Question
In a certain code language, 'FRIEND' is coded as
‘IEFRDN’. How will ‘REVISE’ be written in that language?Solution
The pattern followed here is as follows: First, from left end, first letter is interchanged with third letter, second letter is interchanged with fourth letter. Similarly, fifth letter is interchanged with sixth letter. FÂ Â Â Â Â Â Â Â Â RÂ Â Â Â Â Â Â Â IÂ Â Â Â Â Â Â Â Â Â EÂ Â Â Â Â Â Â Â NÂ Â Â Â Â Â Â Â D IÂ Â Â Â Â Â Â Â Â Â EÂ Â Â Â Â Â Â Â FÂ Â Â Â Â Â Â Â Â RÂ Â Â Â Â Â Â Â DÂ Â Â Â Â Â Â Â N So, FREIND is written as IEFRDN. Similarly, in REVISE RÂ Â Â Â Â Â Â Â EÂ Â Â Â Â Â Â Â VÂ Â Â Â Â Â Â Â IÂ Â Â Â Â Â Â Â Â Â SÂ Â Â Â Â Â Â Â E VÂ Â Â Â Â Â Â Â IÂ Â Â Â Â Â Â Â Â Â RÂ Â Â Â Â Â Â Â EÂ Â Â Â Â Â Â Â EÂ Â Â Â Â Â Â Â S So, REVISE is written as VIREES.
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