Question
What is the cost of fencing a rectangular plot?
I. The length of the plot is thrice its breadth. II. The cost of fencing is Rs. 16 per metre. III. Ratio between breadth and length of the plot is 1 : 3. In each of the following questions, a question is followed by information given in three statements. You have to study the question along with the statement and decide the information given in which of the statements is necessary to answer the question.Solution
Since, we don’t know either the perimeter or the length or breadth of the rectangular plot, even all the statements togetherare not sufficient to answer the question.
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Metalloids are
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