LETTER SERIES:
Letter series is a common topic in reasoning tests, which assesses a person's ability to recognize patterns and sequences in letters. Letter series can be defined as a sequence of letters arranged in a specific order, and the challenge is to determine the next letter in the series based on the given pattern.
TYPES:
There are several types of letter series questions that can be found in reasoning tests.
- One common type is the simple letter series, where the letters are arranged in alphabetical order or reverse alphabetical order.
For example, A, B, C, D, E, F, G... or Z, Y, X, W, V, U, T... - Another type of letter series is the series based on the position of the letters in the alphabet. In this type of series, the position of each letter in the alphabet is used to determine the next letter.
For example, A, C, E, G, I, K... or B, E, H, K, N...
POINTS TO REMEMBER:
- A more complex type of letter series involves the use of multiple rules or patterns. For example, a series could follow a pattern of increasing by two letters, then increasing by three letters, then increasing by four letters, and so on.
- To solve letter series questions, it is important to observe the given pattern carefully and identify the rule that is being followed.
- Once the pattern is identified, it can be used to determine the next letter in the series.
- To improve one's ability to solve letter series questions, it is helpful to practice regularly and familiarize oneself with different types of series.
- One can also use memorization techniques to remember the order of letters in the alphabet, which can be useful in solving series based on alphabetical order.
In conclusion, letter series is a fundamental topic in reasoning tests, and its mastery is essential for success in such tests. By developing a strong understanding of the different types of letter series and practicing regularly, one can improve their ability to recognize patterns and sequences in letters, and become better equipped to solve letter series questions quickly and accurately.
EXERCISE-1
1) A,B,C,D,?
a) V
b) F
c) X
d) E
Ans: d
2) M,O,Q,S,?
a) V
b) X
c) U
d) T
Ans: c
3) A,E,I,?,U
a) J
b) K
c) O
d) T
Ans: c
4) A,C,F,H,K,M,?
a) N
b) Y
c) M
d) P
Ans: d
5) D,F,I,M,?
a) R
b) Q
c) T
d) P
Ans: a
EXERCISE-2
1) a _ adaba _ _ badab _ d.
a) bbab
b) bbba
c) bdaa
d) abab
Ans: c
2) b_ab_b_aab_b
a) aabb
b) baaa
c) abba
d) abbb
Ans: a
3) _bcab_cabc_abca_b
a) abac
b) bbca
c) abca
d) aabc
Ans: c
4) a_ _ dba _ _ bcad _ _ da_ _ cd
a) cbcddcba
b) aabbccdd
c) abcddcba
d) bccdbcab
Ans: a
5) ccbab_caa_bccc_a_
a) bbba
b) babb
c) baab
d) babc
