women sell at least one of

yam, plantain and maize.

12 of them sell maize, 10

sell yam and 14 sell

plantain. 5 sell plantain

and maize, 4 sell yam and

maize, 2 sell yam and

plantain only while 3 sell

all the three items. How

many women are in the

group?

2. Look at this series: 2, 1,

(frac{1}{2}), (frac{1}{4}), ...

What number should

come next?

A.(frac{1}{3})

B.(frac{1}{8})

C.(frac{2}{8})

D.(frac{1}{16})

E.(frac{1}{32})

3. If log 10 to base 8 = X,

evaluate log 5 to base 8

in terms of X.

A.(frac{1}{2})X

B.X-(frac{1}{4})

C.X-(frac{1}{3})

D.X-(frac{1}{2})

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4. Find the volume of

solid generated when the

area enclosed by y = 0, y =

2x, and x = 3 is rotated

about the x-axis.

A.81 π cubic units

B.36 π cubic units

C.18 π cubic units

D.9 π cubic units

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