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JEE Mains 8-Apr-2023 Shift 1 Solved Paper

Section: Mathematics
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Question : 28 of 90
 
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Let the mean and variance of 8 numbers x,y,10,12,6,12,4,8 be 9 and 9.25 respectively. If x>y, then 3x−2y is equal to ________.
[8-Apr-2023 shift 1]
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