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.
200\(^o\)
100\(^o\)
120\(^o\)
90\(^o\)
Correct answer is B
2x = 3x - 50 alternate angle
50\(^o\) = 3x - 2x
50\(^o\) = x
< NPQ = (3x - 50)\(^o\)
= 3(500)\(^o\) - 50
= 150 - 50 = 100\(^o\)
Each interior angle of a regular polygon is 168\(^o\). Find the number of sides of the polygon
30
36
24
18
Correct answer is A
Exterior angle = 180\(^o\) - 168\(^o\)
Number of sides = \(\frac{360^o}{12}\)
= 30\(^o\)
10cm
6cm
8cm
7cm
Correct answer is D
Volume = \(\frac{1}{3}\) x 9 x 5 x h
105 = \(\frac{1}{3}\) x 9 x 5 x h
\(\frac{105}{15} = \frac{15h}{15}\)
h = 7cm
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)