Question
Direction: Find the wrong number in given number
series. 3216, 3255, 3320, 3411, 3538, 3671Solution
3216+13*3 = 3255 3255+13*5 = 3320 3320+13*7 = 3411 3411+13*9 = 3528 3528+13*11 = 3671
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