Mathematics · Probability
For an initial screening of an entrance exam, a candidate is given 50 problems to solve. If the probability that the candidate can solve any problem is 45, then the probability that he is unable to solve less than two problems is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 116425(15)48
- 2545(45)49✓
- 331625(45)48
- 42015(15)49
Correct answer
545(45)49
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