Given 2 + 4 + 6 + .......+ 40 = 11480, then the value of 1 + 2 + – McqOptions

MCQOPTIONS

1.	Given 2 + 4 + 6 + .......+ 40 = 11480, then the value of 1 + 2 + 3 + ......+20 is :
A.	2870
B.	2868
C.	2867
D.
E.	2869
Answer» B. 2868

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