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A natural number n is chosen from the first 50 natural numbers. What is the probability that n+ 50 n 50 ?

Options

  1. A23 25
  2. B47 50
  3. C24 25
  4. D49 50

Correct answer

B. 47 50

Step-by-step solution

n+ 50 n 50 Clearly for n=1,49,50 this relation is not true. Number of favourable values of n=47 Probability = 47 50

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