CAT
Exam
ABBCCCCDDDDD.........
IN 25TH POSITION WHICH ENGLISH ALPHABET WILL BE COMING
Read Solution (Total 3)
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- E
nth alphabet starts at 2^(n-1) th position and ends at (2^n - 1)th position
25 is between 16 and (32 - 1)
i.e. b/w 2^(5 - 1) and (2^5 - 1)
=> 25th position occupied by 5th letter i.e.e E - 11 years agoHelpfull: Yes(8) No(2)
- 7*(7+1)/2=28
up to 28 position 7th letter will present and it is 'g'. - 11 years agoHelpfull: Yes(1) No(1)
- y because it is the 25th alphabet .think logical
- 11 years agoHelpfull: Yes(1) No(5)
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