If(l^2 +2^2+ 3^2 ..... 10^2) = 385, then the value of (2^2+ 4^2+ 6^2 . – McqOptions

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1.	If(l^2 +2^2+ 3^2 ..... 10^2) = 385, then the value of (2^2+ 4^2+ 6^2 ..... 20^2) is ?
A.	1540
B.	1155
C.	770
D.	(385*385)
Answer» B. 1155

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