Question 55

If 'LBAEHC' is coded as 'BLEACH', then which of the following is coded as 'NBOLZKMH'?

Solution

'LBAEHC' is coded as 'BLEACH'

first two letters are interchanged LB BL

middle two letters are interchanged AE EA

last two letters are interchanged HC CH

similarly

'NBOLZKMH'

first two letters are interchanged NB BN

Second and third letters are interchanged OL LO

Fourth abd fifth letters are interchanged ZK KZ

last two letters are interchanged MH HM

BNLOKZHM

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