Question
Select the number from among the given options that can
replace the question mark (?) in the following series. 58, 179, ?, 492, 688Solution
58 + 11² = 58 + 121 = 179 179 + 12² = 179 + 144 = 323 323 + 13² = 323 + 169 = 492 492 + 14² = 492 + 196 = 688
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