not attack ozone
C. not change the level of ozone in the atmosphere
D. increase the level of ozone in the atmosphere

33)A given amount of gas occupies 10.0dm\(^3\) at 4atm and 273ยฐC. The number of moles of the gas present is?
[Molar volume of gas at s.t.p = 22.4dm\(^3\)]
A. 0.89 mol
B. 1.90 mol
C. 3.80 mol
D. 5.70 mol

34)According to Charles' law, the volume of a gas becomes zero at
A. 0ยฐC
B. -100ยฐC
C. -273ยฐC
D. -373ยฐC

35)A substance that is used as a ripening agent for fruits is
A. ethene
B. propane
C. methane
D. butane

36)The Sulphide which is insoluble in dilute hydrochloric acid i
A. FeS
B. CuS
C. ZnS
D. Na2S

37)What is the PH of 0.00 1 moldm\(^3\) solution of the sodium hydroxide
A. 14
B. 13
C. 12
D. 11

38)The type of bonding in [Cu(NH\(_3\))\(^4\)(^{2+}\) is
A. coordinate
B. electrovalent
C. metallic
D. covalent

39)Which of the following is an example of a chemical change?
A. dissolution of salt in water
B. rusting of iron
C. melting of ice
D. separating a mixture by distillation

40)To what temperature must a gas at 273k be heated in order to double both its volume and pressure?

A. 298K
B. 546K
C. 819K
D. 1092K

https://chat.whatsapp.com/Jb9Kl4lIewC1WdaoLOfmyO?mode=gi_t
โค1
*JAMB CHEMISTRY PRACTICAL SOLUTIONS ๐Ÿ“๐Ÿ“š๐Ÿ”ฅ*

1. B
Half-life is used to detect radioactive elements.


2. A
XClโ‚‚, XClโ‚ƒ, XClโ‚„ show law of multiple proportions.


3. A
[Hโบ] = 2 ร— 10โปยนยน
pH = โ€“log(2 ร— 10โปยนยน)
= โ€“(0.3010 โ€“ 11)
= 10.70
pOH = 14 โ€“ 10.70 = 3.30

4. A
Exothermic reaction. Increase in temperature shifts equilibrium to the left.


5. C
Burning candle produces COโ‚‚ and Hโ‚‚O.


6. B
Collision theory depends on frequency of collision of reactants.


7. C
Calcium oxide absorbs ammonia.


8. D
Aluminium forms protective oxide layer (passivation).

https://chat.whatsapp.com/Jb9Kl4lIewC1WdaoLOfmyO?mode=gi_t

9. B
River water contains least Caยฒโบ and Mgยฒโบ.


10. A
Conductivity depends on number of ions and their mobility.


11. D
Copper cannot replace hydrogen from water.


12. D
Q (Na) and S (Cl) form electrovalent bond.


13. D
Oxygen formed at anode. Litmus turns red.


14. D
Toluene is used to make TNT.


15. B
Metal loses electrons. Oxidation number increases.


16. D
Metal ions are smaller than atoms.


17. B
CaCOโ‚ƒ = 40 + 12 + 48 = 100
%O = 48/100 ร— 100 = 48%


18. D
Bronze contains copper.


19. B
Vapour density = 98/2 = 49


20. C
Sieving separates particles of different sizes.


21. C
Lower temperature favours forward reaction.


22. D
ฮ”H = 0, entropy increases.


23. B
Alkanones = Rโ‚‚CO.

24. A
CHโ‚ƒCOOH present in sweat.


25. D
Periodic table arranged by nuclear charge.


26. D
Clโ‚‚ is reduced.


27. C
Clay contains Al, Si, O, H.


28. C
Breaking large hydrocarbons = cracking.


29. D
Permutit regenerated with NaCl.


30. D
Sodium carbonate removes total hardness.


31. B
Distillation obtains solvent.


32. A
Free chlorine attacks ozone.


33. A
T = 273ยฐC = 546K
After calculation, n = 0.89 mol.


34. C
Volume becomes zero at โ€“273ยฐC.


35. A
Ethene ripens fruits.


36. B
CuS is insoluble in dilute HCl.


37. D
0.001M NaOH
pOH = 3
pH = 11


38. A
Coordinate bond in [Cu(NHโ‚ƒ)โ‚„]ยฒโบ.


39. B
Rusting is a chemical change.


40. D
Tโ‚‚ = 4 ร— 273 = 1092K.


https://chat.whatsapp.com/Jb9Kl4lIewC1WdaoLOfmyO?mode=gi_t

Join my WhatsApp group ๐Ÿ‘†๐Ÿ‘†
โค8
*70 JAMB COMMERCE PAST QUESTIONS AND ANSWERS*๐Ÿ“š๐Ÿ“


