Latest TCS Aptitude Question SOLUTION: letter ABUSER are permutted in al possible ways n arranged in order .then find word at 49th position

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(#M40023893) TCS question Keep an EYE

letter ABUSER are permutted in al possible ways n arranged in order .then find word at 49th position

Asked In TCS sahana (10 years ago)

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DEEPA NURA  (10 years ago)

ans: A R B E S U
A B _ _ _ _=24
A E _ _ _ _=24
24+24= 48
SO 49th WILL BE
A R B E S U

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Shreyansh Jain  (10 years ago)

ARBESU IS THE ANSWER

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Bindu Gadapa  (10 years ago)

@sherya: am unable 2 understand soln's 4 dis type of quest ... plz can u explain the logic!!

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sreebhuvan  (10 years ago)

ans: ARBESU

in ascending order ABERSU
IN 49 THERE is no (n-1)!=(6-1)!=5!=120 so A is first term ,remains 49& ABESRU

IN 49 THERE is two (n-2)!=(6-2)!=4!=24, (2*24=48)so B replace by successive second term other letters written one step next till the position replaced
here A B ER SU IS REPLACED BY (A R BE SU )
WHENEVER 1 REMAINS WRITE AS IT IS
SO ANSWER IS ARBESU

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aman kumar jaiswal  (10 years ago)

ARBESU IS ANSWER

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