Question
What is the area of circle? I. The radius of the
circle is one third the length of a rectangle and the breadth of the rectangle is one third the length of the rectangle. II. The radius of the circle is equal to the sides of the square. III. The area of the square is 1024 sq cm. 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
We can find the area of circle. But from I we cannot find the radius of the circle. From III, the side of the square can be found out and combining it with II, we can find the area of the circle. Hence, only II and III are necessarily to answer.
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