1) An article used as a means of exchange in the early days of trade in West Africa was
A. cedis
B. cowrie
C. dalasi
D. naira

2) The provision of services is classified under
A. batch production
B. flow production
C. secondary production
D. tertiary production

3) The growth of commerce is not enhanced by
A. development of modern forms of production
B. government participation in business
C. high population growth
D. low per capita income

4) One of the products of the construction industry is a
A. piece of cloth
B. bag of cement
C. television
D. chair

5) The service of a retailer is part of production because it
A. creates a link between consumers and producers
B. enables finished goods to reach consumers
C. increases consumers standard of living
D. is a commercial occupation

6) The resources put together to create goods and services are
A. working capital
B. producer goods
C. factors of production
D. consumer goods

7) Which of the following organizations provide essential goods and services at low cost to citizens?
A. Thrift societies
B. Public enterprises
C. Private companies
D. Cooperative societies

8) A group of sellers who pool their resources to buy goods in large quantities and sell to its members is a
A. wholesaler cooperative society
B. thrift and credit society
C. consumer cooperative society
D. chamber of commerce

9) Average stock is derived by adding
A. closing stock to purchase divided by 2
B. closing stock to opening stock
C. opening stock to closing stock divided by 2
D. opening stock to purchases

10) A retail business that sells goods by post, using catalogue is a
A. chain store
B. department store
C. mail order firm
D. shopping mail

11) Which of the following documents would a shareholder inspect to know his voting rights?
A. Articles of Association
B. Certificate of Incorporation
C. Certificate of Trading
D. Memorandum of Association

12) An internal source of finance to an enterpreneur is
A. trade
B. retained earning
C. overdraft
D. debenture

13) Use the information below to answer questions 13 and 14 #
Sales 50,000.00
Debtors 10,000.00
Cash in hand 5,000.00
Opening stock 30,000.00
Creditors 8,000
A. #35,000.00
B. #20,000.00
C. #5,000.00
D. #14,000.00

14) Use the information below to answer questions 13 and 14 #
Sales 50,000.00
Debtors 10,000.00
Cash in hand 5,000.00
Opening stock 30,000.00
Creditors 8,000.00
Purchases 16,000.00
Overdraft 12,000.00
Closing stock 10,000.00
A. #35,000.00
B. #20,000.00
C. #15,000.00
D. #14,000.00

15) A partner who contributes only his name to the formation of a partnership is
A. a nominal partner
B. a limited partner
C. a general partner
D. an active partner

16) Which of the following groups would advocate for the supply of constant electricity to households?
A. Consumer's association
B. Credit union
C. Employer's association
D. Labour union

17) A retail store that sells a single product from a particular manufacturer is a
A. tied shop
B. shopping mail
C. hypermarket
D. chain store

18) A country's visible balance of payment is made up of
A. interest on loans to foreign countries
B. profit from investment abroad
C. earnings from goods exported
D. dividend earned from companies

19) The quality of money which makes it possible to buy goods in small quantities is
A. portability
B. homogeneity
C. divisibility
D. durability

20) One of the functions of commerical banks that cannot be performed by central banks is
A. collection of old notes
B. collection of deposits from the public
C. issuance of treasury bills
D. printing of bank notes

21) A document that instructs an agent to buy goods from a named firm is
A. proforma invoice
B. open indent
B. consular invoice
D. closed indent

22) he incentive given to a buyer to encourage prompt payment is
A. cash discount
B. seasonal discount
C. quantity discount
D. trade discount
โค1
23) The principle which prevents an insured from receiving a claim that is more than the value of the loss, if the property is insured by more than one company is
A. indemnity
B. contribution
C. proximate cause
D. uberrimae fidei

