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Ex. stportal.mahendras.org Cost of a dia...

Ex. stportal.mahendras.org Cost of a diamond varies directly as the square of its weight. A diamond broke into four pieces with their weight in the ratio 1:2:3:4. If the loss in the total value of the diamond was Rs.70,000, the price of the original diamond was- Let the weight of the four pieces of diamond be x, 2x, 3x & 4x units respectively. Total weight of the original diamond Sol.

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