Railways
Sample Paper
RRB (Assistant Loco Pilot) Sample Test Paper-16
question_answer
Which sequence of letters when placed at the blanks one after another will complete the given letter series? \[abca\text{ }\_\text{ }bcaab\text{ }\_\text{ }ca\text{ }\_\text{ }bbc\text{ }\_\text{ }a\]
A) ccaa
B) bbaa
C) abac
D) abba
Correct Answer:
C
Solution :
The series is \[abc/a\underline{a}bc/aab\underline{b}c/a\underline{a}bbc\underline{c}/a.\]