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Logical Reasoning
General Mental Ability
The letters in the word ADEORV are permuted in all possible ways and arranged in alphabetical order then find the word at position 45th in the permuted alphabetical order?
Read Solution (Total 4)
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- aevodr
words from AD = 4! = 24
AED = 3! = 6
AEO = 3! = 6
AER = 3! = 6
THIS COUNTS TO 42 WORDS
NOW
43 =AEVDOR
44=AEVDRO
45=AEVODR - 12 years agoHelpfull: Yes(51) No(3)
- how u can say AD and next AED why not only AE give me clarity
- 12 years agoHelpfull: Yes(7) No(4)
- @spandana
as words from AD = 4! = 24
Similarly words from AE = 4!= 24
Then we'll the get the 49th word but we are asked to find the 45th word. - 12 years agoHelpfull: Yes(3) No(2)
- AEVODR IS 45TH WORD
- 12 years agoHelpfull: Yes(1) No(0)
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