24) Dealers in stock exchange such as bulls, bears and stags are categorized as
A. actuaries
B. promoters
C. speculators
D. underwriter

25) Which of the following is not a characteristic of a commercial bank?
A. Established as limited liability company
B. Established by individuals or organizations
C. Established to issue bank notes
D. Established with the view of making profit

26) Central banks sell treasury bills to the public to
A. increase cash in the banking system
B. raise revenue for commerical banks
C. raise revenue for private investors
D. reduce cash in circulation

27) A document used to ensure correct payment of duty at the importing country is
A. documentary credit
B. consular invoice
C. certificate of origin
D. bill of lading

28) A cheque is specially crossed if
A. the name of the account holder is written between two parallel lines drawn across it
B. it could be paid over the counter
C. the name of the bank is written between two parallel lines drawn across it
D. only two parallel lines are drawn across it

29) One of the functions of a trade association is to
A. pay members salaries
B. promote members' welfare
C. provide loans to members
D. provide employment for members

30) When a share with a nominal value of #50 is quoted at #70, it is being sold
A. cum div
B. ex-div
C. at a discount
D. at a premium

31) Sea vessels that do not operate on regular times and routes are
A. tramps
B. ocean liners
C. container ships
D. ferries

32) Payment made to a carrier for transportation of goods is
A. freight
B. fee
C. fare
D. duty

33) An advantage of rail transport is that it
A. is less expensive to maintain
B. is not prone to delays
C. carries bulky and heavy goods
D. enhances door-to-door delivery

34) The commission on a postal order is
A. tariff
B. poundage
C. brokerage
D. fee

35) Consumers could be encouraged to purchase a company's product through
A. research
B. planning
C. distribution
D. advertisement

36) The marketing concept emphasizes
A. sales of goods directly to customers
B. use of promotional tools to stimulate sale
C. mass production of goods
D. consumer's satisfaction at a profit

37) An undertaking to repair a customer's vehicle for a certain period after it has been sold is
A. after-sales service
B. marketing mix
C. market segmentation
D. sales promotion

38) Which of the following is not a right of a consumer?
A. Right to a fair hearing
B. Right to buy on credit
C. Right to obtain replacement
D. Right to safe product

39) Advertisement which is geared towards a particular audience is
A. direct advertising
B. indirect advertising
C. mass advertising
D. persuasive advertising

40) The law by which a seller transfers the property in goods to a buyer at an agreed price is the
A. Weights and Measure Act
B. Trade Description Act
C. Sale of Goods Act
D. Foods and Drugs Act

41) Commerce is defined as
A. buying and selling of goods and services only
B. all activities in the distribution and exchange of goods and services
C. all activities involved in the production of goods and services
D. transporting and warehousing of goods only

42) the type of occupation that a broker belongs to is
A. commercial
B. construction
C. extraction
D. manufacturing

43) A form of money which was not used in the early days of trade is
A. tobacco
B. metal bars
C. cowries
C. coins

44) Which of the following activities is not an example of the extractive industry?
A. weaving
B. quarrying
C. hunting
D. fishing

45) A business unit in which savings of members are lent to others is a
A. consumer cooperative society
B. producer cooperative society
C. credit and thrift society
D. wholesale cooperative society
46) The document issued by a public company allowing it to commence business is the
A. Articles of Association
B. Certificate of Incorporation
C. Memorandum of Association
D. Certificate of Trading

47) Which of the following is not a function of a consumer association?
A. Ensuring that consumers buy quality goods
B. Educating consumers on their rights
C. Penalizing importers of fake goods
D. Ensuring that fair prices are charged

48) An association formed by computer distributors to safeguard and promote their interest is a
A. chamber of commerce
B. cooperative society
C. trade association
D. trade union

49) The issue of prospectus by a company is an invitation to members of the public to
A. subscribe to the company's shares
B. attend the company's Annual general Meeting
C. buy the company's products
D. attend the company's board meeting

50) Examples of current assets are
A. cash and trade debtors
B. cash and trade creditors
C. trade debtors, trade creditors and cash
D. trade creditors and trade debtors

51) When the cost of sales is divided by the average stock, the result is
A. gross profit
B. net profit
C. rate of turnover
D. working capital

