Coding and Decoding

Learn Coding and Decoding the exam way—clear concepts, worked examples, and 21 focused lessons in logical reasoning.

Instructor: DAKALA SREENIVASULU

Last updated Aug 2026 en

beginner

This course includes

— on-demand video
Access on mobile & desktop
Full lifetime access
Certificate of completion

Course content

1 section · 21 lectures · 3.1 total hours

Part 1: Letter Coding - 1 Preview
Part 2: Letter Coding - 2
Part 3: Letter Coding - 3
Part 4: Letter Coding - 4
Part 5: Letter Coding - 5
Part 6: Letter Coding - 6
Part 7: Number Coding - 1
Part 8: Number Coding - 2
Part 9: Number Coding - 3
Part 10: Letter to Number Codes
Part 11: Number to Letter/Symbol Codes
Part 12: Number to Letter Codes
Part 13: Direct Letter Coding - 1
Part 14: Direct Letter Coding - 2
Part 15: Substitution Coding - 1
Part 16: Substitution Coding - 2
Part 17: Message Word Codes - 1
Part 18: Message Word Codes - 2
Part 19: Message Word Codes - 3
Part 20: Number & Symbol Codes - 1
Part 21: Number & Symbol Codes - 2

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Reasoning beginner

Description

Coding and Decoding is an exam-focused logical reasoning programme designed for aspirants who want faster accuracy in logical reasoning sections (beginner friendly). Lessons are paced for semester revision and competitive practice, with clear explanations you can replay anytime.

You will practise the exact question patterns used in Coding and Decoding sets—building speed, elimination skills, and calm decision-making under time pressure. Across 21 lessons, you will move from foundations to problem-solving patterns that show up in university papers and placement tests.

Taught by DAKALA SREENIVASULU, this course keeps theory short and practice heavy—so you can revise faster, spot examiner cues, and build confidence before mocks and finals.