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*JAMB PHYSICS PAST QUESTIONS🧠🔥🔥*

1️⃣ Two cars moving in the same direction have speeds of 100 km/h and 130 km/h. The velocity of the faster car relative to the slower car is:
A. 30 km/h
B. 130 km/h
C. 200 km/h
D. 230 km/h

2️⃣ A stone and a feather are dropped from the same height (ignoring air resistance). Which is correct?
A. Feather blown away, stone drops steadily
B. Both reach the ground at the same time
C. Feather reaches first
D. Stone reaches first

3️⃣ A car moves from 25 m/s to 45 m/s in 10 s. Acceleration is:
A. 2 m/s²
B. 5 m/s²
C. 20 m/s²
D. 25 m/s²

4️⃣ Surfaces of conveyor belts are made rough to:
A. Protect them while carrying loads
B. Prevent the loads from slipping
C. Enable them to carry more load
D. Make them stronger

5️⃣ A machine with velocity ratio 6 requires effort 400 N to lift a load of 800 N through 1 m. Efficiency is:
A. 55.6%
B. 50%
C. 33.3%
D. 22.2%

6️⃣ Wire 30 cm long is extended to 30.5 cm by a force of 300 N. Strain energy is:
A. 0.75 J
B. 7.50 J
C. 75.0 J
D. 750.0 J

7️⃣ In a hydraulic press, pump piston exerts 100 Pa on liquid. Force on second piston of area 3 m² is:
A. 300 N
B. 200 N
C. 150 N
D. 100 N

8️⃣ Relative density of a powdered substance is measured with a beam balance and:
A. Density bottle
B. Eureka can
C. Pipette
D. Burette

9️⃣ A hydrometer measures:
A. Vapour pressure
B. Density of liquid
C. Relative humidity
D. Relative density

🔟 Alcohol is preferred over mercury in thermometers because of:
A. Low density
B. Low freezing point
C. High specific heat
D. Low boiling point

1️⃣1️⃣ Oil density changes from 0.8 to 0.4 kg/m³, volume 20 m³. Initial volume:
A. 12 m³
B. 10 m³
C. 8 m³
D. 5 m³

1️⃣2️⃣ Heat is radiated by hot objects in the form of:
A. X-rays
B. Light energy
C. Infrared rays
D. Solar energy

1️⃣3️⃣ Ice melts in a full container. Water level:
A. Rises
B. Overflows
C. Remains unchanged
D. Drops

1️⃣4️⃣ Small droplets on grass in the morning are:
A. Hail
B. Dew
C. Fog
D. Mist

1️⃣5️⃣ A vapour is saturated when:
A. Dynamic equilibrium exists between liquid and vapour
B. More molecules return than leave liquid
C. Temperature varies
D. Vapour pressure = atmospheric

1️⃣6️⃣ Pressure of 1 mole of ideal gas, V = 10⁻² m³, T = 27°C [R=8.3]:
A. 2.49 × 10⁴ N/m²
B. 2.24 × 10⁴ N/m²
C. 2.49 × 10⁵ N/m²
D. 2.24 × 10⁵ N/m²

1️⃣7️⃣ Which has no effect on radiation?
A. Nature of surface
B. Density
C. Surface area
D. Temperature

1️⃣8️⃣ Wave velocity = 420 m/s, wavelength = 42 m. Period = ?
A. 1.2 s
B. 1.0 s
C. 0.5 s
D. 0.1 s

1️⃣9️⃣ Electricity bell sound dies down in a vacuum because:
A. Wavelength increases
B. Sound cannot pass
C. Sound needs material medium
D. Sound can pass through vacuum

2️⃣0️⃣ During thunderstorm, long-lasting sound is due to:
A. Diffraction
B. Refraction
C. Superposition
D. Reverberation

2️⃣1️⃣ In a camera vs human eye, the film functions as:
A. Retina
B. Iris
C. Cornea
D. Pupil

2️⃣2️⃣ Object 4 cm high is 15 cm from concave mirror, focal length 5 cm. Image size:
A. 2 cm
B. 3 cm
C. 4 cm
D. 5 cm

2️⃣3️⃣ Object in ice 10 cm deep, refractive index 1.50. Apparent depth:
A. 2.50 cm
B. 6.67 cm
C. 7.50 cm
D. 7.63 cm

2️⃣4️⃣ Short-sightedness is corrected with:
A. Convex lens
B. Concave lens
C. Convex mirror
D. Concave mirror

2️⃣5️⃣ Dispersion occurs when white light passes through a prism because:
A. Different hidden colours in glass
B. Different speeds of colours in glass
C. Defects in glass
D. High density of glass

