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Nareshkumar j
Jan 30, 2012, 10:21:26 AM1/30/12
to GMAT Toppers
Q) The sum of the first 50 positive even integers is 2550,what is the
sum of the even integers from 102 to 200 inclusive?
a) 5100
b)101000
c)15500
d)75500
e)20100
sum of the even integers from 102 to 200 inclusive?
a) 5100
b)101000
c)15500
d)75500
e)20100
Kripa Tewari
Jan 30, 2012, 10:48:16 AM1/30/12
to gmat-t...@googlegroups.com
n=(200-102)/2 +1=55
s= 55/2(102+200)=55*151..D
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