# 50+ Questions of Letter and Symbol Series with Answers | Logical Reasoning

Letter and Symbol Series are a crucial part of logical reasoning in various competitive exams.  In this article, we will explore the different types of letter and symbol series, provide instructions on how to solve them, and present 50 sample questions with their answers to help you practice.

## Types of Letter Series

There are three types of letter series:

1. Alphabet Series: A sequence of letters arranged in a specific pattern, which may involve ascending or descending order, skipping certain letters, or following a mathematical rule.
2. Number Series: A sequence of numbers that follows a specific pattern, which can be arithmetic, geometric, or based on mathematical rules.
3. Alphanumeric Series: Combines letters and numbers with patterns that involve alternating between them or applying mathematical operations.
4. Symbol Series: Uses symbols like *, \$, %, @, etc., in a sequence with patterns based on the arrangement or manipulation of these symbols.
5. Mixed Series: Combines letters, numbers, and symbols with patterns that may involve a combination of rules.
6. Complex Series: Contains complex patterns requiring multiple rules or operations, often involving both letters and symbols.
7. Repetitive Series: Features a repeating group of letters, numbers, or symbols at regular intervals.
8. Pattern-Based Series: Follows unique patterns or logics that may not conform to conventional rules.

## Instructions to Solve Letter and Symbol Series

To excel in solving letter and symbol series reasoning questions, consider the following tips:

1. Break the Complex Series: Break down complex letter series or alpha-numeric series into simpler ones. Solve them individually to identify the underlying patterns.
1. Identify Pattern Changes: Observe changes happening in the successive patterns of a symbol series. Understanding the pattern transitions is key to solving these series.
1. Eliminate Incorrect Choices:In multiple-choice questions, eliminate incorrect choices based on the observed patterns, making it easier to identify the correct answer.

## 50+ Sample Questions with Answers of Letter and Symbol Series

Which letter comes next in the series: A, C, E, G, __?

(a) I
(b) H
(c) F
(d) K

Solution: (a) The series is increasing by 2 letters at a time.

What symbol should replace the question mark: \$, %, #, @, __?

(a) &
(b) !
(c) *
(d) +

Solution: (d) The symbols are rotating in a cyclic order.

Which letter is missing in the series: B, D, F, H, __, L?

(a) K
(b) M
(c) N
(d) I

Solution: (c) The series is increasing by 2 letters at a time.

What symbol should come next: @, #, \$, %, __?

(a) ^
(b) &
(c) *
(d) !

Solution: (b) The symbols are moving sequentially.

Complete the series: A, C, E, G, __, K.

(a) I
(b) J
(c) H
(d) L

Solution: (c) The series is increasing by 2 letters at a time.

What symbol should replace the question mark: &, %, @, \$, __?

(a) *
(b) !
(c) #
(d) ^

Solution: (a) The symbols are moving in a cyclic order.

Which letter is missing in the series: K, L, M, __, O, P?

(a) N
(b) P
(c) Q
(d) R

Solution: (a) The series is increasing alphabetically.

What symbol comes next: *, \$\$, ***, \$\$\$\$\$, __?

(a) *****
(b) ****
(c) ******
(d) \$\$\$\$\$\$

Solution: (d) The pattern alternates between * and \$.

Complete the series: X, V, S, P, __, H.

(a) K
(b) I
(c) M
(d) N

Solution: (a) The series is decreasing alphabetically.

What symbol should come next: #, @, !, __, ?

(a) \$
(b) *
(c) ^
(d) &

Solution: (b) The symbols are moving in a cyclic order.

Which letter is missing in the series: T, R, P, __, L, J?

(a) N
(b) M
(c) O
(d) K

Solution: (c) The series is decreasing alphabetically.

What symbol comes next: , ***, \$\$\$\$\$, ____, ******?

(a) \$\$\$\$\$\$
(b) *******
(c) \$**\$
(d) *\$\$

Solution: (a) The pattern alternates between * and \$.

Complete the series: B, F, J, N, __, V.

(a) Q
(b) T
(c) R
(d) S

Solution: (b) The series is increasing alphabetically.

What symbol should replace the question mark: @, #, \$, %, __?

(a) &
(b) !
(c) *
(d) ^

Solution: (c) The symbols are moving in a cyclic order.

Which letter is missing in the series: Y, W, U, __, Q, O?

(a) S
(b) R
(c) T
(d) V

Solution: (a) The series is decreasing alphabetically.

What symbol comes next: ^, !, @, __, \$?

(a) #
(b) &
(c) *
(d) %

Solution: (a) The symbols are moving in a cyclic order.

Complete the series: K, H, E, B, __, X.

(a) Y
(b) Z
(c) C
(d) D

Solution: (d) The series is decreasing alphabetically.

What symbol should replace the question mark: !, @, #, __, \$?

(a) %
(b) ^
(c) &
(d) *

Solution: (b) The symbols are moving in a cyclic order.

Which letter is missing in the series: G, K, O, S, __, A?

(a) E
(b) C
(c) B
(d) D

Solution: (c) The series is increasing alphabetically.

