Solved IB ACIO Question
A solved IB ACIO PYQ — decoded step-by-step.
Solve it the standard way once — then learn the shortcut.
Q · Dice and Cubemedium · 45s
Three positions of a dice with numbers 1 to 6 are given. Position 1: Top is 1, front is 2, right is 3. Position 2: Top is 4, front is 2, right is 5. Position 3: Top is 6, front is 3, right is 5. Which number is adjacent to both 4 and 5?
TopicDice and Cube
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.25
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained — no skipped algebra.
From Positions 1 and 2, 2 is common. Clockwise from 2: Position 1 (1, 3), Position 2 (4, 5). Opposite pairs: 1 ↔ 4, 3 ↔ 5. Thus, 1 and 6 are adjacent to both 4 and 5. Option A is 1.
Final Answer: Option A — 1