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In the word ORGANISATION if we exchange first with the second, second with the third, third with fourth and so on. Till last then what will be the 10 letter from right?

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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 If log 0.317=0.3332 and log 0.318=0.3364 then find log 0.319