Question 1 of 16 96 total questions
Evaluate the inequality \(\frac{x}{2} + \frac{3}{4} \leq \frac{5x}{6} - \frac{7}{12}\)
A \(x \geq 4\)
B \(x \leq 3\)
C \(x \geq -3\)
D \(x \leq -4\)
What is the solution of \(\frac{x - 5}{x + 3} < -1\)?
A -3 < x < 1
B x < -3 or x > 1
C -3 < x < 5
D x < -3 or x > 5
P varies directly as Q and inversely as R. When Q = 36 and R = 16, P = 27. Find the relation between P, Q and R.
A \(P = \frac{Q}{12R}\)
B \(P = \frac{12Q}{R}\)
C \(P = 12QR\)
D \(P = \frac{12}{QR}\)
y varies directly as w2 . When y = 8, w = 2. Find y when w = 3
Find the value of k if y - 1 is a factor of y3 + 4y2 + ky - 6
Factorize 2y2 - 15xy + 18x2
A (2y - 3x) (y + 6x)
B (2y - 3x) (y - 6x)
C (2y + 3x) (y - 6x)
D (3y + 2x) (y - 6x)
If gt2 - k - w = 0, make g the subject of the formula
A \(\frac{k + w}{t^2}\)
B \(\frac{k - w}{t^2}\)
C \(\frac{k + w}{t}\)
D \(\frac{k - w}{t}\)
If P = {1,2,3,4,5} and P \(\cup\) Q = {1,2,3,4,5,6,7}, list the elements in Q
Evaluate Log2 8 + Log2 16 - Log2 4
Simplify \(\frac{2\sqrt{2} - \sqrt{3}}{\sqrt{2} + \sqrt{3}}\)
A 3\(\sqrt{6} - 7\)
B 3\(\sqrt{6} + 7\)
C 3\(\sqrt{6} - 1\)
D 3\(\sqrt{6} + 1\)
Solve for x in 8x-2 = 2/25
If log7.5 = 0.8751, evaluate 2 log75 + log750
A 6.6252
B 6.6253
C 66.252
D 66.253
A man donates 10% of his monthly net earnings to his church. If it amounts to N4,500, what is his net monthly income?
A N40,500
B N45,000
C N52,500
D N62,000
Express the product of 0.00043 and 2000 in standard form.
A 8.6 x 10-3
B 8.3 x 10-2
C 8.6 x 10-1
D 8.6 x 10
A woman bought a grinder for N60,000. She sold it at a loss of 15%. How much did she sell it?
A N53,000
B N52,000
C N51,000
D N50,000
Find the value of 1101112 + 101002
A 11010112
B 10010012
C 10010112
D 10011112
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