The Puzzle Is Rarely the Hard Part
When a seating arrangement or floor puzzle goes wrong, the cause is usually not the logic — it is one clause read slightly differently from how the paper meant it. Set one person one seat off at the start and every deduction after it is wasted, even though each step was reasoned correctly. These phrasings are used consistently across SSC and banking papers, so they are worth learning once as rules rather than re-interpreting under exam pressure.
The One Rule Behind Most Mistakes
Almost every wording confusion comes down to a single question: is the sentence counting positions, or counting people? Phrases like "two places away" and "second to the left" count positions — you move two seats and stop. Phrases like "two people sit between" count the people in the gap, which puts the two ends three positions apart. Same number in the sentence, different answer.
Positions vs People, Side by Side
| Wording | What it counts | Seats apart | People in between |
|---|---|---|---|
| A sits immediately left of B | position | 1 | 0 |
| A sits second to the left of B | positions | 2 | 1 |
| A sits two places away from B | positions | 2 | 1 |
| Two people sit between A and B | people | 3 | 2 |
| Three people sit between A and B | people | 4 | 3 |
Reading the Table the Right Way
Notice the pattern in the last two rows: when a sentence counts people, the seats apart is always that number plus one. "Two people sit between A and B" means three seats apart, not two. This single off-by-one is the most common reason a puzzle grid stops fitting halfway through.
Floor Puzzles: "Gap of Two Floors" vs "Two Floors Above"
Floor puzzles use the same rule, and the two phrasings below are the ones aspirants most often treat as identical. Take a building numbered floor 1 at the bottom to floor 7 at the top. If B lives on floor 2, then "A lives two floors above B" places A on floor 4 — you move up two floors, and only floor 3 lies between them. But "there is a gap of two floors between A and B" places A on floor 5, because two whole floors — 3 and 4 — must sit in the gap. One phrase moved A up by two, the other moved A up by three.
Worked Example
| Statement (B is on floor 2) | A lands on | Floors in between |
|---|---|---|
| A lives two floors above B | Floor 4 | Floor 3 only |
| There is a gap of two floors between A and B | Floor 5 | Floors 3 and 4 |
| A lives immediately above B | Floor 3 | None |
Watch the Direction Word Too
A gap statement usually does not tell you who is higher. "There is a gap of two floors between A and B" leaves both possibilities open — A above B, or B above A — so it produces two cases you must carry forward until another clue eliminates one. "A lives two floors above B" fixes the direction and gives you a single case. Treating a gap statement as though it fixed the order is a quiet way to lose the whole puzzle.
Facing the Centre Flips Left and Right
In circular arrangements, "left" is defined from the seated person’s point of view, not yours looking at the diagram. When everyone faces the centre, a person’s left runs in the clockwise direction and their right runs anticlockwise. When everyone faces outward, both reverse. Rather than memorising this, keep a five-second check you can redo in the exam: picture yourself in the seat at the top of the circle facing the centre, so you are looking downward. Your left hand points toward the seat on the three o’clock side — and moving from twelve to three is clockwise. Two seconds of this beats trusting a half-remembered rule.
When the Paper Mixes Facings
Harder sets seat some people facing the centre and others facing outward, and then every left-right clue has to be resolved against that specific person’s facing rather than one blanket rule for the circle. Mark each seat with its facing direction on your rough sheet before you place anyone. It costs a few seconds and removes the single most common source of late-stage collapse in these sets.
Two Rows Facing Each Other
Linear puzzles with two rows work the same way. If row 1 faces north and row 2 faces south, the two rows have mirrored left and right: for someone facing north, left is west, while for someone facing south, left is east. So "P sits to the left of Q" means opposite physical directions depending on which row they are in. Draw both rows with an arrow showing the facing before placing anyone, and read every left-right clue against that arrow.
"Between" Does Not Mean "Immediately Between"
If a clue says "A sits between B and C", A is somewhere in the stretch separating them — not necessarily next to either one. Only "immediately between" or an explicit count pins A adjacent. Many aspirants place A tight between B and C, get a grid that seems to work, and never notice the arrangement they built was one of several possibilities rather than the forced one.
Quick Reference
The wordings worth knowing cold before you sit the paper:
- 1Immediately / directly — adjacent, nobody in between.
- 2Second to the left / two places away — two seats apart, one person in between.
- 3Two people sit between — three seats apart. Always add one.
- 4Two floors above — move up exactly two floors.
- 5Gap of two floors — three floors apart, and the direction is usually not fixed.
- 6Facing the centre — left runs clockwise; facing outward reverses it.
- 7Between — anywhere in the stretch, unless the clue says immediately.
Turn the Rules Into Reflexes
Reading these once will not change your accuracy — recognising them under time pressure will. The fastest way to build that is to solve puzzle sets and check, every time you go wrong, whether the error was reasoning or reading. Most aspirants find the split is heavily weighted toward reading, and that is the cheapest accuracy you will ever recover.