How good are you with figures and formulas? Find out with these Mathematics past questions and answers. This Test is useful for both job aptitude test candidates and students preparing for JAMB, WAEC, NECO or Post UTME.
6
7
8
9
Correct answer is C
1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 = 64
where 64 = 8^2
That is P is 8
If P = {3, 7, 11, 13} and Q = {2, 4, 8, 16}, which of the following is correct
\((P\cap Q)^l={2, 3, 4, 13}\)
\(n(P\cup Q)=4\)
\(P\cup Q = \emptyset\)
\(P\cap Q = \emptyset\)
Correct answer is D
No explanation has been provided for this answer.
Evaluate \(\sqrt{20}\times (\sqrt{5})^3\)
10
20
25
50
Correct answer is D
\(\sqrt{20}\times (\sqrt{5})^3\\
2\sqrt{5}\times \sqrt{5}\times \sqrt{5}\times \sqrt{5}=2\times 5\times 5 = 50\)
Three of the angles of a hexagon are each Xo. The others are each 3Xo. Find X
30o
40o
60o
80o
120o
Correct answer is C
No explanation has been provided for this answer.
4
9
15
16
144
Correct answer is D
No explanation has been provided for this answer.