TS EAMCET · Maths · Probability
If a number is selected from the first 30 natural numbers, then the probability that the number selected is divisible by 4 or 7 , is
- A \(\frac{4}{3}\)
- B \(\frac{1}{5}\)
- C \(\frac{7}{30}\)
- D \(\frac{1}{3}\)
Answer & Solution
Correct Answer
(D) \(\frac{1}{3}\)
Step-by-step Solution
Detailed explanation
Number divisible by 4 from first 30 natural number is 7 . Number divisible by 7 from first 30 natural number is 4 . Number divisible by both 4 and 7 from first 30 natural number is 1 \(\therefore\) Required probability…
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