Common Sense Evaluation

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.

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