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A man has 50 mangoes and place the 50 mangoes like this the distance betn 1and 2 is 1 yard and the distance betn. 2&3 is 3yard and the distance betn. 3&4 is 5yard like this he increases the distance betn . mangoes in steps of two. after arranging them like that and if he start picking them up how much
yard he has to walk. ??

Read Solution (Total 1)

2401 yards
the distance is as 1,3,5,7.....97 for 50 mangoes
we need to consider the total yards to be 49 i.e n=49 in A.Progression
as the distance between the 49 and 50th mangoe is attained as tn=1+(49-1)2=97
the total distances need to walk is 1+3+5+7...+97=((49/2)(1+97))=2401
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