Pie chart - Jamb Mathematics Past Questions and Answers

Question 6:

• JAMB 2019

Age in years	7	8	9	10	11
No of pupils	4	13	30	44	9

The table above shows the number of pupils in a class with respect to their ages. If a pie chart is constructed to represent the age, the angle corresponding to 8 years old is

A. 48.6°
B. 56.3°
C. 46.8°
D. 13°

Question 7:

• JAMB 2016

The pie chart above shows the distribution of subjects offered by students in SSS III level. If 80 students enrolled in the class.

What is the size of the angle of the sector in economics?

A. 24^o
B. 39^o
C. 32^o
D. 36^o

Question 8:

• JAMB 2014

The pie chart above shows the monthly distribution of a man's salary on food items. If he spent N8,000 on rice, how much did he spent on yam?

A. N42,000
B. N18,000
C. N16,000
D. N12,000

Question 9:

• JAMB 2013

The pie chart above shows the statistical distribution of 80 students in five subjects in an examination.

Calculate how many student offer Mathematics.

A. 30
B. 11
C. 50
D. 20

Question 10:

• JAMB 1980

A set of data contains a total of 130 items which are divided into six groups for display on a pie chart. If one group contains 26 items, then the sector representing this group on the pie chart contains an angle x^o at the centre of the circle where x is

A. 36^o
B. 60^o
C. 70^o
D. 72^o
E. 75^o