IIFT 2009 Question Paper


For the following questions answer them individually

Question 121

An arc AB of a circle subtends an angle x radian at centre O of the circle. If the area of the sector AOB is equal to the square of the length of the arc AB, then x is:

Question 122

If there is threefold increase in all the sides of a cyclic quadrilateral, then the percentage increase in its area will be:

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