NUMBER AND NUMERATION - Jamb Mathematics Past Questions and Answers

Question 546:

• JAMB 2014

Solve for x in 8x^-2 = 2/25

A. 4
B. 6
C. 8
D. 10

Question 547:

• JAMB 2014

Evaluate Log₂8 + Log₂16 - Log₂4

A. 3
B. 4
C. 5
D. 6

Question 548:

• JAMB 2014

If P = {1,2,3,4,5} and P \(\cup\) Q = {1,2,3,4,5,6,7}, list the elements in Q

A. {6}
B. {7}
C. {6,7}
D. {5,6}

Question 549:

• JAMB 2014

From the venn diagram above, the shaded parts represent

A. (P\(\cap\)Q)\(\cup\)(P\(\cap\)R)
B. (P\(\cup\)Q)\(\cap\)(P\(\cap\)R)
C. (P\(\cup\)Q)\(\cup\)(P\(\cup\)R)
D. (P\(\cap\)Q)\(\cup\)(P\(\cup\)R)

Question 550:

• 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%