Jamb Mathematics 2016 Past Questions and Answers

Question 46:

• JAMB 2016

Rationalize \(\frac{\sqrt{6} - \sqrt{4}}{\sqrt{6} + \sqrt{4}}\)

A. 5 + 2 \(\sqrt{6}\)
B. 5 - 4 \(\sqrt{6}\)
C. 5 + 4 \(\sqrt{6}\)
D. 5 - 2 \(\sqrt{6}\)

Question 47:

• 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 48:

• 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 49:

• 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 50:

• JAMB 2016

Integrate \(\frac{2x^3 + 2x}{x}\) with respect to x

A. \(\frac{2x^3}{3}\) - 2x + k
B. X³ + 2x + k
C. \(\frac{2x^3}{3}\) + 2x + k
D. X³ - 2x + k