Questions about the world of GMAT Math from other sources and general math related questions.
anugraha.santhanam
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PLEASE HELP ME IN SOLVING THESE PROBLEMS. THANKS IN ADVANCE!

by anugraha.santhanam Sun Jun 16, 2013 7:06 am

Ques 1: 3+9+20+37+59+87+infinity
Find the nth term and the sum of n terms

Ques 2: 4+9+15+23+36+63+131+321+infinity
Find the nth term and the sum of n terms

Ques 3: In a centre test, there are p questions. Atleast 2 to the power of p-r students write wrong answers. Total number of wrong answers are 2047. Find p
RonPurewal
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Re: PLEASE HELP ME IN SOLVING THESE PROBLEMS. THANKS IN ADVANCE!

by RonPurewal Tue Jun 18, 2013 9:40 am

hi --
please read the forum rules, and then try again; this post doesn't comply with the rules.

in particular:

* you need to post a separate thread for each problem.

* this forum is for GMAT-related material only.
(these don't look like gmat problems; they look like "homework" problems.)

* you must cite the original source of every problem you post.

if these problems are actually from a GMAT-related source, then please post them again (one problem per thread), with citations of the original source(s). thanks.