Logical Reasoning & Mental Ability • Topic Practice Hub
Letter Series (ADRE Questions & PYQ Solutions)
Practice official ADRE solved questions and previous year paper sets for Letter Series. Includes step-by-step solutions and explanations. Explore 5 questions collected from official SLRC ADRE Grade 3 & Grade 4 papers.
Total MCQs
5
Official PYQs
5
Subject
Logical Reasoning & Mental Ability
Format
Bilingual MCQs
Solved MCQs & Official Answer Explanations
ADRE 2024 • 2024 Paper 1Question 1
What letters would fill the blanks in AO__BPP__ __QDR__ __SSFTT
A.OCREQ
B.OCQER
C.OCQRE ✓ (Correct)
D.ORQCE
Explanation: Analyzing letter sequence: AO - O / BP - P - C / Q - D - R - E / S - S - F - T - T. Following the repeating pattern yields 'OCQRE'.
ADRE 2024 • 2024 Paper 1Question 2
Which set of letters would fill the gaps in: MAK, LEL, , JON, IUO
A.JKL
B.KIN
C.KIM ✓ (Correct)
D.JLK
Explanation: Letter 1: M, L, [K], J, I (-1 position). Letter 2: A, E, [I], O, U (Vowel sequence). Letter 3: K, L, [M], N, O (+1 position). Missing term = KIM.
ADRE 2024 • 2024 Paper 2Question 3
What would come next in the following series? AN, CP, ER, ?
A.GT ✓ (Correct)
B.FS
C.GS
D.FT
Explanation: Letters 1: A(+2) -> C(+2) -> E(+2) -> G. Letters 2: N(+2) -> P(+2) -> R(+2) -> T. Next term = GT[cite: 3].
ADRE 2024 • 2024 Paper 2Question 4
Which set of letters would continue the following series? MAD, NAE, OAF, PAG, ?
A.QAE
B.RAH
C.RAE
D.QAH ✓ (Correct)
Explanation: First letters: M, N, O, P -> Q (+1). Middle letters: A, A, A, A -> A (constant). Last letters: D, E, F, G -> H (+1). Next term = QAH[cite: 3].
ADRE 2024 • 2024 Paper 2Question 5
What would fill the empty slot in the following series? AAK, EYM, IWO, £UQ, USS
A.P
B.R
C.O ✓ (Correct)
D.T
Explanation: Examining letter positions: Empty slot corresponds to 'O' in sequence of vowels / alphabet patterns[cite: 3].
Want to Solve Full Official ADRE Mock Tests?
Test your timed performance under real SLRC exam conditions.
Start Free Full Mock Test →