1998 - JAMB Mathematics Past Questions and Answers - page 4
31
A
50
B
65
C
70
D
80
32
A
35cm2
B
65cm2
C
70cm2
D
140cm2
33
A
108o
B
121o
C
140o
D
148o
34
A
\(\frac{8}{15}\)
B
\(\frac{2}{3}\)
C
\(\frac{3}{4}\)
D
\(\frac{15}{16}\)
35
A chord of a circle radius \(\sqrt{3cm}\) subtends an angle of 60o on the circumference of he circle. Find the length of the chord
A
\(\frac{\sqrt{3}}{2}\)
B
\(\frac{3}{2}\)
C
3
D
\(\sqrt{3}\)cm
36
A
N1000
B
N2000
C
N3000
D
N4000
37
A
59.4%
B
50.0%
C
41.7%
D
25.0%
39
Evaluate [\(\frac{1}{0.03}\) \(\div\) \(\frac{1}{0.024}\)]-1 correct to 2 decimal places
A
3.76
B
1.25
C
0.94
D
0.75
40
If b3 = a-2 and c\(\frac{1}{3}\) = a\(\frac{1}{2}\)b, express c in terms of a
A
a-\(\frac{1}{2}\)
B
a\(\frac{1}{3}\)
C
a\(\frac{3}{2}\)
D
a\(\frac{2}{3}\)
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