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.
Calculate (0.05 × 0.025) ÷ (4.25 × 3.35) and express your answer in standard form
8.7796 × 105
8.7796 × 104
8.7796 × 103
8.7796 × 10-3
8.7796 × 10-5
Correct answer is E
No explanation has been provided for this answer.
The angle subtended by a diameter of a circle at the circumference is a/an
acute angle
obtuse angle
reflex angle
right angle
supplementary angle
Correct answer is D
No explanation has been provided for this answer.
2
4
6
8
10
Correct answer is C
No explanation has been provided for this answer.
5\(\sqrt{15}\)cm2
7\(\sqrt{15}\)cm2
21\(\sqrt{3}\)cm2
21\(\sqrt{5}\)cm2
21\(\sqrt{15}\)cm2
Correct answer is E
No explanation has been provided for this answer.
Evaluate \(1011_{two}\) + \(1101_{two}\) + \(1001_{two}\) - \(111_{two}\)
10001\(_{two}\)
11001\(_{two}\)
110001\(_{two}\)
11010\(_{two}\)
10001\(_{two}\)
Correct answer is D
Convert each value to decimal (base 10)
\(1011_{two}\) → 11
+ \(1101_{two}\) → 13
+ \(1001_{two}\) → 9
- \(111_{two}\) → 7
: 11 + 13 + 9 - 7 = 26
26 → \(11010_{two}\)