Question
251, 130, 274, ?, 301,
76 What will come in the place of question (?) mark in following number series –Solution
251, 130, 274, ?, 301, 76 251 - (11)2Â = 130 130 + (12)2Â = 274 274 - (13)2Â = 105 105 + (14)2Â = 301 301 - (15)2Â = 76
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