Mathematics · Reasoning Aptitude
In the number '76589321', the digits at even positions (from the left) are increased by 1 and the digits at odd positions (from the left) are decreased by 2. If all the digits of the newly formed number are then rearranged in decreasing order from left to right, how many digits appear more than once?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1One digit
- 2Four digits
- 3Three digits✓
- 4Two digits
Correct answer
Three digits
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