Question
49Â Â Â Â Â 121Â Â Â Â Â Â Â 169Â Â Â Â Â Â
289Â Â Â Â Â Â 361Â Â Â Â Â Â ? What should come in place of the question mark (?) in the following number series?Solution
72Â = 49 112Â = 121 132Â = 169 172Â = 289 232Â =Â 529
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