Spot the odd one out

Exercise and reference answers

Questions

1. Items

   1. Tossing a coin
   2. Rolling a die
   3. Adding 2 and 2
   4. A lucky draw

   Odd item

   Adding 2 and 2

2. Items

   1. 1.5
   2. 0
   3. 0.5
   4. 1

   Odd item

   1.5

3. Items

   1. Impossible
   2. Certain
   3. Equally likely
   4. Rectangle

   Odd item

   Rectangle

Instructions

Tap the one that does not belong with the rest.

Explanation