IndiaBIX

Logical Reasoning - Letter and Symbol Series

Exercise : Letter and Symbol Series - Type 1
Directions to Solve
In these series, you will be looking at both the letter pattern and the number pattern. Fill the blank in the middle of the series or end of the series.
11.
QAR, RAS, SAT, TAU, _____
UAV
UAT
TAS
TAT
Answer: Option
Explanation:
In this series, the third letter is repeated as the first letter of the next segment. The middle letter, A, remains static. The third letters are in alphabetical order, beginning with R.
12.
DEF, DEF2, DE2F2, _____, D2E2F3
DEF3
D3EF3
D2E3F
D2E2F2
Answer: Option
Explanation:

In this series, the letters remain the same: DEF.

The subscript numbers follow this series:

111, 112, 122, 222, 223, 233, 333, ...

Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers