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Question

The cost of diamond varies directly as the square of its weight. A diamond broke into four pieces with weights in the ratio 1 : 3 : 4 : 7. if the loss in the total value of the diamond was Rs. 90,000. The price of the original diamond was?

A Rs 135000

B Rs 196000

C Rs 220500

D Rs 162000

E Rs 198550

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