Question
The cost of diamond varies directly as the square of its weight. A diamond broke into four pieces with weights in the ratio 3 : 4 : 5 : 6. if the loss in the total value of the diamond was Rs. 119,000. The price of the original diamond was?
More Ratio and proportion Questions
- Consider two positive numbers that have a ratio of 5:7. If the combined total of their squares equals 1184, determine the sum of these two numbers.
- A quantity h is directly proportional to t. When h = 84, then t = 28. When t = 40, then find the value of h.
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- What is the fourth proportional to 10¹⁵, 2⁶ and 5⁶?
- If a/b =c/d =e/f =2/3 Then (2a2-3c2+4e2)/ (2b2-3d2+4f2) =?
- The ratio of two numbers is 2:5. If each number is decreased by 4, the ratio becomes 3:8. Find the smaller numbers.
- Determine the fourth proportional to the numbers 12, 7, and 36.
- The mean proportion of 324 and 225 is:
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- If A varies directly as B and inversely as C and A = 10, B = 5 and C = 7, what is the value of A when B = 8 and C = 7?
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