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Box Arrangement Reasoning Puzzle for IBPS PO — Box D, Box E, Box F, Box B, Box G

2026-07-21 Medium · 4 clues · 5 boxes IBPS Clerk · SBI Clerk · SSC CHSL

The puzzle

Box D, Box E, Box F, Box B, Box G — are kept one above another in a stack — position 1 is the bottom, position 5 the top. Using the clues below, work out the arrangement.

  1. Box G is kept at the bottom of the stack.
  2. Box D is kept 5th from the bottom of the stack.
  3. Exactly one box is kept between Box B and Box G.
  4. Box F is kept somewhere below Box E.

Question: Determine the arrangement.

Reveal the answer

Answer: Position 5: Box D (top) down to Position 1: Box G (bottom).

Pos 5Box DPos 4Box EPos 3Box BPos 2Box FPos 1Box G
  • Start: 120 possible stackings of 5 boxes.
  • Clue 1 — "Box G is kept at the bottom of the stack." ⇒ Box G → position 1 (bottom) (24 possibilities left).
  • Clue 2 — "Box D is kept 5th from the bottom of the stack." ⇒ Box D → position 5 (top) (6 possibilities left).
  • Clue 3 — "Exactly one box is kept between Box B and Box G." ⇒ Box B → position 3 (2 possibilities left).
  • Clue 4 — "Box F is kept somewhere below Box E." ⇒ Box E → position 4, Box F → position 2 (1 possibility left).
  • Exactly one stacking survives every clue — that is the answer.

How to crack box arrangement puzzles faster

FAQ

Which box is kept at the top of the stack?
Box D is kept at the top. The full stack from top to bottom: Box D, Box E, Box B, Box F, Box G.

How do you solve box arrangement puzzles for bank exams?
Treat the stack as a vertical line numbered 1 (bottom) to N (top). Place the absolute clues first (top, bottom, k-th from an end), then apply above/below and exactly-k-between clues, eliminating positions until a single stacking satisfies every clue.

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