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Thread: Aptitude Question: A student sent 120 emails in 5 days. Each day....
Post: RE: Aptitude Question: A student sent 120 emails i...
Let total no.of mails = 't' Mails sent on first day = 'x' No.of mails sent more than the previous = 'k' No.of days, mails were sent ='n' nth term = 'x+(n-1)k' Sum of n terms totals down to total ...
Author: Raj Mohan
02-07-2017, 04:44 PM