If A = (−3,5) and B = (4,−1) find the co-ordinate of the mid point

A. 2, ½

B. ½ , 2

C. 1, ½

D. 0, 2

Find the simple interest on N325 in 5years at 3% per annum.

A. N48.75K

B. N50.10K

C. N75.50K

D. N15.75K

Simplify (0.09)² and give your answer correct to 4 significant figures

A. 0.81

B. 0.081

C. 0.0081

D. 8.0001

Simplify \( [1 ÷ (x^2 + 3x + 2)] + [1 ÷ (x^2 + 5x + 6)] \)

A. \( \frac{2}{(x + 1)^2} \)

B. \( \frac{2}{(x + 1)(x + 2} \)

C. \( \frac{2}{(x + 1)(x + 2} \)

D. \( \frac{2}{(x + 1)(x + 3} \)

One bag contain 3 blue and 5 red balls, another bag contain 2 blue and 4 red balls respectively. One ball is drawn for each bag. What is the probability both balls are blue

A. \( \frac{2}{15} \)

B. \( \frac{3}{24} \)

C. \( \frac{3}{21} \)

D. \( \frac{3}{28} \)

Given that A = {3, 4, 1, 10, ⅓ }

B = {4, 3,⅓, ⅓, 7}.

Find A∩B

A. {}

B. {⅓, 1, 2}

C. {3, 4, ⅓}

D. {1, 3, ⅓}

Find x if 132_x = 70 _eight.

A. 5

B. 3

C. 6

D. 1

A man sells his new brand car for N420,000 at a gain of 15%. What did it cost him?

A. N410,000

B. N365, 217

C. N157, 250

D. N257,000

Find the value of x if \( [ 1 ÷ 64^{(x + 2)}]= [4^{(x − 3)} ÷ 16^x ] \)

A. \( \frac{3}{2} \)

B. \( \frac{2}{3} \)

C. \( \frac{1}{3} \)

D. \( -\frac{3}{2} \)

Solve x² − 2x − 3 = 0

A. x = 2 or 1

B. x = 3 or -1

C. x = 1 or 0

D. x = 1 or 2