Latest TCS Aptitude Question SOLUTION: find the 36 th word if the word SENIOR is arranged in dictionary order.....

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(#M40012599) TCS Numerical Ability question Keep an EYE

find the 36 th word if the word SENIOR is arranged in dictionary order.....

Asked In TCS Angel (11 years ago)

Unsolved Read Solution (10)

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Read Solution (10) :

geetha  (11 years ago)

ENOSRI

EI----=4!
ENI---=3!
ENO---=3!

Is this solution Helpfull? Yes (21) | No (3)  

Parag Nuwal  (11 years ago)

ENOSRI
EI-24
ENI-6
ENO-6
hence 36th word=ENOSRI

Is this solution Helpfull? Yes (13) | No (1)  

anvitha varanasi  (11 years ago)

E-2!
I-3!
O-4!
N-5!
R-6!
S-7!
so the word lies between 4! and 5!
EO---- -4!
EON--- -3! 4!+3!=30
31ST WORD IS EONIRS
32ND IS EONISR
33RD IS EONRIS
34TH IS EONRSI
35TH IS EONSIR
36TH WORD IS EONSRI

Is this solution Helpfull? Yes (9) | No (23)  

anitha  (11 years ago)

i cant understand anythin can sumone xplain me in detail??? plzzzz

Is this solution Helpfull? Yes (8) | No   

snehil  (11 years ago)

E,I,N,O,R,S
number of words started by
EI will be 4! ie 24
ENI will be 3! ie 6
ENO will be 3! ie 6
so 36 th word will be
ENOSRI
will be ans

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

snehil  (11 years ago)

ENRISO is ans

Is this solution Helpfull? Yes (5) | No (10)  

@ntil  (11 years ago)

et me explain u the procedure
first arrange the words in alphabetical order
E I N O R S
let us find all the words which can be made using E as it the first one
E _ _ _ _ _
these five words can be arranged in 5! (five factorial i.e 5*4*3*2*1 = 120 ) more than 36
therefore we need to consider all words of e series
for eg. E I _ _ _ _ i.e 4! (4*3*2*1= 24)
then we consider next series
E N _ _ _ _
these will be similarly 24 .therefore total 48 word
sowe get back to words of series E I N _ _ _ i.e 3! = 6
total 30
next series is E N I _ _ _
COUNT IT MANUALLY NOW
enisro IS THE ANS I GUESS

Is this solution Helpfull? Yes (4) | No (6)  

deepak  (11 years ago)

ENOSRI
EI-24
ENI-6
ENO-6
ENI ab 6th term nikalne ke liye sabse last word pehle
S uske baad second last R similarly I
hence 36th word=ENOSRI
31.enoirs
32.enoisr
33.enorsi
34.enoris
35.enosir
36.ENOSRI

Is this solution Helpfull? Yes (3) | No (1)  

dhana sri  (11 years ago)

ENOIRS is d ans.....

Is this solution Helpfull? Yes (1) | No (9)  

p.mustaq  (11 years ago)

enrios
en------24
eni-----6
eno-----6
so ans will b enrios

Is this solution Helpfull? Yes | No (4)  

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