Question
Which of the following letter-clusters will replace the question mark (?) in the given series to make it logically complete?
HZC, LDG, PHK, TLO, ?
Asked in RRB Group D · 2025
Series · Logical Reasoning
Exam PYQ4 Options
Exam Tip
Examine every letter's position in the alphabet individually and single out the repeating pattern of changes.
Correct AnswerCorrect option for this question
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Questions Asked from Series in Previous Exams
See how many previous-year questions are mapped to this exact video topic across major government exams.
12UPSC Questions Asked in These Years:2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2024, 2026
10SSC Questions Asked in These Years:2017, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
9Railways Questions Asked in These Years:2016, 2018, 2021, 2022, 2025, 2026
15State PSC Questions Asked in These Years:2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
46 exam questions have been mapped to this exact video topic, with the highest frequency in State PSC, UPSC and SSC.
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