Mathematics · Reasoning
How many digits are non-repeated (appear only once) in the final number obtained when 1 is added to each digit at odd positions (counting from left to right) and 1 is subtracted from each digit at even positions in the number '5839281746'?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1One
- 2Two
- 3Three
- 4Four✓
Correct answer
Four
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