2️⃣6️⃣ Positively charged rod near electroscope cap:
A. Leaves induced
B. Converge
C. Diverge
D. Constant

2️⃣7️⃣ Power supply transmitted at high voltage & low current to:
A. Pass through transformers
B. Increase supply
C. Travel fast
D. Prevent coil overheating

2️⃣8️⃣ Galvanometer 10 mA full-scale, series resistance 498 Ω to convert to 5 V voltmeter. Resistance of galvanometer:
A. 1 Ω
B. 2 Ω
C. 5 Ω
D. 10 Ω

2️⃣9️⃣ Two inductors 5 mH and 15 mH in series, current 5 A. Total energy stored:
A. 500 J
B. 250 J
C. 62.5 J
D. 50 J
E. No correct option

3️⃣0️⃣ AC circuit at resonance, angle of lead/lag:
A. π°
B. π/2°
C. π/3°
D. 0°
3
3️⃣1️⃣ Discharge tube with most gas pumped out conducts electricity at:
A. Low voltage
B. Steady voltage
C. High pressure
D. Low pressure

3️⃣2️⃣ Hydrogen atom, ground state energy = 5.44 × 10⁻¹⁹ J. Electron drops from 0 to ground. Frequency emitted [h = 6.6 × 10⁻³⁴ Js]:
A. 5.0 × 10¹⁶ Hz
B. 2.0 × 10¹⁶ Hz
C. 5.0 × 10¹⁵ Hz
D. 2.0 × 10¹⁵ Hz
E. No correct option

3️⃣3️⃣ Transistors are used for:
A. Rectification
B. AC → DC conversion
C. Signal amplification
D. DC → AC conversion

3️⃣4️⃣ Pure semiconductor:
A. Carbon
B. Silicon
C. Transistor
D. Phosphorus

3️⃣5️⃣ Bob weight 0.1 N, string length 50 cm. Pulled to 60° with horizontal force. Work done:
A. 0.500 J
B. 0.250 J
C. 0.050 J
D. 0.025 J

3️⃣6️⃣ Metals P & Q, lengths l₁ & l₂, linear expansion ratio 2:3, length ratio 3:4. Increase in length ratio P:Q:
A. 7:5
B. 5:7
C. 1:2
D. 2:1

3️⃣7️⃣ Velocity of sound in air at 16°C = 340 m/s. Pressure doubled, temperature 127°C. New velocity:
A. 400 m/s
B. 4,000 m/s
C. 8,000 m/s
D. 160,000 m/s

3️⃣8️⃣ Three capacitors 2 μF, 4 μF, 8 μF in parallel, 6 V across each. Total energy:
A. 2.52 × 10⁻⁶ J
B. 6.90 × 10⁻⁶ J
C. 2.52 × 10⁻⁴ J
D. 6.90 × 10⁻⁴ J

3️⃣9️⃣ Cell emf 12 V, internal resistance 4 Ω, external resistor 2 Ω. Current flow:
A. 5 A
B. 4 A
C. 3 A
D. 2 A

4️⃣0️⃣ Three 4 Ω resistors in parallel, 16 V across them. Total current:
A. 14 A
B. 12 A
C. 10 A
D. 8 A

4️⃣1️⃣ Faraday’s law of electrolysis: slope of mass vs charge graph gives:
A. Energy released
B. Electrochemical equivalent
C. Current flowing
D. Charge released

4️⃣2️⃣ Solid → liquid when heat applied is called:
A. Evaporation
B. Vaporization
C. Fission
D. Fusion

4️⃣3️⃣ Object weighed at different Earth locations. Observation:
A. Mass & weight vary
B. Weight constant, mass varies
C. Mass constant, weight varies
D. Both constant

4️⃣4️⃣ ²³⁵₉₂U decays by 2 α, 3 β & γ. Mass & atomic number of resulting element:
A. 215 & 88
B. 91 & 227
C. 227 & 91
D. 92 & 238

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*JAMB PHYSICS SOLUTIONS📚📝🔥*

*DO YOUR CORRECTIONS*


1️⃣ Relative velocity
Same direction → subtract speeds
= 130 − 100 = 30 km/h
Ans: A

2️⃣ Falling bodies
Ignoring air resistance, all bodies fall with same acceleration (g).
Ans: B

3️⃣ Acceleration
a = (v − u)/t = (45 − 25)/10 = 2 m/s²
Ans: A

4️⃣ Conveyor belt roughness
Rough surface increases friction to stop slipping.
Ans: B

