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2018 - JAMB Mathematics Past Questions and Answers - page 1

1

In a class of 40 students, 32 offer Mathematics, 24 offer Physics and 4 offer neither Mathematics nor Physics. How many offer both Mathematics and Physics?

A
4
B
8
C
16
D
20
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2

Find the values of x for which

\(\frac {x+2}{4}\) - \(\frac{2x - 3}{3}\) < 4

A
x < 8
B
x > -6
C
x < 4
D
x > -3
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3

Find \N\

A
65
B
23
C
17
D
91
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4

If X, Y can take values from the set (1, 2, 3 ,4), find the probability that the product of X and Y is not greater than 6

 

A
\(\frac{5}{8}\)
B
\(\frac{5}{16}\)
C
\(\frac{1}{2}\)
D
\(\frac{3}{8}\)
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5

The pie chart shows the monthly expenditure of a public servant. The monthly expenditure on housing is twice that of school fees. How much does the worker spend on housing if his monthly income is N7200?

A
1000
B
2000
C
3000
D
4000
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6

Evaluate 5\(^{-3}\) log\(^2\) x 2 \(^{2 \log 3}\)

A
8
B
A. \(\frac{1}{8}\)
C
B. 1\(\frac{1}{8}\)
D
C. \(\frac{2}{5}\)
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7

A trader realises 10x - x\(^2\) Naira profit from the sale of x bags of corn. How many bags will give him the maximum profit?

A
7
B
6
C
5
D
4
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8

If y = 23\(_{five}\) 101\(_{three}\) , find y, leaving your answer in base two

A
1110
B
10111
C
11101
D
111100
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9

Find the value of x in the diagram

A
10°
B
28°
C
36°
D
40°
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10

Solve for t in the equation \(\frac{3}{4}\)t + \(\frac{1}{3}\)(21 - t) = 11

A
\(\frac{9}{13}\)
B
\(\frac{7}{13}\)
C
5
D
9\(\frac{3}{5}\)
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