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Cost of a stone varies directly as the square of its weight. A stone broke into four pieces with their weights in the ratio 1 : 2 : 3: 4. If the loss in the total value of the stone was Rs.7000, the price of the original stone was
5Q:
Cost of a stone varies directly as the square of its weight. A stone broke into four pieces with their weights in the ratio 1 : 2 : 3: 4. If the loss in the total value of the stone was Rs.7000, the price of the original stone was
- 1Rs. 150000false
- 2Rs.175000false
- 3Rs.100000true
- 4Rs.140000false
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