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The value of a diamond is proportional to the square of its weight. If a diamond worth ₹64,000 is broken into two pieces in the ratio 3:5, what is the loss incurred?

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If x, 12, 18, and 24 are in proportion, find the value of x.

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The mean proportional between 0.08 and 0.18 is:

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The 'Engel's Law' in Economics states that as income rises, the proportion of income spent on which category declines?

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The third proportional to 9 and 12 is:

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Two alloys contain tin and iron in the ratio 1:2 and 2:3. If the two alloys are mixed in the proportion of 3:4 by weight, the ratio of tin and iron in the newly formed alloy is:

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What number should be added to each of 7, 16, 43, 79 so that they form a proportion?

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The mean proportional between 64 and 225 is:

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A sum of money is to be distributed among A, B, C, D in the proportion of 5 : 2 : 4 : 3. If C gets ₹1000 more than D, what is B's share?

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The ratio of third proportional to 12 and 30 and the mean proportional between 9 and 25 is:

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What is the fourth proportional to 4, 9, 12?

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The value of a gold biscuit is proportional to the square of its weight. A biscuit weighing 10g is worth ₹50,000. If it breaks into two pieces with weights in ratio 2:3, what is the loss in value?

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What is the third proportion to 9 and 12?

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What is the 'Mean Proportional' between 4 and 9?

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What is the Fourth Proportional to 4, 9, and 12?

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What is the Third Proportional to 16 and 36?