This is an original preparation plan, not a new examination announcement. Check dates, stages, eligibility and application instructions in the issuing authority’s current notice.
01 / UNDERSTANDING
Plan your preparation
Reserve an untimed block for case construction before shortening solving time; retain diagrams that show exactly where a contradiction appeared. Retain the first impossible placement so its contradiction remains available for review. For a later review, check every clue against each surviving full arrangement. Keep a specific error note about reversing left and right after changing the viewing direction. Use a changed example after a short gap so that remembering one answer does not disguise a remaining misunderstanding.
02 / UNDERSTANDING
The concept in context
Arrangement puzzles translate verbal conditions into a finite model of positions and relationships. A dependable solution records orientation, fixed places, adjacent blocks and exclusions before testing whether every clue can hold together. Place the most restrictive block first, branch only when necessary, and reject a branch immediately when a clue fails. Maintain one consistent left-to-right convention.
03 / UNDERSTANDING
A worked learning case
Four colleagues A, B, C and D occupy seats numbered one to four from left to right. A is immediately left of B, C occupies an end, and D is not at an end. A is also left of D. Treat AB as a block. Testing its possible starts leaves the order A, B, D, C; every rejected start violates an end condition.
ORIGINAL EDUCATIONAL PRACTICE
Try it before you check.
In the stated four-seat arrangement, who occupies seat three?
Show the answer and reasoning
D.
AB cannot start at seat two because only end seats would remain for D. Starting AB at seat three would place A to the right of D, contradicting their stated order. With AB at seats one and two, D occupies seat three and C the remaining end.
Two traps to watch for.
- Reversing left and right after changing the viewing direction.
- Accepting one valid case without checking whether the answer is invariant.
YOUR TOPIC-SPECIFIC LEARNING MAP
Build your next study session
Draw numbered seats and state the viewing convention.
Turn adjacency clues into blocks before placing isolated people.
Check every clue against each surviving full arrangement.
Explain the idea, apply it to a new situation, then check what changed in your reasoning.
BANKERS TUTORIAL · SOURCE NOTES
Keep the source alongside your notes.
Official links provide subject context and authoritative reference material. This guide’s explanation, scenario and question are original Bankers Tutorial learning content.
- www.ibps.in https://www.ibps.in/wp-content/uploads/Detailed-Notification_CRP-PO-XIV_7.8.24.pdf
For IBPS & RRB preparation, check the current official notice before relying on changing dates, rules or examination requirements.
