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1. If 3/p = 6 and 3/q = 15 then p-q = ?

  • A. 1/3
  • B. 1/3
  • C. 1/3
  • D. 1/3

Answer: Option C

Explanation:

3/p = 6

p = 3/6 = 1/2

3/q = 15

q = 3/15 = 1/5

p - q = 1/2 - 1/5 = 5 - 2 /10 = 3/10

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