Mathematics · Ratio and Proportion
Jil had a ruby which fell from his hand and broke into four pieces. The weight of the four pieces was in the ratio 1 : 3 : 5 : 7 respectively. The price of the ruby is proportional to the square of its weight. When the pieces were sold, Jil got ₹68,800 less than the original value. Find the original price of the ruby.
- 1₹1,08,600
- 2₹1,15,250
- 3₹1,25,100
- 4₹1,02,400✓
Correct answer
₹1,02,400
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