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Find two number such that their mean pro...

Find two number such that their mean proportional is 6 and third proportional 20.25.

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RS AGGARWAL-RATIO AND PROPORTION-All Questions
  1. Find: the mean proportional between 0.08 and 0.18

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  2. Find: the mean proportional between 6+3sqrt(3)\ a n d\ 8-4sqrt(3)

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  3. Find two number such that their mean proportional is 6 and third pr...

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  4. When 20% of a number is added to another number the number increase...

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  5. In a class the ratio of female students  to male students is 16:9. Wha...

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  6. If A exceeds B by 40%, B is less than C by 20%, then find A : C.

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  7. Divide the number 455 in the ratio 4:3.

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  8. A sum of Rs. 427 is to be divided among A, B and C is such a way that ...

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  9. Divide Rs. 6450 among A, B, C and D such that when A gets Rs. 9, B ...

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  10. A sum of Rs. 1290 is divided between A, B, and C such As hare is 1 ...

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  11. Divide Rs. 1050 among A and C such that A receives 2/5 as much as B an...

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  12. The cost of an article depends on three items material, labour and ...

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  13. Three numbers are in the ratio 1/2:2/3:3/4 . The difference between th...

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  14. Find three numbers in the ratio of 3:2:5 such that the sum of their...

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  15. The ratio of incomes of A and B is 3:4. The ratio of their expendit...

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  16. Weekly incomes of two persons are in the ratio of 7:3 and their wee...

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  17. The salary of A,B and C together amount to Rs. 33300. If they spend ...

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  18. What must be added to each term of the ratio 7:11 so as to make it ...

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  19. What should be subtracted from 15, 28, 20 and 38 so that the examining...

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  20. The ratio of milk and water in 64 litres of a mixture is 5:3. What amo...

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