5️⃣ Efficiency
Efficiency = (MA / VR) × 100
MA = Load/Effort = 800/400 = 2
Efficiency = (2/6) × 100 = 33.3%
Ans: C

6️⃣ Strain energy
Extension = 30.5 − 30 = 0.5 cm = 0.005 m
Strain energy = ½ × F × e
= ½ × 300 × 0.005 = 0.75 J
Ans: A

7️⃣ Hydraulic press
F = Pressure × Area
= 100 × 3 = 300 N
Ans: A

8️⃣ Relative density of powder
Measured using density bottle.
Ans: A

9️⃣ Hydrometer
Measures relative density of liquids.
Ans: D

🔟 Alcohol thermometer
Alcohol has low freezing point, works in cold regions.
Ans: B

1️⃣1️⃣ Density relation
Mass constant: ρ₁V₁ = ρ₂V₂
0.8V = 0.4 × 20
V = 8 m³
Ans: C

1️⃣2️⃣ Radiation
Hot bodies emit infrared rays.
Ans: C

1️⃣3️⃣ Ice in full container
Ice displaces its own weight of water → level unchanged.
Ans: C

1️⃣4️⃣ Morning droplets
Condensed water vapour = Dew
Ans: B

1️⃣5️⃣ Saturated vapour
Dynamic equilibrium between liquid & vapour.
Ans: A

1️⃣6️⃣ Ideal gas
P = nRT/V
= (1 × 8.3 × 300) / 10⁻²
= 2.49 × 10⁵ N/m²
Ans: C

1️⃣7️⃣ Radiation factor
Density does not affect radiation.
Ans: B

1️⃣8️⃣ Wave period
v = fλ → f = 420/42 = 10 Hz
T = 1/f = 0.1 s
Ans: D

1️⃣9️⃣ Sound in vacuum
Sound needs a material medium.
Ans: C

2️⃣0️⃣ Thunder sound
Multiple reflections → reverberation
Ans: D


2️⃣1️⃣ Camera vs eye
Film = retina
Ans: A

2️⃣2️⃣ Concave mirror
Magnification = v/u = hᵢ/hₒ
v = 15 cm, f = 5 cm
Image height = 3 cm
Ans: B

2️⃣3️⃣ Apparent depth
= Real depth / refractive index
= 10 / 1.5 = 6.67 cm
Ans: B

2️⃣4️⃣ Short sight
Corrected with concave lens.
Ans: B

2️⃣5️⃣ Dispersion
Colours travel at different speeds in glass.
Ans: B

2️⃣6️⃣ Charged rod near electroscope
Leaves diverge due to induction.
Ans: C

2️⃣7️⃣ High voltage transmission
Reduces current → prevents overheating.
Ans: D

2️⃣8️⃣ Voltmeter conversion
Rg = V/I − Rs
= 5/0.01 − 498 = 10 Ω
Ans: D

2️⃣9️⃣ Inductors energy
E = ½LI²
L = 0.02 H
E = ½ × 0.02 × 25 = 0.25 J
Not in options.
Ans: E

3️⃣0️⃣ Resonance
Phase difference = 0°
Ans: D

3️⃣1️⃣ Discharge tube
Conducts at low pressure.
Ans: D

3️⃣2️⃣ Photon frequency
f = E/h = 5.44×10⁻¹⁹ / 6.6×10⁻³⁴
= 8.24×10¹⁴ Hz (not listed)
Ans: E

3️⃣3️⃣ Transistor
Used for amplification.
Ans: C

3️⃣4️⃣ Pure semiconductor
Silicon
Ans: B

3️⃣5️⃣ Pendulum work
Work = Weight × vertical height
= 0.1 × 0.5 = 0.25 J
Ans: B

3️⃣6️⃣ Expansion ratio
Increase ∝ αL
Ratio = (2×3):(3×4) = 6:12 = 1:2
Ans: C

3️⃣7️⃣ Speed of sound
Depends only on temperature.
New T = 127°C → 400 m/s
Ans: A

3️⃣8️⃣ Capacitors
Cₜ = 2 + 4 + 8 = 14 μF
E = ½CV² = ½ × 14×10⁻⁶ × 36
= 6.9 × 10⁻⁶ J
Ans: B

3️⃣9️⃣ Current
I = E / (R + r) = 12 / 6 = 2 A
Ans: D

4️⃣0️⃣ Parallel resistors
R = 4/3 Ω
I = 16 / (4/3) = 12 A
Ans: B

4️⃣1️⃣ Faraday’s law
Slope = electrochemical equivalent
Ans: B

4️⃣2️⃣ Solid → liquid
Fusion
Ans: D

4️⃣3️⃣ Weighing on Earth
Mass constant, weight varies.
Ans: C

4️⃣4️⃣ Nuclear decay
MasAtomic nos = 235 − 8 = 227
= 92 − 4 + 3 = 91
Ans: C

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JAMB shuts 2026 UTME registration February 26 as 1.5 million candidates enrol for JAMB 2026 registration so far !!!!

