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Cards marked with the numbers 2 to 101 are placed in a box and mixed thoroughly. One card is drawn from this bag. The probability that the number of the card is a prime number less than 20 is
  • a)
    1/5
  • b)
    2/25
  • c)
    3/25
  • d)
    6/25
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Cards marked with the numbers 2 to 101 are placed in a box and mixed t...
Prime number less than 20 are 2,3,5,7,11,13,17,19=8
Probability=8/100=2/25
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Cards marked with the numbers 2 to 101 are placed in a box and mixed thoroughly. One card is drawn from this bag. The probability that the number of the card is a prime number less than 20 isa)1/5b)2/25c)3/25d)6/25Correct answer is option 'B'. Can you explain this answer?
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Cards marked with the numbers 2 to 101 are placed in a box and mixed thoroughly. One card is drawn from this bag. The probability that the number of the card is a prime number less than 20 isa)1/5b)2/25c)3/25d)6/25Correct answer is option 'B'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Cards marked with the numbers 2 to 101 are placed in a box and mixed thoroughly. One card is drawn from this bag. The probability that the number of the card is a prime number less than 20 isa)1/5b)2/25c)3/25d)6/25Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Cards marked with the numbers 2 to 101 are placed in a box and mixed thoroughly. One card is drawn from this bag. The probability that the number of the card is a prime number less than 20 isa)1/5b)2/25c)3/25d)6/25Correct answer is option 'B'. Can you explain this answer?.
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