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How many kgs. of wheat costing Rs 8 per kg must be mixed with 36 kg of rice costing Rs 5.40 per kg so that 20% gain may be obtained by selling the mixture at Rs 7.20 per kg?

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How many kilogram of rice among Rs. 18.30 per kg must be mixed with 126 kg of rice costing Rs. 8.55 per kg so that 20% may be gained by selling the mixture at Rs. 14.40 per kg? (A) 69 kg (B) 68 kg (C) 67 kg (D) 66 kg

How many kilograms of sugar costing Rs 9 per kg must be mixed with 27 kg of sugar costing Rs 7 per kg so that there may be a gain of 10% by selling the mixture at Rs 9.24 per kg? (a) 36 kg (b) 42 kg (c) 54 kg (d) 63 kg

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RS AGGARWAL-ALLIGATION OR MIXTURE-All Questions
  1. How much water must be added to 60 litres of milk at 1 1/2 litres f...

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  2. In what ratio must water be mixed with milk to gain 20% by selling ...

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  3. How many kgs. of wheat costing Rs 8 per kg must be mixed with 36 kg...

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  4. The milk and water in two vessels A and B are in the ratio 4\ :3...

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  5. In what ratio must a grocer mix two varieties of pulses costing Rs ...

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  6. Find the ratio in which rice at Rs 7.20 a kg be mixed with rice ...

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  7. In what ratio must tea at Rs 62 per kg be mixed with tea at Rs 72 p...

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  8. In what ratio must water be mixed with milk costing Rs 12 per litre...

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  9. The cost of Type 1 rice is Rs 15 per kg and Type 2 rice is Rs 20 per k...

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  10. In what ratio must a grocer mix two varieties of tea worth Rs 60 a ...

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  11. How many kilograms of sugar costing Rs 9 per kg must be mixed with ...

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  12. In what ratio must water be mixed with milk to gain 16 2/3% on sell...

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  13. A dishonest milkman professes to sell his milk at cost price but he mi...

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  14. Two vessels A and B contain spirit and water mixed in the ratio 5:2...

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  15. Two vessels A and B contain milk and water mixed in the ratio 8:5 a...

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  16. A milk vendor has 2 cans of milk. The first contains 25% water and res...

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  17. One quality of wheat at Rs 9.30 per kg is mixed with another quality a...

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  18. Tea worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third ...

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  19. A merchant has 1000 kg of sugar, part of which he sells at 8% profi...

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  20. A jar full of whisky contains 40% alcohol. A part of this whisky is re...

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