In a firm notice issued on Tuesday, the Board announced that the sale of e-PINs, a mandatory requirement for registration, will close at 12:00 midnight on Thursday, February 26, 2026.

Registration at accredited Computer-Based Test (CBT) centres for candidates who have already purchased their e-PINs will end two days later, on Saturday, February 28, 2026.

Registration at accredited Computer-Based Test (CBT) centres for candidates who have already purchased their e-PINs will end two days later, on Saturday, February 28, 2026.

As of February 17, JAMB disclosed that over 1.5 million candidates have successfully registered nationwide.
2
🔥 UPDATE 🔥

JAMB OPENS PORTAL FOR CANDIDATES’ DATA CORRECTION

The Joint Admissions and Matriculation Board (JAMB) has officially opened its Data Correction portal, giving UTME candidates the opportunity to correct mistakes made during registration before the admission process begins.

This move is to help candidates fix any wrong personal or academic details that could affect their admission chances. Please note that some corrections may attract a fee and may require valid supporting documents, depending on the type of correction.

👉 How to Access:
Visit the nearest accredited CBT centre to process your correction.
1
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*9 days Left:*🔥


Jamb Closes UTME registration on 28th Feb. and sales of ePINs close 26th Feb.💯🕊️
1
*Chapter 1 Summary: Dusk*

The novel opens with an unusual scene at Stardom Schools’ morning assembly. Mr. Bepo Adewale, the principal, displays strange behavior as he walks to the podium. Usually a confident and lively figure, Bepo seems distraught, avoiding eye contact with students and staff. Despite several attempts, he fails to deliver his speech and eventually breaks down in tears, much to the shock of everyone present.

The Vice Principal, Mrs. Grace Apeh, quickly steps in to manage the situation. She instructs staff members to conclude the assembly and leads the principal, along with the school nurse, Mrs. Titi, to his office for assistance. Consolations and questions about his distress fail to yield any explanation as Bepo continues to sob uncontrollably.

As the morning progresses, news of the principal’s breakdown spreads. Mrs. Apeh decides to contact the Managing Director (MD), Mrs. Ibidun Gloss, who arrives promptly. The MD reflects on the principal’s years of dedication and wonders about the sudden change in his demeanor. She highlights Bepo’s critical role in the school’s success and expresses concern about the potential impact of his situation on the school’s reputation.

Meanwhile, Bepo mutters incoherently, occasionally saying phrases like “Oluwa gba mi o!” (“God, save me!”). Mrs. Gloss and the staff try to get to the root of his distress, but Bepo offers no clear explanation. The MD eventually involves Mr. Wande, a pastor and physics teacher, to counsel the principal. Wande suggests contacting Bepo’s wife, who is living in London. This idea hints at possible marital or emotional troubles as the source of Bepo’s distress.

Despite efforts to console him, Bepo remains deeply upset. The MD decides to send him home under the care of the guidance counselor, Mrs. Beke Egbin, emphasizing the need for professional help to address his mental state. The chapter closes with the MD’s determination to maintain the school’s focus on education while handling the situation discreetly to avoid causing alarm among parents and students.

This chapter introduces the central character, Mr. Bepo Adewale, and sets the stage for exploring themes of mental health, leadership, and the pressures of running an elite school. It establishes the tone of the novel, balancing humor and seriousness, as well as the dynamics between staff members at Stardom Schools.


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*Chapter 2 Summary: The Enticement*

After days of silence and emotional distress, Mr. Bepo finally reveals his dilemma—he is relocating to the United Kingdom to join his family. The decision is far from easy for him. Bepo loves Stardom Schools and his students deeply and feels strongly about contributing to Nigeria’s educational development. However, his wife, Seri, who has already moved to the UK with their two children, Nike and Kike, pressures him to leave Nigeria. The family’s absence has strained their marriage, leaving Bepo with no choice but to resign.

Bepo recalls his two decades of service at Stardom Schools, where he gained the nickname “The Lekki Headmaster” due to his charisma and problem-solving skills. His ability to resolve conflicts, including petty staff disputes, earned him admiration. Despite his commitment to the school, his colleagues find his reluctance to relocate puzzling. They jokingly debate the financial benefits of moving to the UK, emphasizing the attractive salary of £3,600 per month compared to his Nigerian salary of ₦400,000.

