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If 4, x, 12, 15 are in proportion. Find...

If `4, x, 12, 15` are in proportion. Find the value of x.

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NCERT TELUGU-RATIO AND PROPORTION-EXERCISE - 11.4
  1. If 4, x, 12, 15 are in proportion. Find the value of x.

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  2. If three apples cost Rs45, how much would five apples cost?

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  3. Laxmi bought 7 books for a total of Rs56. How much would she pay for j...

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  4. Reena wants to prepare vegetable pulao, she needs 300 gms of rice, if...

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  5. The cost of 16 chairs is ₹ 3600. Find the number of chairs that can ...

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  6. A train moving at a constant speed covers distance of 90 km in 2 hours...

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  7. The income of kumar for 3 months is ₹ 15000. If he earns the same am...

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  8. The income of kumar for 3 months is ₹ 15000. If he earns the same am...

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  9. If the cost of 7 meters of cloth is Rs 294, find the cost of 5m of clo...

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  10. A framer has sheeps and cows in the ratio 8:3 - How many sheeps has t...

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  11. A framer has sheeps and cows in the ratio 8:3 - Find the ratio of the...

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  12. A framer has sheeps and cows in the ratio 8:3 - Find the ratio of the...

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  13. Are 3, 5, 15, 9 in proportion? If we change their order, can we think ...

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  14. The temperature has dropped by 15 degree celsius in the last 30 days. ...

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  15. Fill in the blank :15/18=square/6=10/square=square/30

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  16. Ratio of breadth and length of a hall is 2: 5. Complete the following ...

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  17. Express each of following decimals in the p/q form 97.25

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  18. Geetha earns Rs 12000 a month, out of which she saves Rs 3000. Find th...

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  19. Geetha earns Rs 12000 a month, out of which she saves Rs 3000. Find th...

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  20. Geetha earns Rs 12000 a month, out of which she saves Rs 3000. Find th...

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  21. There are 45 persons working in an office. The number of females is 25...

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