Q91Match the following
Match each of the entries in Column I with the appropriate entry in Column II Column I Column II 1. x and y vary inversely to each other A. = Constant 2. Mathematical representation of inverse B. y will increase in proportion variation of quantities p and q 3. Mathematical representation of C. xy = Constant direct variation of quantities m and n 4. When x = 5, y = 2.5 and when D. p ∝ y = 5, x = 10 5. When x = 10 , y = 5 and when E. y will decrease in proportion x = 20, y = 2.5 6. x and y vary directly with each other F. x and y are directly proportional 7. If x and y vary inversely then on G. m α n decreasing x 8. If x and y vary directly then on H. x and y vary inversely decreasing x I. p αq J. m α 1
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V = 11440 cm3, Weight = 91520 g