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Civil Service Commission Professional or Sub-Professional Reviewer - Page 23/159

Mathematics Test III - Page 23

Select the best answer for each and write the appropriate letter in the blank.

_________1. If 9x - 7 = 18y then  9x - 7  = ________?
                                                        6
  1. 2y
  2. 3y
  3. 6y
  4. y + 6
_________2. A student buys an MSA Reviewer Book for $175 after receiving a discount of 12.5%. What was the marked price?
  1. $ 187.50
  2. $ 200
  3. $ 225
  4. $ 250
_________3. A town house unit was sold fir $2.50 M, yielding a 25% profit. For how much would it be sold to yield only a 10% profit on the cost?
  1. $ 2M
  2. $ 2.25M
  3. $ 2.2M
  4. $2.45M
_________4. What single discount is equivalent to successive discounts if 5% and 10%?
  1. 10.5%
  2. 12.5%
  3. 14.5%
  4. 15%
_________5. How many miles are there in 40 kilometers?
  1. 25
  2. 64
  3. 32
  4. 60
Civil Service Reviewer Post 23/159