Question 7Aim for about 45 seconds
Which figure is the odd one out?
Show the worked answer
Answer: B
How to work it out
- Four figures are the same shape turned to different angles.
- The odd one out is a mirror image, which no rotation can produce.
Why the other options are wrong
- A: This ramp is turned to 45° but not flipped, so turning matches it to the others; the odd one is the mirror image.
- C: This ramp is turned to 225° but not flipped, so turning matches it to the others; the odd one is the mirror image.
- D: This ramp is turned to 270° but not flipped, so turning matches it to the others; the odd one is the mirror image.
- E: This ramp is turned to 180° but not flipped, so turning matches it to the others; the odd one is the mirror image.