Latest TCS Aptitude Question SOLUTION: 50th word of SCOTLAND in dictionary

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(#M40028230) TCS Logical Reasoning question Keep an EYE

50th word of SCOTLAND in dictionary

Asked In TCS (11 years ago)

Unsolved Read Solution (9)

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Read Solution (9) :

Triloki Shaw  (11 years ago)

arrange all the letters in dictionary like A C D L N O S T
now, starting withe A 7! words which is not our requirement.
So fix A similarly C D should be fixed.
now, ACDL- 4!= 24
ACDN-4! =24 TOTAL 48 WORDS
ACDOLNST=49th and ACDOLNTS is the 50th.
ACDOLNTS is the answer.

Is this solution Helpfull? Yes (45) | No (2)  

Smart  (11 years ago)

SCOTLAND: arrange in alphabetical order=ACDLNOST(1ST WORD)
last four can be arranged in 4! ways hence 24th word will be :ACDLTSON(24TH WORD)
25th word will be:ACDNLOST
last four can be arranged in 4! ways hence 48th word will be :ACDNTSOL(48TH WORD)
49th word will be:ACDOLNST
50th word will be:ACDOLNTS

Is this solution Helpfull? Yes (7) | No (1)  

Guru Pranav  (11 years ago)

ACDOLNTS is the answer.

This is simple just permute all the words in the possible ways.

Is this solution Helpfull? Yes (3) | No (3)  

priyanka  (11 years ago)

plzz explain in detail....how to solve this type of problems

Is this solution Helpfull? Yes (3) | No   

amey misal  (11 years ago)

first arrange in dictionary order A C D L N O S T
last four can be arranged in 4! ways,
so 24th will be A C D L T S O N(because T S O N will be last alphabetically in dictionary..)
Now,words starting with L are over..
so replace L with N and maintain the order as before
it becomes A C D N L 0 S T...
last 4 are rearranged in 4! ways..
48th word becomes A C D N T S O L..
Now all words starting with N are over so replace N with O
A C D O L N S T is 49th..
A C D O L N T S IS 50th........

Is this solution Helpfull? Yes (2) | No   

Sourab Roy  (11 years ago)

ACDOLNTS
is the ans..

Is this solution Helpfull? Yes (1) | No   

tejal dobhal  (11 years ago)

upto ACDO i got, please explain after it, plzzzzz

Is this solution Helpfull? Yes | No (1)  

prakher bhargava  (11 years ago)

ACDONLST i think..because after 49th world....ACDOLNST when u arranged...in alphabetical order...this word come..but i had seen why all of u arranged TS rather LN...

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ARUN GUPTA  (11 years ago)

ACDL : 4! = 24
ACDN :4! = 24 TOTAL 48 WORDS
ACDOLNST=49th and ACDOLNTS is the 50th.
ANS : ACDOLNTS

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