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  9. Q64

UKPSC PCS 2012 · Question 64 of 78

If 50% of (x – y) is equal to 30% of (x + y), then what percent of x is the value of y ?

Quant

  1. A400%
  2. B40%
  3. C15%
  4. DNone of the aboveCorrect

Answer: D. None of the above

Explanation

0.5(x-y) = 0.3(x+y) gives x = 4y, so y is 25% of x, which is not listed.

Source: UKPSC 2012 Prelims CSAT Paper-II (adda247/studyfry PDF), exam held 30 Nov 2014

← Q63View full paper (78 questions)Q65 →

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