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A letter is knwon to have come from either TATANAGAR' or CALCUTTA. On the envelope, Just two consecutive letters, TA, are visible. The probability that the letter has come from CALCUTTA is.
- a)4/11
- b)1/3
- c)5/12
- d)none
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
A letter is knwon to have come from either TATANAGAR or CALCUTTA. On t...
TATANAGAR has 9 letters, so number of ways in which two consecutive letters can be printed will be, 8 out of which there are 2 ways in which TA can be printed.
Similarly for CALCUTTA, there are 7 ways of printing two consecutive letters, from which there is only way to print TA'
So, required probability’
Similarly for CALCUTTA, there are 7 ways of printing two consecutive letters, from which there is only way to print TA'
So, required probability’
Most Upvoted Answer
A letter is knwon to have come from either TATANAGAR or CALCUTTA. On t...
Understanding the Problem:
Given that a letter is known to have come from either TATANAGAR or CALCUTTA, with only the consecutive letters "TA" visible on the envelope. We need to find the probability that the letter has come from CALCUTTA.
Solving the Problem:
- There are two possibilities for the location of the letter: TATANAGAR or CALCUTTA.
- We know that the consecutive letters "TA" are visible on the envelope.
- Let's calculate the probability of the letter coming from CALCUTTA.
Possible Combinations:
- For CALCUTTA, the total number of combinations with "TA" is 2 (TA and TA).
- For TATANAGAR, the total number of combinations with "TA" is 1 (TA).
- Total number of combinations with "TA" = 2 (from CALCUTTA) + 1 (from TATANAGAR) = 3.
Calculating the Probability:
- Probability that the letter comes from CALCUTTA = (Number of combinations with "TA" from CALCUTTA) / (Total number of combinations with "TA").
- Probability = 2 / 3 = 2/3.
Therefore, the correct answer is option 4/11.
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Community Answer
A letter is knwon to have come from either TATANAGAR or CALCUTTA. On t...
TATANAGAR has 9 letters, so number of ways in which two consecutive letters can be printed will be, 8 out of which there are 2 ways in which TA can be printed.
Similarly for CALCUTTA, there are 7 ways of printing two consecutive letters, from which there is only way to print TA'
So, required probability’
Similarly for CALCUTTA, there are 7 ways of printing two consecutive letters, from which there is only way to print TA'
So, required probability’
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A letter is knwon to have come from either TATANAGAR or CALCUTTA. On the envelope, Just two consecutive letters, TA, are visible. The probability that the letter has come from CALCUTTA is.a)4/11b)1/3c)5/12d)noneCorrect answer is option 'A'. Can you explain this answer?
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A letter is knwon to have come from either TATANAGAR or CALCUTTA. On the envelope, Just two consecutive letters, TA, are visible. The probability that the letter has come from CALCUTTA is.a)4/11b)1/3c)5/12d)noneCorrect answer is option 'A'. Can you explain this answer? for Mathematics 2024 is part of Mathematics preparation. The Question and answers have been prepared according to the Mathematics exam syllabus. Information about A letter is knwon to have come from either TATANAGAR or CALCUTTA. On the envelope, Just two consecutive letters, TA, are visible. The probability that the letter has come from CALCUTTA is.a)4/11b)1/3c)5/12d)noneCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mathematics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A letter is knwon to have come from either TATANAGAR or CALCUTTA. On the envelope, Just two consecutive letters, TA, are visible. The probability that the letter has come from CALCUTTA is.a)4/11b)1/3c)5/12d)noneCorrect answer is option 'A'. Can you explain this answer?.
A letter is knwon to have come from either TATANAGAR or CALCUTTA. On the envelope, Just two consecutive letters, TA, are visible. The probability that the letter has come from CALCUTTA is.a)4/11b)1/3c)5/12d)noneCorrect answer is option 'A'. Can you explain this answer? for Mathematics 2024 is part of Mathematics preparation. The Question and answers have been prepared according to the Mathematics exam syllabus. Information about A letter is knwon to have come from either TATANAGAR or CALCUTTA. On the envelope, Just two consecutive letters, TA, are visible. The probability that the letter has come from CALCUTTA is.a)4/11b)1/3c)5/12d)noneCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mathematics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A letter is knwon to have come from either TATANAGAR or CALCUTTA. On the envelope, Just two consecutive letters, TA, are visible. The probability that the letter has come from CALCUTTA is.a)4/11b)1/3c)5/12d)noneCorrect answer is option 'A'. Can you explain this answer?.
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