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In two blends of mixed tea, the ratios of Darjeeling and Assam tea are 4:7 and 2:5. The ratio in which these two blends should be mixed to get the ratio of Darjeeling and Assam tea in the new mixture as 6:13 is-
मिश्रित चाय के दो मिश्रणों में दार्जिलिंग और असम चाय के अनुपात 4:7 और 2:5 है। इन दोनों मिश्रणों को किस अनुपात में मिलाया जाए कि दार्जिलिंग और असम चाय का अनुपात नए मिश्रण में 6:13 हो जाए?

A

`35:78`

B

`13:22`

C

`22:35`

D

` 26:35`

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CHAMPION PUBLICATION-2014 TIER-II PAPER(18)-EXERCISE
  1. If a sum of Rs. 1,170 were distributed among A,B and C in the ratio 2:...

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  2. In two blends of mixed tea, the ratios of Darjeeling and Assam tea are...

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  3. In a mixture of three varities of tea , the ratio of their weights is ...

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  4. Costs of two watches were in the ratio of 16:23. The cost of first wat...

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  5. The average of 11 numbers is 36, whereas average of 9 of them is 34. I...

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  6. The average of 20 numbers is calculated as 35. It is discovered later ...

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  7. Of three numbers, the first is 4 times the second and 3 times the thir...

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  8. If average of two numbers, x and (1)/(x) (where x ne 0 ) is A ,wha...

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  9. The average weight of A B and C Is 45 kg. If the average weight of A a...

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  10. In a team of 10 persons, nine persons spent Rs 40 each for their meal ...

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  11. By selling 20 metres of cloth a man gains the selling price of 4 metre...

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  12. Pratap buys a watch at 4/5 ofits marked price and sells it for 17% mor...

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  13. The profit obtained by selling an article for 625 is same as the loss ...

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  14. Ten articles bought at Rs 8, and sold at 8 for Rs10. Then the gain per...

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  15. A merchant bought 200 eggs, out of which 38 eggs were broken. He sold ...

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  16. A man sold an article at a gain of 5 %. A sold it for Rs. 240 more, he...

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  17. 25% of annual salary of A is equal to eighty percent of annual salary ...

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  18. Two numbers are less than a third number by 30% and 37% respectively. ...

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  19. A reduction of 20% in the price of sugar enables a purchaser to obtain...

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  20. Of the 1000 inhabitants tin a town 60% are males of whom 20% are liter...

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