Pie Chart - Mathematics Jamb Past Questions and Answers

Question 21 :

• JAMB 1995

The pie chart shows the distribution of students in a secondary school class. If 30 students offered French, how many offered C.R.K?

A. 25
B. 15
C. 10
D. 8

Question 22 :

• JAMB 1995

\(\begin{array}{c|c} \text{Age in years} & 13 & 14 & 15 & 16 & 17 \\ \hline \text{No. of students} & 3 & 10 & 30 & 42 & 15\end{array}\)
The frequency distribution above shows the ages of students in a secondary school. In a pie chart constructed to represent the data, the angles corresponding to the 15 years old is

A. 27^o
B. 30^o
C. 54^o
D. 108^o

Question 23 :

• JAMB 1997

The pie chart shows the income of a civil servant in a month. If his monthly income is N600, find his monthly basic salary

A. N2000
B. N2600
C. N3100
D. N3450

Question 24 :

• JAMB 1998

The pie chart shows the monthly expenditure pf 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. N1000
B. N2000
C. N3000
D. N4000

Question 25 :

• JAMB 2000

Given that the various faces of a fair dice 1, 2, 3, 4, 5, 6 appeared 30, 43, 54, 40, 41, 32 times respectively in a single toss. Picture the figures as being represented in a simple table with number (X) against frequency (f).
If a pie chart is used to depict the data, the angle corresponding to 4 is?

A. 10°
B. 16°
C. 40°
D. 60°