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Mathematics Past Questions

Study and practice Mathematics past questions with answers and detailed explanations. Then test your knowledge using our interactive CBT practice platform and prepare confidently for your upcoming examinations.

133 questions JAMB 2359 WAEC 1853 NECO 179 POST_UTME 6 CUSTOM 10
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Past Questions

133 questions
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Question 1 of 13 133 total questions
Question 61
jamb 2005

The weight W kg of a metal bar varies jointly as its length L meters and the square of its diameter d meters. If w = 140 when d = 42/3 and L = 54, find d in terms of W and L.

A\(\sqrt{\frac{42W}{5L}}\)
B\(\sqrt{\frac{6L}{42W}}\)
C\(\frac{42W}{5L}\)
D\(\frac{5L}{42W}\)
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Question 62
jamb 2005
The time taken to do a piece of work is inversely proportional to the number of men employed. If it takes 30 men to do a piece of work in 6 days, how many men are required to do the work in 4 days?
A20
B35
C45
D60
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Question 63
jamb 2005
A polynomial in x whose zeros are -2, -1 and 3 is
Ax3 - 7x + 6
Bx3 + 7x - 6
Cx3 + 7x + 6
Dx3 - 7x - 6
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Question 64
jamb 2005

If m = 3, p = -3, q = 7 and r = \(\frac{5}{2}\), evaluate m(p+q+r)

A19.50
B19.15
C18.95
D18.05
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Question 65
jamb 2005
The venn diagram above shows a class of 40 students with the games they play. How many of the students play two games only?
A19
B16
C15
D4
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Question 66
jamb 2005

Simplify \(\frac{(√12-√3)}{(√12+√3)}\)

Azero
B\(\frac{1}{3}\)
C\(\frac{3}{5}\)
D1
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Question 67
jamb 2005
If Log102 = 0.3010 and Log103 = 0.4771, evaluate Log104.5
A0.9542
B0.6532
C0.4771
D0.3010
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Question 68
jamb 2005

Evaluate \(\frac{(81^{\frac{3}{4}}-27^{\frac{1}{3}})}{3 \times 2^3}\)

A3
B1
C\(\frac{1}{3}\)
D\(\frac{1}{8}\)
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Question 69
jamb 2005
Three boys shared some oranges. The first received 1/3 of the oranges and the second received 2/3 of the remaining. If the third boy received the remaining 12 oranges, how many oranges did they share
A60
B54
C48
D42
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Question 70
jamb 2005

If the interest on N150.00 for 2\(\frac{1}{2}\) years is N4.50, find the interest on N250.00 for 6 months at the same rate

AN1.50
BN7.50
CN15.00
DN18.00
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Question 71
jamb 2005

Simplify 3\(\frac{1}{2}\) - (2\(\frac{1}{3}\) x 1\(\frac{1}{4}\)) + \(\frac{3}{5}\)

A211/60
B21/60
C111/60
D11/60
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Question 72
jamb 2005

If 321\(_4\) is divided by 23\(_4\) and leaves a remainder r, what is the value of r?

Azero
B1
C2
D3
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Question 73
jamb 2005
Find the value of m if 13m + 24m = 41m
A8
B6
C5
D2
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