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2011 - JAMB Mathematics Past Questions and Answers - page 5

41

I how many was can the letters of the word ELATION be arranged?

A
6!
B
7!
C
5!
D
8!
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42

In how many ways can five people sit round a circular table?

A
24
B
60
C
12
D
120
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43

Find the probability that a number picked at random from the set(43, 44, 45, ..., 60) is a prime number.

A
\(\frac{2}{3}\)
B
\(\frac{1}{3}\)
C
\(\frac{2}{9}\)
D
\(\frac{7}{9}\)
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44

Find the derivative of (\frac {\sin\theta}{\cos\theta})

A
sec2 \(\theta\)
B
tan \(\theta\) cosec \(\theta\)
C
cosec \(\theta\)sec \(\theta\)
D
cosec2\(\theta\)
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45
From the venn diagram above, the complement of the set P\(\cap\)Q is given by
A
{a, b, d, e}
B
{b, d}
C
{a, e}
D
{c}
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46
The pie chart shows the distribution of courses offered by students. What percentage of the students offer English?
A
30%
B
25%
C
35%
D
20%
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47
The bar chart above shows the distribution of SS2 students in a school.

Find the total number of students

A
180
B
135
C
210
D
105
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