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Question
Choose the most appropriate option for the following question.
Coding and decoding 9: 72 : : 8 : ?
Options
18
43
64
34
Solution
64
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ESTRANGEMENT
In the question below, a group of digits/symbols is given, followed by four combinations of letters. You have to find out which of the combinations correctly represents the group of digits/symbols based on the following coding system and the conditions those follow and mark that combination as your answer
|
Digits/ Symbols |
5 | 9 | @ | © | 3 | 8 | 1 | $ | % | 4 | 2 | 6 |
* |
7 | ∂ | # |
|
Letters/ Codes |
B | E | P | A | K | D | F | H | Q | I | R | J | U | M | V | T |
Conditions
- If the first unit in the group is an even digit and the last unit is a symbol. then both these are to be coded as the code for the symbol.
- If the first unit in the group is an odd digit and the last unit is an even digit, then their codes are to be interchanged.
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