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.
9.0cm
8.5cm
7.2cm
4.3cm
3.0cm
Correct answer is E
No explanation has been provided for this answer.
What is the volume of a cube if the diagonal of one of the sides is \(\sqrt{50}\)cm?
7.07cm\(^3\)
50.0cm\(^3\)
125.0cm\(^3\)
353.4cm\(^3\)
625.0cm\(^3\)
Correct answer is C
No explanation has been provided for this answer.
1.995 × 103
1.95 × 102
1.95 × 101
1.95 × 10-2
1.95 × 10-3
Correct answer is C
Where 1.25 × 10\(^2\) = 125
0.125 × 10\(^3\) = 125
12.5 × 10\(^{-4}\) = 0.00125
: 125 x 125 x 0.00125
= 19.53125 or 1.95 x 10\(^1\)
{17}
{16, 17, 19, 20}
{1, 4, 15, 17, 18}
{14, 15, 16, 18, 19, 20}
{14, 15, 16, 17, 18, 19, 20}
Correct answer is D
U = {14,15,16,17,18,19,20}
J' = {14,15,17,18}
K' = {16,17,19,20}
(J' \(\cap\) K') = {17}
(J' \(\cap\) K')' = {14,15,16,18.19,20}
Two fair coins are tossed at the same time. what is the probability of getting a head?
1
\(\frac{3}{4}\)
\(\frac{1}{2}\)
\(\frac{1}{3}\)
\(\frac{1}{4}\)
Correct answer is E
No explanation has been provided for this answer.