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If 5 is added to a number, then number becomes 112.5 percent of itself. What is the number?

358564Medium DSSSB TGT Computer Science 0 replies 0 views
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If 5 is added to a number, then number becomes 112.5 percent of itself. What is the number?
  • A50
  • B40
  • C45
  • D35
Correct answer: B

Explanation

Let the number be N. Then N + 5 = 1.125N, so 5 = 0.125N and N = 40.

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