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These question are to be answered using the coding and decoding of the letters in the English alphabet as given below For r = 1, 2, 3, .......26 letters, the code for the r^th letter is (3r)^th letter. For decoding the inverse process is followed. What is the code for H ?

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answer is A.

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Detailed Solution

For r = 1, 2, 3,….26

Code for the 1^thletter is (3r)^th letter.

H = r = 8 =8 × 3 = 24= X

H coded for X

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