There are 3 baskets of fruits with worng lables,one basket
has apple,another basket has orange,another has combination
of apple and orange,what is the least way of interchange
the lables.
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Answer Posted / anoop
Beside answer 3, following is one more alternative:
Let the 3 baskets with labels A,O,M.
Interchange labels of any 2 baskets. (assume that u
interchanged lables of A & O)
Now see (or take out) the fruits of either of the baskets
with changed labels (A & O).
There wud be 2 cases:
1. This basket(the one of which u saw (or took out) the
fruits) has fruits not conforming to the label.
2. This basket(the one of which u saw (or took out) the
fruits) has fruits conforming to the label.
If (1) is true,just interchange its label with the third
untouched basket (basket with label M).
If (2) is true, just interchange label of other basket with
the third untouched basket (basket with label M).
Idea is : Just one interchange of labels of any 2 basket
will fix one basket with correct label. In second step you
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