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Question : Directions: Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
ab_d_aaba_na_badna_badna

Option 1: babda

Option 2: andaa

Option 3: badna

Option 4: dbanb


Team Careers360 25th Jan, 2024
Answer (1)
Team Careers360 27th Jan, 2024

Correct Answer: andaa


Solution : Given:–
ab_d_aaba_na_badna_badna

To fill the series we have to divide the series→ab_d_a / aba_na / _badna / _badna
Let's check each option –
First option:
babda; abbdaa / ababna / dbadna / abadna (No repeated pattern has been found.)
Second option: 
andaa; abadna / abadna / abadna / abadna (abadna is repeated in the series.)
Third option: 
badna; abbdaa / abadna / nbadna / abadna (No repeated pattern has been found.)
Fourth option: 
dbanb; abddba / abaana / nbadna / bbadna (No repeated pattern has been found.)

So, the series becomes→abadnaabadnaabadnaabadna. Hence, the second option is correct.

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