Waec Mathematics Past Questions and Answers

Question 1566:

• WAEC 2014

If log 5.957 = 0.7750, find log \(3 \sqrt{0.0005957}\)

A. 4.1986
B. 2.9250
C. 1.5917
D. 1.2853

Question 1567:

• WAEC 2014

The probability of an event P happening is \(\frac{1}{5}\) and that of event Q is \(\frac{1}{4}\). If the events are independent, what is the probability that neither of them happens?

A. \(\frac{4}{5}\)
B. \(\frac{3}{4}\)
C. \(\frac{3}{5}\)
D. \(\frac{1}{20}\)

Question 1568:

• WAEC 2014

Each exterior angle of a polygon is 30^o. Calculate the sum of the interior angles

A. 540^o
B. 720^o
C. 1080^o
D. 1800^o

Question 1569:

• WAEC 2014

Find the number of term in the Arithmetic Progression(A.P) 2, -9, -20,...-141.

A. 11
B. 12
C. 13
D. 14

Question 1570:

• WAEC 2014

In what modulus is it true that 9 + 8 = 5?

A. Mod 10
B. Mod 11
C. Mod 12
D. Mod 13