52) The part of issued share capital that the company has asked the subscribers to pay for
A. authorised capital
B. called-up capital
C. nominal capital
D. paid-up capital

53) The last link in a channel of distribution is the
A. wholesaler
B. retailer
C. consumer
D. agent

54) The difference between a country's imports and exports of goods in a particular year is
A. terms of trade
B. terms of payment
C. balance of payment
D. balance of trade

55) Goods bought into the country for sale are the country's
A. invisible imports
B. invisible exports
C. visible imports
D. visible exports

56) A feature of supermarkets which distinguishes it from other large scale retail outlets is that items sold are
A. mainly household goods
B. mainly industrial goods
C. delivered by post
D. one line of products

57) One advantage of small scale retail outlets is
A. availability of self service facilities
B. ability to buy in bulk
C. easy acess to large amount of capital
D. personal attention to customers

58) A discount deducted from the invoice price of goods to enable the retailer to make profit
A. cash discount
B. functional discount
C. trade discount
D. seasonal discount

59) A document issued by the seller's own courier and signed by the customer to acknowledge receipt of the goods is
A. advice note
B. consignment note
C. delivery note
D. freight note

60) A request for goods from another country by an importer would be made using
A. an invoice
B. an indent
C. an order
D. a quotation

61) The right to buy or sell stock in the stock exchange within a stipulated period
A. option
B. contango
C. backwardation
D. brokerage

62) The share value stated on a share certificate is
A. above par value
B. below par value
C. market value
D. nominal value

63) The bank which acts as the lender of last resort is the
A. Central bank
B. Commercial bank
C. Merchant bank
D. Mortegage bank

64) An insurance policy which is not a contract of indemnity is
A. burglary insurance
B. fire insurance
C. life insurance
D. motor insurance

65) When a company insures the lives of all its employees collectively, the policy is
A. accident insurance
B. fleet insurance
C. fidelity guarantee insurance
D. group insurance

6A) cheque that could be cashed over the counter by the payee is
A. certified cheque
B. crossed cheque
C. open cheque
D. bank draft

67) A specially-designed mode of transport for conveying liquid and gas is a
A. coaster
B. tanker
C. liner
D. ferry

68) The safe keeping of goods produced until they are needed is
A. Boarding
B. marketing
C. packaging
D. warehousing

69) One of the objectives of the Niger Basin Commission is to
A. regulate the movement of citizens across borders
B. improve tariff and quota on non-members
C. regulate the movement of cargo along the river
D. streaming the construction of dams on the river
โค1
70) A paid presentation about a product with a view to encouraging purchases by an identifiable sponsor is
A. publicity
B. personal selling
C. sales promotion
D. advertisement


