The average height of 40 student is 163 cm. On a particular day, th – McqOptions

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1.	The average height of 40 student is 163 cm. On a particular day, three student A, B, C were absent and the average of the remaining 37 student was found to be 162 cm. if A, B have equal height and the
A.	165 cm
B.	168 cm
C.	173 cm
D.	176 cm
Answer» E.

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