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The cost of a diamond varies directly as...

The cost of a diamond varies directly as the square of Its weight. A diamond broke into four pieces with their weights in the ratio of `1 : 2 : 3 : 4`. If the loss in total value of the diamond was Rs. 70,000. what was the price of the original diamond?

A

Rs 1,00,000

B

Rs 1,40,000

C

Rs 1,50,000

D

Rs 1,75,000

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