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when all possible 6-letter word "MASER" are sorted in alphabetical order. what will be the 49th word?
Read Solution (Total 11)
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- Letters form "a" 4!=24
Letters from "e" 4!=24
24+24=48
So next word will be 49th word
Maers - 10 years agoHelpfull: Yes(11) No(3)
- A---- 4!=24
E---- 4!=24(upto this 48 words over)
MAERS-49th word - 10 years agoHelpfull: Yes(4) No(0)
- pls any one clearly explain this
- 9 years agoHelpfull: Yes(1) No(0)
- MAERS IS CRACT
- 10 years agoHelpfull: Yes(0) No(2)
- Makers is the answer
- 10 years agoHelpfull: Yes(0) No(1)
- 49th word MAERS
letters from a= 4!=24
letters from e= 4!=24 I.E.... 24+24=48
so next will be MAERS - 10 years agoHelpfull: Yes(0) No(0)
- MASER is a 5 letter word........
- 10 years agoHelpfull: Yes(0) No(0)
- all alphabetical order word become AEMRS
AE-MRS---------------4!=24 keeping two word constant and varying last three word
AM-ERS---------------4!=24
---------------------------------------
48
49 word is AREMS
- 9 years agoHelpfull: Yes(0) No(2)
- _ _ _ _ _
a_ _ _ _ ---> 24 ways.
e_ _ _ _ ---->24 ways
maers ---->49 word - 9 years agoHelpfull: Yes(0) No(0)
- Correct ans is: 53rd word
A........4!
e.........4!
MAE.....2!
MAR......2!
MASER....1
ans=4!+4!+2!+2!+1=53 - 9 years agoHelpfull: Yes(0) No(0)
- First step is we sort give word MASER as AEMRS
ae
am
ar
as
(Starting from A is 24 is over)
ea
em
er
es
(Starting from E is 24 is over)
Remaining we have only one
So that 24+24+1=49
Last 49 step is (we completed two first places that are A and E now we have M so after M we have two letters as we sorted above they are A and E so we write RAE remaining letters are written as it so remaining letters are RS so finally we got MAERS as answer)
MAERS - 4 years agoHelpfull: Yes(0) No(0)
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