Consider the question in the image below:
The question has nothing to do with mathematics. Look for the closed loops or shapes in each number and count them. In 0, 6, 8 and 9. 8 has two of them. 2581 has two. The answer is 2.
Consider the question in the image below:
The question has nothing to do with mathematics. Look for the closed loops or shapes in each number and count them. In 0, 6, 8 and 9. 8 has two of them. 2581 has two. The answer is 2.