Question
Download Solution PDFHow many such 9s are there in the following number sequence which are immediately preceded by 5?
7 9 6 9 5 9 8 4 7 9 5 7 4 5 9 2 3 7 9 1 2 7 5 9 7 7
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven series: 7 9 6 9 5 9 8 4 7 9 5 7 4 5 9 2 3 7 9 1 2 7 5 9 7 7
According to the question, such 9s which are immediately preceded by 5:
Required condition: 5 - 9
7 9 6 9 5 9 8 4 7 9 5 7 4 5 9 2 3 7 9 1 2 7 5 9 7 7
Thus, there are three such 9s which are immediately preceded by 5.
Hence, "Option 3" is the correct answer.
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