state gov AP Police SI (Pre+Mains) Mock Test 2022 Logical Reasoning Coding Decoding Coding and Decoding By Letter Shifting
In a certain code, the nth letter (n ≠ 15) of the English alphabet is coded as rth letter of it, where r is the remainder when 5n - 5 is divided by 26. (For instance, the 7th letter G is coded as L since 5.7 - 5 = 30 leaves remainder 4 when divided by 26 and D is the fourth letter). The inverse process is used to decoding. Based on this, answer the question.
The code for EDITOR is
1
TONNRG
2
TOOQRG
3
TONQRG
4
TONQRR