n^2 On Thu, Jun 16, 2011 at 12:41 PM, Lavesh Rawat <[email protected]>wrote:
> *Number Trick Riddle - 16 june * * > * * *** > ** > *Sonal asked the class to see if they could find the sum of the first 50 > odd numbers. As everyone settled down to their addition, Lavesh ran to her > and said, 'The sum is 2,500.' Ms. Sonal thought, 'Lucky guess,' and gave him > the task of finding the sum of the first 75 odd numbers. Within 20 seconds, > Lavesh was back with the correct answer > > How does Lavesh find the sum so quickly and what is the answer ?? > > * > *Update Your Answers at* : Click > Here<http://dailybrainteaser.blogspot.com/2011/06/number-trick-riddle.html?lavesh=lavesh> > > Solution: > Will be updated after 1 day > > > > -- > > "Never explain yourself. Your friends don’t need it and > your enemies won’t believe it" . > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- Sunny Aggrawal B-Tech IV year,CSI Indian Institute Of Technology,Roorkee -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
