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From statement I: Diagonal of the square = Diameter of the circular field Side of square = √6400 cm = 80 cm diagonal of square = √2 side = √2 × 80 = 80√2 cm So 80√2 = 2r So r = 80/√2 Hence Area of the circular field = πr2 = π×(80/√2)^2 = π×6400/2= 3200π cm2 From statement II: Side of a square = √4900 = 70 cm = diameter of circle So 2r = 70 or r = 35cm Area of circular field = πr2 = π×352 = 1225π cm2 So answer can be determined by either of statement I or II.
In view of environmental problems, the use of which insecticide has been reduced ?
The Darvaza gas crater is in which of the following countries?
Suppose, the remainder obtained while dividing x by 61 is 2. What is the remainder obtained while dividing x7 by 61?
The LCM of 48, 72 and another number, x, is 576. Which of the values given below can be the value of x?
Ratio of the work done by P, Q and R in one day is 4:2:5 respectively. They all together can complete the work in 35 days. Q and R worked on it for 23 d...
In the adjoining figure, line l is parallel to m. What is the value of 2x + y ?
The origin of Indian music can be traced to which of the following Vedic Samhitas?
The HCF of two numbers is 7 and their LCM is 434. If one of the numbers is 14, find the other.
Which one of the following is not a web browser?
Who among the following Indian film directors/actors was honoured with the Order of the British Empire (OBE) in year 2004?