The average age of the 30 woman decreases by 3 month if a new perso – McqOptions

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1.	The average age of the 30 woman decreases by 3 month if a new person Priyanka is included in place of 25 yr old woman. Calculate the age of Priyanka
A.	12.5 yr
B.	15 yr
C.	17.5 yr
D.	20 yr
Answer» D. 20 yr

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