What symbol comes next: +, ++, +++, ___, +++++?

(a) +++
(b) +++++*+
(c) ****
(d) *****+

Solution: (a) The pattern is increasing by one + at a time.

Complete the series: R, P, N, __, J, H.

(a) M
(b) L
(c) K
(d) I

Solution: (c) The series is decreasing alphabetically.

What symbol should replace the question mark: *, **, ***, __, ****?

(a) ****
(b) *****
(c) ****+
(d) ******+

Solution: (b) The pattern is increasing by one * at a time.

Which letter is missing in the series: Z, X, V, __, T, R?

(a) P
(b) S
(c) Q
(d) U

Solution: (d) The series is decreasing alphabetically.

What symbol comes next: @, #, %, __, ^?

(a) &
(b) *
(c) !
(d) \$

Solution: (a) The symbols are moving in a cyclic order.

Complete the series: F, I, L, __, Q, T.

(a) O
(b) N
(c) M
(d) R

Solution: (c) The series is increasing alphabetically.

Complete the series: Y, W, U, S, Q, __, M.

(a) K
(b) L
(c) N
(d) O

Solution: (c) The series is decreasing alphabetically by 2.

What symbol should replace the question mark: @, %, #, __, \$?

(a) *
(b) &
(c) !
(d) ^

Solution: (b) The symbols are moving in a cyclic order.

Which letter is missing in the series: B, E, H, __, O, R?

(a) I \
(b) J
(c) K
(d) L

Solution: (c) The series is increasing alphabetically by 3.

What symbol comes next: **, ++, __, //, \$\$?

(a) ..
(b) ::
(c) %%
(d) ::

Solution: (d) The pattern alternates between ** and ++.

Complete the series: D, F, H, __, L, N.

(a) I
(b) J
(c) K
(d) M

Solution: (a) The series is increasing alphabetically by 2.

If 3 is subtracted from the first letter, 2 is added to the second letter, and 5 is subtracted from the third letter in the series XYZ, what will be the fourth letter?

(a) T
(b) U
(c) V
(d) W

Solution: (a) The series is XYZ, WXY, VWX, UVW, so the fourth letter is T.

What symbol should replace the question mark: \$, @, #, __, %?

(a) ^
(b) &
(c) *
(d) !

Solution: (a) The symbols are moving in a cyclic order.

Which letter is missing in the series: C, F, I, L, O, __, V?

(a) Q
(b) R
(c) S
(d) T

Solution: (c) The series is increasing alphabetically by 3.

What symbol comes next: @@@, \$\$\$, ____, &&&, ????

(a) %%%
(b) ****
(c) ++++
(d) ????

Solution: (a) The pattern alternates between @@@ and %%%.

Complete the series: P, R, T, __, X, Z.

(a) V
(b) W
(c) Y
(d) A

Solution: (c) The series is increasing alphabetically by 2.

If 4 is subtracted from the first letter, 1 is added to the second letter, and 3 is subtracted from the third letter in the series MNO, what will be the fourth letter?

(a) K
(b) L
(c) M
(d) N

Solution: (b) The series is MNO, LOP, KLM, JKL, so the fourth letter is L.

What symbol should replace the question mark: \$, %, #, __, @?

(a) !
(b) &
(c) *
(d) ^

Solution: (d) The symbols are moving in a cyclic order.

Which letter is missing in the series: E, H, K, __, P, S?

(a) N
(b) O
(c) Q
(d) R

Solution: (a) The series is increasing alphabetically by 3.

What symbol comes next: ****, &&&&, ____, ####, %%%%

(a) \$\$\$\$
(b) @@@@
(c) ****
(d) !!!!

Solution: (b) The pattern alternates between **** and &&&&.

Complete the series: B, D, F, __, J, L.

(a) G
(b) H
(c) I
(d) K

Solution: (c) The series is increasing alphabetically by 2.

If 2 is added to the first letter, 1 is subtracted from the second letter, and 3 is added to the third letter in the series XYZ, what will be the fourth letter?

(a) W
(b) X
(c) Y
(d) Z

Solution: (c) The series is XYZ, WXY, ZWV, XYT, so the fourth letter is Y.

What symbol should replace the question mark: @, #, %, __, \$?

(a) ^
(b) &
(c) *
(d) !

Solution: (b) The symbols are moving in a cyclic order.

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FAQs

How do you solve a letter and symbol series?

To solve a letter and symbol series, analyze the pattern of letters or symbols in the given sequence. Look for alphabetical or symbolic relationships and apply them consistently to identify the next element in the series.

How do you solve a letter and symbol series?

To solve alphabet series questions, observe the sequence of letters and identify the pattern or rule governing their arrangement. Apply this rule to predict the next letter in the series.

What is an example of a letter series?

An example of a letter series is ABC, DEF, and GHI, where each group of three letters follows the alphabetical order, forming a series with a consistent pattern.

What is the number series and letter series reasoning?

Number series reasoning involves identifying patterns or rules in sequences of numbers, while letter series reasoning focuses on identifying patterns or rules in sequences of letters. Both assess analytical thinking in problem-solving.

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