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.
If tan y is positive and sin y is negative, in which quadrant would y lie?
First and third only
First and second only
Third only
Second only
Correct answer is C
No explanation has been provided for this answer.
₦(xy + 10)
₦(x + 10y)
₦(10x + y)
₦10(x + y)
Correct answer is D
Selling Price for each = ₦x + ₦y
= 10(₦x + ₦y)
76.11\(^o\)
53.67\(^o\)
52.40\(^o\)
51.32\(^o\)
Correct answer is B
Tan \(\theta\) = \(\frac{13.6}{10}\)
= tan\(^{-1}\)(1.36)
\(\theta\) = 53.67\(^o\)
\(\frac{1}{\sqrt{3}}\)
\(\frac{\sqrt{3}}{2}\)
\(\sqrt{3}\)
\(\frac{1}{2}\)
Correct answer is A
ZT = \(\sqrt{6^2 - 3^2}\)
ZT = \(\sqrt{27}\) = \(3\sqrt{3}\)
tan (< XZT) = \(\frac{3}{3\sqrt{3}}\)
= - \(\frac{1}{\sqrt{3}}\)
Simplify; \(\frac{a}{b} - \frac{b}{a} - \frac{c}{b}\)
\(\frac{a - b + c}{ab}\)
\(\frac{ab - bc - ac}{ab}\)
\(\frac{a^2 - b^2 + ac}{ab}\)
\(\frac{a^2 - b^2 - ac}{ab}\)
Correct answer is D
\(\frac{a}{b} - \frac{b}{a} - \frac{c}{b}\)
\(\frac{a^2 - b^2- ac}{ab}\)