A girl finds the average of 6 positive integers, each integers contain – McqOptions

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1.	A girl finds the average of 6 positive integers, each integers containing two digits. By mistake she interchanges the digit of one number say xy for yx. Due to this the average becomes 1.5 less than the previous one. What was the difference between two digits x and y.
A.	1
B.	2
C.	3
D.	4
Answer» B. 2

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