If ,what is ?

Question

​If  ,what is  ? ​

Quizplus · Accepted Answer

The only difference between the two given strings is the third group of characters. In the first string, it is "6ec3" and in the second string, it is "95d4". The third group is the only changing group of characters and it follows a pattern. The first letter of the third group changes by 1 from "6" to "7" and the second letter of the third group changes by 3 from "e" to "1". Therefore, the correct answer is C, where the third group should have "bce7" as "b" comes after "a" by 1 and "e" comes after "b" by 3.

​If ,What Is ? ​

If ,What Is ?