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.
5
7
6
8
Correct answer is D
\(\frac{(n - 2) 180}{180}\) = \(\frac{1080}{180}\)
(n - 2) = 6
n = 6 + 2 = 8
From the diagram above, find the value of < OTQ
230o
55o
115o
65o
Correct answer is D
< OTQ = \(\frac{130}{2}\)
= 65o
2
\(\frac{3}{2}\)
\(\frac{2}{3}\)
3
Correct answer is B
T2 = \(\frac{8}{9}\), T6 = 4\(\frac{1}{2}\)
ar = \(\frac{8}{9}\)
ar5 = \(\frac{9}{2}\)
\(\frac{ar}{ar^5}\) = \(\frac{8}{9}\) x \(\frac{2}{9}\)
\(\frac{1}{r^4}\) = \(\frac{16}{81}\)
r = \(\sqrt[4]{18/16}\) = \(\frac{3}{2}\)
45
10
35
30
Correct answer is B
80 - x + x + 60 - x + 20 = 150 160 - x = 150 x = 160 - 150 = 10
Find the derivative of y = ( \(\frac{1}{3}\)X + 6)\(^2\)
2( \(\frac{1}{3}\)X + 6
\(\frac{2}{3}\) ( \(\frac{1}{3}\)X + 6)
\(\frac{2}{3}\) ( \(\frac{1}{3}\)X + 6)2
\(\frac{1}{3}\) ( \(\frac{1}{3}\)X + 6)2
Correct answer is B
Y = ( \(\frac{1}{3}\)X + 6)\(^2\)
\(\frac{dy}{dx}\) = 2( \(\frac{1}{3}\)X + 6) \(\frac{1}{3}\)
= \(\frac{2}{3}\) ( \(\frac{1}{3}\)X + 6)