Spot the odd pill in this brainteaser, can you?

This is a real challenge for the sharpness of your vision – can you spot The Odd One Out In 15 seconds in all the visual tests? Only 1 in 25 can complete these challenges… can you?

Test 1:

Test 2:

Test 3:

Test 4:

Now, let’s check the answer below”:

1

2

3

4.