Jamb Mathematics Past Questions and Answers

Question 311:

• JAMB 2016

The bar chart above shows the marks obtained by students in a mathematics test.

How many students in all took the test?

A. 40
B. 30
C. 10
D. 20

Question 312:

• JAMB 2016

Determine the mean score of the student that took the mathematics test?

A. 4.5
B. 4.3
C. 4.2
D. 4.6

Question 313:

• JAMB 2016

From the diagram above. Find the fraction of the shaded position?

A. \(\frac{1}{3}\)
B. \(\frac{1}{5}\)
C. \(\frac{1}{4}\)
D. \(\frac{1}{6}\)

Question 314:

• JAMB 2015

In a town of 6250 inhabitants, there were 62 births during 1984. Find the percentage birth rate

A. 3%
B. 1.0%
C. 2.5%
D. 5.40%

Question 315:

• JAMB 2015

Simplify 1¼ ÷ (2 ÷ ¼ of 28)

A. 1 \( \frac{3}{8}\)
B. 2 \( \frac{3}{4}\)
C. 4 \( \frac{3}{8}\)
D. 3 \( \frac{1}{5}\)