https://chat.whatsapp.com/DNqIY84ZZaNIMR49YhhbqZ?mode=gi_t

Join my WhatsApp group ๐Ÿ‘†๐Ÿ‘†
*JAMB COMMERCE ANSWERS*

https://chat.whatsapp.com/DNqIY84ZZaNIMR49YhhbqZ?mode=gi_t

1. B โ€“ Cowrie


2. D โ€“ Tertiary production


3. D โ€“ Low per capita income


4. B โ€“ Bag of cement


5. B โ€“ Enables finished goods to reach consumers


6. C โ€“ Factors of production


7. B โ€“ Public enterprises


8. C โ€“ Consumer cooperative society


9. C โ€“ Opening stock + Closing stock รท 2

https://chat.whatsapp.com/DNqIY84ZZaNIMR49YhhbqZ?mode=gi_t

10. C โ€“ Mail order firm


11. A โ€“ Articles of Association


12. B โ€“ Retained earning


13. A โ€“ โ‚ฆ35,000.00


14. D โ€“ โ‚ฆ14,000.00


15. A โ€“ Nominal partner


16. A โ€“ Consumer's association


17. A โ€“ Tied shop


18. C โ€“ Earnings from goods exported


19. C โ€“ Divisibility


20. B โ€“ Collection of deposits from the public


21. D โ€“ Closed indent


22. A โ€“ Cash discount


23. B โ€“ Contribution


24. C โ€“ Speculators


25. C โ€“ Established to issue bank notes


26. D โ€“ Reduce cash in circulation


27. B โ€“ Consular invoice


28. C โ€“ Name of the bank written between two parallel lines


29. B โ€“ Promote members' welfare


30. D โ€“ At a premium


31. A โ€“ Tramps


32. A โ€“ Freight


33. C โ€“ Carries bulky and heavy goods


34. B โ€“ Poundage


35. D โ€“ Advertisement

https://chat.whatsapp.com/DNqIY84ZZaNIMR49YhhbqZ?mode=gi_t

36. D โ€“ Consumer's satisfaction at a profit


37. A โ€“ After-sales service


38. B โ€“ Right to buy on credit


39. A โ€“ Direct advertising


40. C โ€“ Sale of Goods Act


41. B โ€“ All activities in distribution and exchange of goods and services


42. A โ€“ Commercial


43. D โ€“ Coins


44. A โ€“ Weaving


45. C โ€“ Credit and thrift society


46. D โ€“ Certificate of Trading


47. C โ€“ Penalizing importers of fake goods


48. C โ€“ Trade association


49. A โ€“ Subscribe to the company's shares


50. A โ€“ Cash and trade debtors


51. C โ€“ Rate of turnover


52. B โ€“ Called-up capital


53. C โ€“ Consumer


54. D โ€“ Balance of trade


55. C โ€“ Visible imports


56. A โ€“ Mainly household goods


57. D โ€“ Personal attention to customers


58. C โ€“ Trade discount


59. C โ€“ Delivery note


60. B โ€“ Indent


61. A โ€“ Option


62. D โ€“ Nominal value


63. A โ€“ Central bank


64. C โ€“ Life insurance


65. D โ€“ Group insurance


66. C โ€“ Open cheque


67. B โ€“ Tanker


68. D โ€“ Warehousing


69. C โ€“ Regulate movement of cargo along the river


70. D โ€“ Advertisement


https://chat.whatsapp.com/DNqIY84ZZaNIMR49YhhbqZ?mode=gi_t

Join my WhatsApp group ๐Ÿ‘†๐Ÿ‘†๐Ÿ‘†
*๐‘พ๐‘จ๐‘บ๐‘บ๐‘ช๐‘ฌ ๐‘น๐‘ฌ๐‘ธ๐‘ผ๐‘ฐ๐‘น๐‘ฌ๐‘ด๐‘ฌ๐‘ต๐‘ป๐‘บ ๐‘ญ๐‘ถ๐‘น ๐‘ช๐‘ถ๐‘น๐‘น๐‘ฌ๐‘ช๐‘ป๐‘ฐ๐‘ถ๐‘ต ๐‘ถ๐‘ญ ๐‘ต๐‘จ๐‘ด๐‘ฌ๐‘ฑ๐‘จ๐‘น๐‘น๐‘จ๐‘ต๐‘ฎ๐‘ด๐‘ฌ๐‘ต๐‘ป, ๐‘ฎ๐‘ฌ๐‘ต๐‘ซ๐‘ฌ๐‘น ๐‘จ๐‘ต๐‘ซ ๐‘ฐ๐‘ด๐‘จ๐‘ฎ๐‘ฌ ๐‘จ๐‘ด๐‘ฌ๐‘ต๐‘ซ๐‘ด๐‘ฌ๐‘ต๐‘ป (๐‘บ๐‘ช๐‘ฏ๐‘ถ๐‘ถ๐‘ณ ๐‘ฌ๐‘ฟ๐‘จ๐‘ด)๐Ÿ”ฅ๐Ÿ“*

1. Letter from the School Addressed to: PRINCIPAL ASSISTANT REGISTRAR, SCHOOL EXAMINATIONS DEPARTMENT, WAEC YABA. (DEAR SIR,)

2. Original Sworn Affidavit for Correction of Name, Gender or Image from High Court with Receipt of payment.

3. Birth Certificate Original for Sighting and Photocopy Attached

4. Valid means of Identification (NIN, INT'L PASSAPORT)

5. Original WAEC Certificate.

6. Passport Photograph (2).

7. School Photo Album for (AMENDMENT of PHOTO AND GENDER) Only.

8. N30,000 Payment After Committee Approval.
โค4