The average of a few numbers is 48. If 75% of the numbers are increase – McqOptions

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1.	The average of a few numbers is 48. If 75% of the numbers are increase by 4 each and the rest decreased by 6 each, then what is the average of the numbers, so obtained?
A.	50.4
B.	49
C.	49.5
D.	50
Answer» D. 50

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