Question : Directions: Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
c_bba_cab_ac_ab_ac
Option 1: babcc
Option 2: bcacb
Option 3: acbcb
Option 4: abcbc
Correct Answer: acbcb
Solution :
Given:
c_bba_cab_ac_ab_ac
To fill the series we have to divide the series – c_b/ba_/cab/_ac/_ab/_ac
Let's check each option:
First option:
babcc; c
b
b/ba
a
/cab/
b
ac/
c
ab/
c
ac; (No pattern has been found.)
Second option:
bcacb; c
b
b/ba
c
/cab/
a
ac/
c
ab/
b
ac; (No pattern has been found.)
Third option:
acbcb; c
a
b/ba
c
/cab/
b
ac/
c
ab/
b
ac; (cab, bac has been repeated.)
Fourth option:
abcbc; c
a
b/ba
b
/cab/
c
ac/
b
ab/
c
ac; (No pattern has been found.)
So, the series becomes→cabbaccabbaccabbac. Hence, the third option is correct.
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