Monday, August 18, 2008

106th & 107th qs.

106.
An item x is available in 6,9,20 peices of packets. A customer purchased least N peices such that N+1, N+2, N+3.......peices also can be purchased. Find N.



107.
You need to chose "n" numbers such that their sum is 100 and they give the maximum product when multiplied.

A business guy got 4 weigths and he can weight up to 40 kgs. What are denominations ?

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