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.
Express 0.03785 in standard form correct to 3 significant figures.
3 × 10\(^{-2}\)
3.78 × 10\(^{-2}\)
3.79 × 10\(^{-2}\)
3.79 × 10\(^{-1}\)
3.78 × 10\(^{-2}\)
Correct answer is C
No explanation has been provided for this answer.
The first term of a G.P is 7. Find its 4th term, if its common ratio is 3.
567
280
189
63
21
Correct answer is C
No explanation has been provided for this answer.
N3450.00
N3910.00
N4000.00
N5290.00
N6900.00
Correct answer is C
No explanation has been provided for this answer.
1:03
1:07
3:01
3:07
7:01
Correct answer is B
C.S.A = 5,544 Volume = 38,808 S : V = 1 : 07
\(\frac{10}{17}\)
\(\frac{7}{17}\)
\(\frac{20}{51}\)
\(\frac{3}{17}\)
\(\frac{1}{51}\)
Correct answer is B
No of women wearing both purple and white shoes = 21 + 9
= 30 women.
No of women wearing neither purple nor white shoes = 51 - 30
= 21 women
\(\therefore\) Probability of picking a woman wearing neither purple nor white shoes
= \(\frac{21}{51}\)
= \(\frac{7}{17}\).