Seri, a nurse, is rumored to be earning over £10,000 monthly, further highlighting the economic advantages of their move. While his colleagues ridicule his hesitation, Bepo reflects on his entrepreneurial aspirations. He dreams of starting a business in Nigeria after retiring at 55. His ideas range from farming to transportation, but he worries about the challenges of running a business in the country, particularly after past failures with a neighborhood school he co-founded.

Despite these concerns, Bepo feels the weight of his family’s expectations and the practicality of earning a better income in the UK. As a trained teacher with vast experience, he is confident in his ability to adapt to the new environment. He draws inspiration from stories of other Nigerian teachers thriving abroad, even though he knows the transition will come with its challenges.

This chapter delves into Bepo’s internal conflict, exploring themes of family loyalty, professional dedication, and the allure of greener pastures abroad. It also sheds light on societal issues such as brain drain and the struggles of balancing personal aspirations with communal responsibilities


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*GOVERNMENT JAMB NIGHT CLASS*📚📝💯



1) A constitution is a legal document _____


A. drawn up by lawyers
B. enacted by military decrees
C. forming the basis upon which a government rules the country
D. only likely to succeed in countries where there is union government


2) A government in which control of ultimate power is by a few who rule in their selfish interest is classified as _____

A. an oligarchy
B. a dictatorship
C. an aristocracy
D. a monarchy


3) The judicial organ of government is the body which _____

A. implements the law
B. makes the law
C. punishes lawbreakers
D. interprets the law


4) Which of the following was not established by the 1979 Nigerian constitution ?

A. Police Service Commission
B. National Universities Commission
C. Federal Electoral Commission
D. National Population Commission


5) Rates are generally collected in Nigeria by ____

A. the State Ministry of Finance
B. the Department of inland Revenue
C. the Emirate of Traditional Council
D. the Local Government Council


6)In a democracy, sovereignty is in _____

A. the community
B. public officials
C. judges
D. the Head of State


7)Which of the following is a good example of a confederal state?

A. Nigeria
B. ECOWAS
C. Switzerland
D. USA


8)A bill that applies to the whole population and is intended to promote the general welfare is called _____

A. a private bill
B. a decree
C. an appropriate bill
D. a public bill


9)Fascism developed in____

A. France
B. Germany
C. Italy
D. China


10)The theory of separation of powers was first time clearly formulated by __

A. Jean Bodin
B. Jean Austin
C. Baron de Montesquieu
D. Lord Bryce


11)A system of government in which power derives from total control of the instruments of force is called ___

A. monarchy
B. oligarchy
C. capitalism
D. fascism


12)The British Government revoked the charter of the Royal Niger Company and took over the direct administration of Nigeria in _____

A. 1861
B. 1900
C. 1906
D. 1914


13)The Fundamental Objectives and Directive Principles of State Policy in the 1979 constitution do not include _____

A. democracy and social justice
B. federal character and inequality
C. concentration of wealth and provision of maximum welfare
D. national integration and ethnic loyalty


14)The founder of the Universal Negro Improvement Association was ____

A. Casey Hayford
B. Herbert Macaulay
C. Marcus Garvey
D. W. E. B, DuBois


15)A characteristic feature of communism is __

A. Free enterprise
B. liberal democracy
C. dictatorship
D. multi-party system


16)Africans were first elected to the legislative council in British West Africa in _____

A. Ghana
B. Sierra Leone
C. The Gambia
D. Nigeria


17)When a state is subject to no other authority, it is said to be _____

A. powerful
B. legitmate
C. authoritative
D. sovereign


18)While pressure groups aim at influencing government decisions, the primary aim of political parties is to __

A. promote the welfare of their members
B. execute particular programmes
C. influence legislation in order to benefit their members
D. control political power


19)In the tradition, Hausa-Fulani political system, political authority was vested in the ___

A. Emir
B. Talakawa
C. Alkali
D. Emirate Council



20)Southern Nigeria was divided into Eastern and Western provinces for administrative purposes in _____

A. 1935
B. 1937
C. 1939
D. 1941


21)Within the United Nations, the vote power is exercised in __

A. UNESCO
B. WHO
C. the General Assembly
D. the Security Council


22)A set of internalized norms which guides political action is called ____

A. power
B. value
C. law
D. symbol


23)A condition for judicial independence is the appointment of judges by the __

A. Civil Service
B. Judicial Service Commission
C. Law Review Commission
D. Code of Conduct Bureau


24)Which of the following is not associated with local government elections?

A. Constituency
B. Ballot Box
C. Electoral Officer
D. Ward
2