A cryptanalyst must translate into letters of all digits included in the following two lines of nine symbols each

9 3 3 4 5 6 6 6 7
2 2 3 3 4 4 5 7 8

The cryptanalyst has already determined some of rules governing the decoding

Rule 1-Each of the digits from 2 to 9 represents exactly one of the eight letters
A,E,I,O,U,R,S,T.

Rule 2-Each letter is represented by exactly one of the digits. If a digit occurs more than
once it represents the same letter on each occasion.

Rule 3-The letter T and the letter O are each represented exactly 3 times.

Rule 4-The letter I and the letter A are each represented exactly 2 times.

Rule 5-The letter E is represented exactly 4 times.

Based on above solve following Questions

Q1. If 9 represents vowel,it must represent which of following

Option 1- A

Option 2- E

Option 3- I

Option 4- O

Option 5- U

Q2. If 8 represents vowel which of the following must represent a consonant

Option 1- 2

Option 2- 4

Option 3- 5

Option 4- 7

Option 5- 9

Q3. If 2 represents R and 7 represents A, then 5 must represent

Option 1- I

Option 2- O

Option 3- S

Option 4- T

Option 5- U

Q4. Which of the following is a possible decoding of the five digit message 46536 ?

Option 1. O-T-A-E-T

Option 2. O-T-E-U-T

Option 3. O-O-S-E-O

Option 4. T-O-I-E-T

Option 5. T-O-R-E-T

• Q1. If 9 represents vowel,it must represent which of following
  
  
  
  Option 5- U
• 13 years agoHelpfull: Yes(0) No(0)
• Q2. If 8 represents vowel which of the following must represent a consonant
  
  
  
  Option 5- 9
  
  Q3) Option 1 - I
  
  Q4) Option 1 - O-T-A-E-T
• 13 years agoHelpfull: Yes(0) No(0)
• Puzzle Analysis: Frequency analysis 2 3 4 5 6 7 8 9
  
  2 4 3 2 3 2 1 1
  Applying Puzzle Rules I,A, ? E T,O I,A, ? T,O I,A, ?
  
  U, R and S might be assigned by 8 and 9 with a letter each and 2,5 or 7 with the remaining letter
  
  From the Frequency analysis:
  2 - Due to Rule 4 can be I, A or one of the letters U, R or S
  3 - Due to Rule 5 is the Letter E
  4 - Due to Rule 3 can be T or O
  5 - Due to Rule 4 can be I, A or one of the letters U, R or S
  6 - Due to Rule 3 can be T or O
  7 - Due to Rule 4 can be I, A or one of the letters U, R or S
  8 - By exclusion of parts can be one of the letters U, R or S
  9 - By exclusion of parts can be one of the letters U, R or S
  
  
  Q1 result: U --------------------From the Puzzle rules, 9 could be either U or R or S, therefore the only vowel is U.
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  2 3 4 5 6 7 8 9
  I,A, ? I,A, ? I,A, ? U ?
  Q2 result: 1), 3), 4) and 5) ---------------------If 8 is a Vowel then it is U, therefore 9 will be a consonant and the other consonant could be on 2 or 5 or 7
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  2 3 4 5 6 7 8 9
  R I A
  Q3 result: I ------------------------------------The Puzzle initial conditions analysis assigns 2,5 and 7 as possible positions for I and A, therefore when the question defines 2 as R and 7 as A then 5 by exclusion must be I
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  4 6 5 3 6
  T, O T,O I,A, ? E T,O
  
  T O U E O
  O T U E T
  T O I E O
  O T I E T
  T O A E O
  O T A E T ------------> Option 1
  T O R E O
  O T R E T
  T O S E O
  O T S E T
  
  Q4 result: Option 1 ------------------------------By applying the Puzzle rule 5, number 3 is E, therefore, Option 2 is eliminated. Number 6 is repeated in position 2 and 5, therefore, Option 4 and 5 are eliminated. Number position 1 and 2 cannot have the same letter, therefore, Option 3 is eliminated. the solution can only be Option 1 from the exclusion of parts.
  _______________________________________________________________________________________________________
• 6 years agoHelpfull: Yes(0) No(0)