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1. Perimeter of a regular pentagon A is 6 times the perimeter of the regular pentagon B.  If the perimeter of pentagon B is 35cm, then the side length of pentagon A is:

     20
     27
     32
     39
     42

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2.  If 2x = y = 4z, then what is the average of x, y, and z in terms of ‘y’?

     7y
     5y/7
     7y/12
     8y/6
     7y/4

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3. In the function, y = f(x), ‘y’ is inversely proportional to ‘x’. When x = 8, if y is 72, then what is the value of ‘y’ when x is 72?

     1
     8
     648
     1/72
     1/8

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4. The equivalent expression of ‘i’ is:

     –i
     1
     -1
     -1/i
     1/i

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5. If √(3p + 18) = p, then what is the value of p?
I)   6
II)  -3
III)  6 or -3

     I only
     II only
     III only
     I and II only
     None of the above.

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6. If 4(t + 6) – 2(t – 6) = 10, then the value of ‘t’ is:

     -13
     -8
     10
     13
     8

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7. What is the vertex of the graph of the function, f(x) = x2 – 4x – 32?

     (-2, 20)
     (4, -32)
     (2, -36)
     (8, 32)
     (6, 36)

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