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Four unknown algebraic numbers a,b,c,d are in proportion and if their means are equal i.e. b=c then,find a relation. What we call such type of ratios?

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NCERT BANGLISH-PROPORTION-Exercise
  1. Four unknown algebraic numbers a,b,c,d are in proportion and if their ...

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  2. Find if the pair of ratios given below are equal and also find if four...

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  3. Find if the pair of ratios given below are equal and also find if four...

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  4. Find if the pair of ratios given below are equal and also find if four...

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  5. Find if the pair of ratios given below are equal and also find if four...

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  6. Find if the pair of ratios given below are equal and also find if four...

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  7. Find if the pair of ratios given below are equal and also find if four...

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  8. Find if the pair of ratios given below are equal and also find if four...

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  9. Find if the pair of ratios given below are equal and also find if four...

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  10. The length and breadth of a rectangular figure is 10cm and 6cm respect...

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  11. Paranbabu bought 500gm sugar for 17.50 rupees and Deepenbabu bought 2k...

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  12. Fill in the blank squares: 5:7::25:square

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  13. Fill in the blank squares: 6:7::square:35

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  14. Fill in the blank squares: 21:28::3:square

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  15. Fill in the blank squares: 9:24::square:8

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  16. Verify whether 7, 5, 14 and 10 are in proportion.

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  17. Verify whether 10, 5, 14 and 7 are in proportion.

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  18. Verify whether 14, 5, 10 and 7 are in proportion.

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  19. Find whether the sets of numbers are in continued proportion, and writ...

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  20. Find whether the sets of numbers are in continued proportion, and writ...

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  21. Find whether the sets of numbers are in continued proportion, and writ...

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