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jamb2003accounting
Q1. A company has two departments X and Y. Y transferred goods to X at a profit margin of 25%. ₦10,000 worth of goods was not sold at the end of the accounting period.
How much is the unrealized profit?
A₦2000
B₦2500
C12000
D12500
Correct Answer: A
Key Point: The ₦10,000 represents the transfer value (cost + profit), not the original cost.
Calculation:
If Department Y added 25% profit margin:
Transfer price = Cost + 25% profit
Transfer price = Cost × 1.25
Therefore: ₦10,000 = Cost × 1.25
Original cost = ₦10,000 ÷ 1.25 = ₦8,000
Unrealized profit = Transfer price - Original cost
Unrealized profit = ₦10,000 - ₦8,000 = ₦2,000
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jamb2018arabicstudies
Q2. Which companion is known as 'Asadullah' (Lion of Allah)?
AAbu Bakr
BUmar ibn al-Khattab
CUthman ibn Affan
DAli ibn Abi Talib
Correct Answer: D
Ali ibn Abi Talib is known as 'Asadullah' (Lion of Allah), a title reflecting his renowned bravery and strength in battles like Badr and Khaibar, highlighting his valor in early Islamic history.
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jamb2014civiledu
Q3. Conflicts are better resolved in the society through
Atribunal
Blitigation.
Cdialogue
Dthe court
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jamb2019physics
Q4. A thermocouple thermometer is connected to a millivoltmeter which can read up to 10mV. When one junction is in ice at 0°C and the other is in steam at 100°C, the millivoltmeter reads 4mV. What is the maximum temperature which this arrangement can measure?
A100°C
B248°C
C250°C
D350°C
Correct Answer: C
Given information:
Millivoltmeter maximum reading = 10 mV
Temperature difference (0°C to 100°C) produces 4 mV
Reference junction at 0°C
Maximum temperature = ?
Step 1: Find the temperature-voltage relationship
Temperature difference of 100°C produces 4 mV
Rate = 100°C / 4 mV = 25°C per mV
Step 2: Calculate maximum temperature
Maximum reading = 10 mV
Maximum temperature difference from 0°C:
ΔT = 10 mV × 25°C/mV = 250°C
Maximum temperature:
T_max = 0°C + 250°C = 250°C
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jamb2022arabicstudies
Q5. What is the plural form of 'شجرة' (tree)?
Aأشجار
Bشجرات
Cشجرون
Dأشجر
Correct Answer: A
The plural of 'شجرة' is 'أشجار' (trees), an irregular plural. 'شجرات' is incorrect, and the others are non-existent.
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jamb2020computerstudies
Q6. Which of the following is a looping structure in programming?
AIf-else
BSwitch-case
CFor loop
DFunction
Correct Answer: C
A for loop is a looping structure used to repeat a block of code a specified number of times. If-else and switch-case are conditional structures, and a function is a reusable code block.
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jamb2009economics
Q7. Musa has a choice of buying a shirt, a book and a bag. What is the opportunity cost of buying a book?
AA bag only
BA book and a bag
CA shirt and a bag
DA shirt only
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jamb3insurance
Q8. When an insurer agrees to replace irreparably damaged or stolen goods with similar type it is called
AReinstatement
BCash
CRepairs
DReplacement
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jamb1999accounting
Q9. Goodwill can be valued in partnership when?
Aa partners make profits
Blarge losses are made
Ca partner retires
Da new branch is opened
Correct Answer: C
When a partner retires, goodwill must be valued to determine the retiring partner's fair share of the business value, including intangible assets like goodwill.
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jamb2021fineart
Q10. Which art movement is characterized by the use of bright, non-naturalistic colors to express emotion?
AFauvism
BRealism
CNeoclassicism
DRomanticism
Correct Answer: A
Fauvism, led by artists like Henri Matisse in the early 20th century, used bright, non-naturalistic colors to express emotion, prioritizing color over realistic representation. This movement emphasized bold, expressive brushwork and vibrant palettes, as seen in Matisse’s paintings.
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jamb2009economics
Q11. Dumping in international trade means selling a good at a
Ahigher price at home than abroad
Blower price at home than abroad
Cprice that equates marginal cost with marginal revenue
Dprice above marginal cost abroad
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jamb2019accounting
Q12. A club received subscriptions of ₦50,000 during 2019. Subscriptions owed from 2018 were ₦5,000, and subscriptions paid in advance for 2020 were ₦8,000. What is the subscription income for 2019?
A₦47,000
B₦55,000
C₦50,000
D₦58,000
Correct Answer: A
Subscription income = Subscriptions received (₦50,000) + Subscriptions owed from 2018 (₦5,000) - Subscriptions for 2020 (₦8,000) = ₦47,000.
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jamb2020crk
Q13. In Psalm 51:10-12, David’s prayer for a clean heart after his sin reflects what need?
APhysical healing
BSpiritual renewal
CPolitical power
DMaterial wealth
Correct Answer: B
David seeks spiritual renewal in Psalm 51:10, acknowledging his sin, as Ezekiel 36:26 promises a new heart.
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jamb2024commerce
Q14. A guarantee given by one person or party to another in which the integrity of the person is assured is
AFidelity
BBond
CSubrogation
DWarranty
Correct Answer: A
Fidelity refers to a guarantee of a person’s integrity, often used in insurance to assure the trustworthiness of an individual.
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jamb2024economics
Q15. Net National Product is derived by deducting
Anet exports from GNP
Bsubsidies from GDP
Ctaxes from GDP
Ddepreciation from GNP
Correct Answer: D
Net National Product is GNP minus depreciation of capital.
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jamb2019physics
Q16. A device that converts electrical energy into sound energy is
AA microphone
BA loudspeaker
CA dynamo
DA photocell
Correct Answer: B
A loudspeaker converts electrical energy into sound energy by vibrating a diaphragm to produce sound waves.
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jamb2022mathematics
Q17. Find the mean of the numbers 4, 6, 8, 10, 12.
A6
B7
C8
D9
Correct Answer: C
Mean = (4 + 6 + 8 + 10 + 12)/5 = 40/5 = 8. Option C is correct.
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jamb2007physics
Q18. A radioactive substance has a half life of 20 days. What fraction of the original radioactive nuclei will remain after 80 days?
A1/32
B1/16
C1/8
D1/4
Correct Answer: B
Given information:
Half-life (T½) = 20 days
Time elapsed (t) = 80 days
Fraction remaining = ?
Step 1: Calculate number of half-lives
Number of half-lives (n) = t/T½
n = 80/20 = 4
So 4 half-lives have passed.
Step 2: Calculate fraction remaining
After each half-life, half of the remaining nuclei decay.
After n half-lives, fraction remaining = (1/2)ⁿ
Substituting:
Fraction = (1/2)⁴
Fraction = 1/16
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jamb2022english
Q19. Choose the option nearest in meaning to the underlined phrase: 'Marcus bears watching,' remarked Emperor Nero.
ADeserves
BNeeds
CFavors
DEnjoys
Correct Answer: B
'Bears watching' means requires observation. Option B, 'needs,' fits the context of Nero's remark.
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jamb2021mathematics
Q20. Three children shared a basket of mangoes in such a way that the first child took 1/4 of the mangoes and the second 3/4 of the remainder. What fraction of the mangoes did the third child take?