What is 123456789 ? - Math riddle
21.Math Riddles
If 123=0 4235=0 656=2 5390=2 8890=6 1001=2 19235=1 What is 123456789?
123=0 4235=0 656=2 5390=2 8890=6 1001=2 19235=1 What is 123456789?
- A.1
- B.2
- C.4
- D.5
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Explanation : 4 You need to count the number of closed circles. In 123456789, 6 has 1 closed cirle 8 has 2 closed circle 9 has 1 closed circle So, here are total 4 closed circles.