Letter and Symbol Series

Letter and Symbol Series

Easy Questions
Moderate Questions
Difficult Questions

Verbal Reasoning

Eligibility Test
Logical order of words
Mathematical operation and symbol notation
Clock and calender
Problem Based on ages
Alphabet Test
Input Output
Linear Arrangement
Matrix Arrangement
Circular Arrangement
Logical Connectivity
Games And Tournament
Analogy
Classification
Number Series
Letter and Symbol Series
Coding Decoding
Sequencing and Formation
Direction and Distance
Sitting Arrangement
Blood Relations
Logical Venn Diagram
Cubes
Logical Problems
Theme Detection
Logical Deduction
Matching Definitions
Making Judgments
Logical Games
Verification of Truth/Lie of Statements
Routes and Networks
Time Sequence
Ranking Test
Inserting and Missing Character
Grid and Matrices
Syllogism
Statement and Argument
Statement and Assumption
Statement and Courses of Action
Statement and Conclusion
Cause and Effect
Grouping and Team Formation
Assertion and Reason
Situation Reaction Test

Direction: In each of the following letter series, some of the letters are missing, which are given in the same order as one of the alternatives below it. Chose the correct alternatives.

  1. _cb_ca_bacb_ca_bac_d








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    The sequence is made of repetition of two blocks acbd and cadb alternatively.

    Correct Option: A

    The sequence is made of repetition of two blocks acbd and cadb alternatively.
    acbd/cadb/acbd/cadb/acbd ⇒ addddb

  1. c_bba_cab_ac_ab_ac








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    The sequence is made of repetition of two blocks cab and bac alternatively.

    Correct Option: D

    The sequence is made of repetition of two blocks cab and bac alternatively.
    cab/bac/cab/bac/cab/bac ⇒ acbcb

  1. a_bc_a_bcda_ccd_bcd_








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    The word aabcd is formed.
    2nd word is made by changing to the 2nd position with next alphabet, similarly
    3rd word is made by changing to the 3rd position with next alphabet,
    4th word is made by changing to the 4th position with next alphabet.

    Correct Option: C

    The word aabcd is formed.
    2nd word is made by changing to the 2nd position with next alphabet, similarly
    3rd word is made by changing to the 3rd position with next alphabet,
    4th word is made by changing to the 4th position with next alphabet.
    aabcd/abbcd/abccd/abcdd ⇒ adbbad

  1. a_bc_c_abb_bca_








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    The series is formed of two repeated alphabet at start and end but middle alphabet is not repeated. The word is formed with the help of combination of reordering of abc.

    Correct Option: B

    The series is formed of two repeated alphabet at start and end but middle alphabet is not repeated. The word is formed with the help of combination of reordering of abc.

    aabcc/ccabb/bbcaa ⇒ accba

  1. _A 'B_B' AA' _BB' _A








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    The series is made of two consecutive 'A' and three consecutive 'B' in alternate manner.

    Correct Option: C

    The series is made of two consecutive 'A' and three consecutive 'B' in alternate manner.
    AA'B/BB'A/A'AB/B'BA ⇒ ABAB