Question
1331Â Â Â Â Â Â 1000Â Â Â Â Â Â Â Â Â Â Â Â 729Â
      512       ?             216 What should come in place of question mark (?) in the following number series?Solution
11³= 1331 10³ = 1000 9³ = 729 8³ = 512 7³ = 343 6³ = 216
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