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.
4d
5d
6d
a + 5d
2a + 4d
Correct answer is C
Tn = a + (n - 1)d; AP; a = 2d; Tn = 2d + (n - 1)d
T5 = 2d + (5 - 1)d = 2d + 4d = 6d
Find the coordinates of point B
(0,11/2)
(O,2)
(2,0)
(11/2, 2)
(11/2, 0)
Correct answer is E
B occurs at the point y = 0.
When y = 0, we have
4x + 3(0) = 6
4x = 6
x = 1\(\frac{1}{2}\)
B = \((1\frac{1}{2}, 0)\)
The shaded portion shows the outer boundary of the half plane defined by the inequality
4x + 3y \(\geq\) 6
4x + 3y = 6
4x + 3y < 6
3y >6
4x < 6
Correct answer is A
The region is denoted by 4x + 3y \(\geq\) 6
Find the perimeter of the region
22cm
33cm
40cm
47cm
66cm
Correct answer is C
P = \(\pi\)r + \(\pi\)r + R = \(\frac{22}{7}\) x 7 + \(\frac{22}{7}\) x \(\frac{7}{2}\) + 7
P = 22 + 11 + 7 = 40cm
Find the area of the enclosed region, PXROY correct to the nearest whole number
96cm2
116cm2
154cm2
192cm2
385cm2
Correct answer is A
Area of the bigger semi circle P x RO =