Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test Logical Reasoning Series Alphabet Series
Complete the series choosing the missing letter/s:
ab_b_aa_b_ba
1
a, a, a, a
2
b, b, b, b
3
a, b, a, a
4
More than one of the above
5
None of the above