Question

Select the correct option that will fill in the blank and complete the series.

ABC₃, ________, AB₅CDE, ABC₆DEF
1. A₄BCD
2. ABCD₄
3. ABC₄
4. AB₄CD

Answer 1

Correct Answer - Option 1 : A₄BCD

Here the numbers of letters in each term are written in sequence below the letter and in each term one letter is getting added by next letter in alphabet order.

In each word, the numbers are written one by one in next positions below i.e. in 3^rd term below 2^nd letter, in 4^th term below 3^rd letter.

In first word it is ABC₃. So, the next number must be 4 and it should be written below the 1^st letter.

Hence, LMN₃ is the correct answer.